Servo press auloma catalogue

TABLES OF CONTENTS

Auloma OEM Modular Devices. Choose the right press monitoring tailored for you ! 2
Auloma press modules Model Range 3
Principle of working 5
Applications 6
Defects detected 6
Auloma piezo force monitoring system, a quasi static behaviour 7
Why the piezoelectric force sensor 7
Auloma strain gauge force monitoring system, a constant control 8
How determinate the correct sensor 8
What own when you buy an Auloma Servo Press ? 9
Very precise mechanical components without compromise 9
A Free Platform For a Free Programming 10
A friendly software to control servo press modules motion without effort 10
Communication 11
Servo drive features 11
System diagram process signature on customers PLC 13
System diagram process signature on process monitoring devices 13
Servo press W 14
Servo press W technical data 16
Servo press W dimensions 18
Servo press P 19
Servo press P transmission by join coupling technical data 21
Servo press P transmission by join coupling dimensions 23
Servo press P transmission by timming belt technical data 24
Servo press P transmission by timming belt dimensions 26
Servo press K and Z devices for metal forming 27
Servo press Z technical data 28
Servo press Z dimensions 30
Electromechanical press WX 31
Electromechanical press WX technical data 32
Electromechanical press WX dimensions 34
Electromechanical press PX 35
Electromechanical press PX technical data 36
Electromechanical press PX dimensions 38
How calculate the electromechanical press life 39
Process monitoring devices 41

1

SERVO PRESSES INTRODUCTION

Auloma OEM Modular Devices. Choose the right press monitoring tailored for you !
One of Auloma's characteristic is the high level of modularity modules where is possible choose the force sensor scale, the
of its devices. size and the brand of the brushless motor, this to suit better
The press modules are divided in two categories, servo press our modules in yours applications.
and electromechanical press. Both modules, servo press and electromechanical press,
The servo press consist in a wide range of servo press could be joined to our process monitoring devices, developed
modules supplied with all components, ready to install and to solve specific or generic applications where is necessary
developed for give the best performances. monitoring and/or control Force vs Time or Force vs
The electromechanical presses, instead, are a mechanical Displacement.

servo press modules ready to install

choose the right force sensor Configurable electromechanical press mount any motors

solutions to DIY Do It Yourself processs monitoring complete
your processs monitoring or package turn key
forcecontrol

all configurations are available for
servo press and
piezoelectric force sensor electromechanical press modules sigPOD by sciemetric
signal converter analisys Force vs Time
output 010 V and ±10 V or Force vs Displacement
generic purposes generic purposes

strain gauge force sensor DIGIFORCE 9307 by burster
signal conditioner analisys Force vs Displace
output 020mA and ±10 V ment
generic purposes generic purposes

2


Auloma press modules Model Range

0% 25 % 50 % 75 % 100 %

SERVO PRESS W212
working load 22.2 to 222 kN

nominal speed 250 mm/s
working stroke 450mm

SERVO PRESS W112
working load 250 to 500 kN


SERVO PRESS P311
working load 2.2 to 4.4 kN


SERVO PRESS P211
working load 22.2 to 44.4 kN


SERVO PRESS P221


0% 25 % 50 % 75 % 100 %

3


Auloma press modules Model Range

0% 25 % 50 % 75 % 100 %

SERVO PRESS P222


SERVO PRESS K221


SERVO PRESS Z221


ELECTROMECHANICAL PRESS WX212


ELECTROMECHANICAL PRESS PX212


0% 25 % 50 % 75 % 100 %

4


Principle of working
How do you determine the quality of your parts? In contrast to knowledge of this values is very important because correspond to a
conventional practices of inspecting the finished part for defects, Our mathematical model to compare your products, in other words if a
system can combine the encoder feedback or clock with the process is known, thank our system, will be capable of producing
analogue force signals. The system acquire all data to monitoring the good parts, and the process is consistent and repeatable, then the
process analysed and give the opportunity to create a warning system output of good parts should be consistent also. A constant control of
capable to measure the process variance on a machine during Force vs Displacement or Force vs Time, indicate to production
production, thus detecting problems at the source before they become management if the resulting part has not been produced according to
quality issues. Thanks at combined control of two magnitude as Force the previously "learned" good part. By continuously monitoring
vs Displacement or Force vs Time. If the waveform generated production input experienced by the servo press equipment it is
correspond to a product with zero defect is loaded in the system. The possible to detect variance that can mean the process is no longer
quality capable. Catching defects at the source gives manufacturers
the confidence that only good parts are shipped to their customers.

Example of displacement control and thrust force monitoring

Auloma offer a wide range of robust presses, like a piezoelectric
force sensor integrated rear the roller thrust bearing or in too
lholder. Our servo press are powered by a servo motor controlled
by an encoder, to guarantee a precise positioning of the ram. The
compressive Load Force, that press on the piezoelectric force
sensor create a proportional electrical charge in the piezoelectric
measuring element, amplified by an integrated amplifier. The high
voltage an low impedance signal obtained, is insensitive to
environmental disturb and to transmission cable impedance.

Example of thrust force control and displacement monitoring

Example of waveform obtained during the press working cycle. The
system is capable to edit test limits as required for each feature
being monitored

5


Defects detected
A Missing part
B Excessive distance
C Insufficient distance
D Incorrect insertion
E Incorrect part
F Incorrect orientation Correct
Parts
Assembly

Identify product abnormalities: Identify machining or process abnormalities:

* Wrong orientation (e.g.backwards) * Bad machine alignment
* Cracked parts * Improper lubrication
* Over or under size parts * Wrong ram speed (time basedcollections)
* Tolerance stackup * Loose fixtures
* Not fully inserted * Binding

Applications

ASSEMBLING INSERTING RIVETTING PUNCHING
PRESS FIT FASTENER FLARING PIERCHING
INSERTION

COINING CLAMPING PRESSING BENDING
MARKING TENSIONING COMPRESSING
STAMPING PEENING

SPRING TEST CRIMPING

6


Auloma piezo force monitoring system, a quasi static behaviour
Auloma use the Low Impedance Voltage Mode (LIVM) technology in fundamental to have a control, although if the piezoelectric sensor
the piezoelectric force sensor to control our press fit modules until 444 don't own a quasistatic behaviour, in all situation where the force
kN. LIVM technology consist in a miniature IC metal oxide silicon field continue in constant value, the value of force goes immediately to
effect transistor (MOSFET) amplifier built into the housing of the zero value.
sensor. The amplifier converts the high impedance voltage signal from
the quartz element to a much lower output impedance level, so the
readout instrument and long cable have a neglect effect on the signal
quality. Because the high impedance input to the IC amplifier is totally
enclosed and thus shielded by the metal housing. The LIVM sensor is
relatively impervious to external electrostatic interference and other
disturbances. The sensor amplifier is a common drain, unity gain
“source follower” circuit with the source terminal brought out through a
coaxial connector on the sensor body Low output impedance (less
than 100 ohms) makes the sensitivity of the LIVM sensor independent
of cable length within the frequency response limits outlined in the
chart. Basic system sensitivity does not change when cables are
replaced or changed. The sensitivity of the LIVM sensor is fixed at
time of manufacture by varying the total capacitance across the quartz
crystal element. The highest possible voltage sensitivity is obtained
with no added capacitance across the element. The discharge time
constant (TC) of the low Impedance Voltage Mode (LIVM) is a very
important factor when considering the low frequency and the
quasistatic response capabilities of an LIVM system. The TC value
related on the data sheet means the time (in seconds) required for a
sensor output voltage signal to discharge 63% of its initial value Example of curve Force vs Time, where the voltage
immediately following the application of a long term, steady state input correspond at force value. At value of 10 V the force
change, this effect provide on quasistatic behaviour of the force became constant but the values don't decrease until the
end of measurement
sensor. In all applications, where is necessary monitoring processes
with a constant value of reaction force, a quasistatic behaviour is

Why the piezoelectric force sensor
Our piezoelectric force sensor resist without problem to strong
overload until 2 or 5 time the value of full scale. This feature mean a
good safety guard to the overload risk during an automated process.
Sometime automated device makes some failure, under the press
could being misaligned parts, parts bad oriented, parts out of
tolerance, or parts ruined. All this examples, in case coming under the
press could produce an overload. The nature of piezoelectric sensor
allow setting of the machine capable to working inside the overload
limit. In mean time if the value of working overload remain inside the
force sensor overload limit it don't lose the calibration. In eventually
this could happen is possible replace the damaged sensor. All our
sensors are calibrated and ready to use, the maintainer have to
remove the damaged force sensor and plug in the new one with the
right preload and restart. The damaged force sensor could be shipped • High overload capacity
to Auloma to have the recalibration needed. The nature of the
• Elevate stiffness
piezoelectric crystal give to the sensor an elevate stiffness, the
• High Accuracy
displacement measure hasn't some negative influences by sensor
deformation. This elevate stiffens avoid the frequently recalibration by
• Low maintemance
fatigue stress such as happen in strain sensor, this further advance is
another source of cost saving.

7


Auloma strain gauge force monitoring system, a constant control
Auloma use the strain gauge force sensor to control the force in increase constantly or remain constantly in a period of time. In case
servo presses until 500 kN. In strain gauge force sensor, through a the force decrease during the working cycle the piezoelectric force
mechanical arrangement, the force being sensed deforms a strain sensor don't show the real force values but show a negative values.
gauge. The strain gauge This behaviour don't means that the piezoelectric force sensor is
measures the deformation enable to monitoring process with progress which go up and down, if
(strain) as an electrical the waveform obtained is constant and repeatable is possible
signal, because the strain compare all waveform obtained in processes, but became impossible
changes the effective have a correct force signature after the point of force down. The strain
electrical resistance of the instead read constantly the force value, the variance of force is
wire. The Strain gauge measured by the variance of dimension of conductive strip and the
force sensor consists of feedback is constant. This behaviour in case of force progress which
four strain gauges in a go up and down the strain gauge show in all point of force signature
Wheatstone bridge the real value and became the right device to control the force further
configuration. The electrical the simple monitoring process.
signal output is in the order of a few millivolts and requires
amplification by an instrumentation amplifier. The output of the
transducer is plugged into an algorithm to calculate the force applied
to the transducer. A strain gauge force sensor takes advantage of the
physical property of electrical conductance and its dependence on the
conductor's geometry. When an electrical conductor is stretched
within the limits of its elasticity such that it does not break or
permanently deform, it will become narrower and longer, changes that
increase its electrical resistance endtoend. Conversely, when a
conductor is compressed such that it does not buckle, it will broaden
and shorten, changes that decrease its electrical resistance endto
end. From the measured electrical resistance of the strain gauge, the
amount of applied stress may be inferred.The strain gauge don't own
the some performances of a piezoelectric force sensor in high
dynamic applications. Measurement of dynamic force and impacts
makes some strong stress in strain gauge foil and this fatigues
solicitation after a period of time produce a loose of calibration. To
avoid the loose of calibration or to increase the period of correct
calibration is better don't exceed the 75% of strain gauge sensor full
scale during the applications. When the strain gauge became
opportune? In all applications where the force values don't increase
constantly but own a progress which go up and down. The main
difference within piezoelectric and strain gauge force sensor consist in
the principle of working. The piezoelectric force sensor is a capacitor
charged by the force impact and measure dynamic force that

How determinate the correct sensor

PIEZOELECTRIC FORCE SENSOR STRAIN GAUGE FORCE SENSOR

high dynamic working cycle (< 1 sec ) yes limitet to 75% F.S.

standard and slow working cycle (> 1 sec) yes limitet to 75% F.S.

force progress with constantly growth or constant complete control process complete control process

force progress which go up and down only monitoring process repeatabilty complete control process

overload capacity elevate moderate

maintenance recalibration no yes

static load measurements no yes

8

SERVO PRESS MODULES

What own when you buy an Auloma Servo Press ?
Auloma Servo Presses are some instruments to measure and control developed for all
industries where is necessary obtain a production with zero defect. The main features are an
high level of accuracy, precision, stiffness and robustness. Our servo presses modules own a
compact design and are studied to supply an high level of technologies for all machine
integrators that need a press fit system turn key. Our modules are very easy to install and pro
gramming. The modules are studied to support many industrial applications to guarantee the
maximum performances.

• suitable on transfer machine or line
• easy to install
• compact design
• servo drive easy to programme
• mains FIELD BUS available
• force sensor piezoelectric or strain
• force sensor amplifier with Analog output

Very precise mechanical components without compromise

An Auloma Servo Press is what of better is possible find on the level of robustness, this allow long time of pressing and the adequate
market. All parts are machined and joined together in compliance of resistance to the maximum torque. The parts machined with high
standard ISO. The critical parts are supplied of hardened pins or by precision give an high assurance of accuracy during the measure
tolerated centring to avoid misalignment. The stiffness of our servo ment.
press is guarantee thanks many factors such as a structure in

assembled steel, preloaded cylindrical trust roller bearings to support
• Structure in assembled steel parts
the high load ballscrew, with preloaded nut to avoid axial play and the
elastic displacement. Another feature important of our servo press is
• High load ball screw with preloaded nut
our press ram and its anti rotation system. The press ram is fixed on a • Ball screw life at list 20'000 hours
square bronze slide guide. The four face of the slide, sliding inside the • Robust anti twist ram
body press and run on the four face of the structure. The four faces • Ovesized Cylindrical trust roller bearing
are hardened by nitrogen treatment, this solution insurance an high • Piezoelectric or strain gauge force sensor

9

SERVO PRESSES MODULES

A Flexible Platform For Programming
The press motion control is tied on the many variables of the whole a single unit. The filter elements and the brake chopper are integrated
automation where the press is utilised. Elements as small differences into the controller and permit self sufficient application in distributed
in transport pallets dimension , tolerances of processed parts, motion control cabinet installations. Single Drives are available in the 0.37 to
control accuracy of transported parts , pick and place imprecision and 370 kW power range.

others mistake, working as an out of tune ensemble . These mistakes
became elements of disturb to have a correct evaluation of processed
parts. Auloma to solve this problem has separate the process
monitoring from the press motion control to increase in both devices
the capability of relative setting and going to recover the inefficiencies
of automation.
Motion control of Auloma's servo presses depend by a servo drive
Lenze 9400. This product could be supplied with various
communication interface. This solution allow the match of servo drive
with many PLC brands. This flexibilty became for you the possibility to
have the complete control of the servo press drive profile by the your
PLC.The servo drive 9400 can be supplied also as intelligent version, The multiaxis drives are particularly suitable for centralised compact
named 9400 High Line, with a PLC programmable inside. The multiaxis installations. The energy exchange via the DC bus reduces
standard drive and the 9400 HighLine Servo Drives are available in the power requirement on the mains side. The axes share use of the
two versions: mains supply, brake chopper and EMC filter. This significantly reduces
material and installation costs. The integrated DC busbar system allows
Single Axis Drive and Multiaxis Drive compact installations for controllers rated up to 15 kW.

The singleaxis drives combine mains supply, DC bus and inverter in

A friendly software to control servo press modules motion without effort
The 9400 HighLine Servo Drives simply and consistently solve motion * Positioning sequence control
and process tasks as well as complex machine functions. The basis * Function blocks for electronic cams
for this is a multilayered software architecture which ensures
scalability, flexibility and expansion capability in a unique way. MotionControl HighLevel
(MM220 required)
Scalable functionality * Electronic gearbox and synchronisation
Preprepared technology applications, which need only their with mark synchronisation
parameters setting, reduce engineering efforts and meet targets * Actuating drive (speed, torque)
quickly. The drives can be missioned using the keypad or custom PC * Table positioning
dialogs in the Lforce Engineer licensed by Lenze. * Comprehensive function block library

CiA 402 device profile Operating system
For centrally controlled motion control * Basic functions, e.g. referencing, manual
available according to CiA 402 / IEC6180072. jog, brake control
The communication paths CAN and EtherCAT as well as the following * Motor control, drive monitoring and
operating modes are supported: diagnostics and communication
* Homing mode
* Interpolated position mode
* Cyclic synchronous position
* Cyclic synchronous velocity

Graphical support
The sequence chains act as graphically assisted input options for po
sitioning programs and lead to simple operation and a clear
representation of complex processes

Technology level

MotionControl TopLevel
(MM330 or MM430 required)

10


Communication
Communication without limits

Thanks to the drive's modularity the communication is not restricted
in any way. Pluggable modules guarantee adjustment to the drive's
environment in all situations (e.g. fieldbus systems) and allow future Ethernet
standards to be integrated.

Ethernet in the drive

Ethernet gives you a platform for uniform horizontal and vertical
communication. Other modules are available for Motion Control
applications with strict realtime capability requirements. EtherCAT

Extension modules available
*Digital frequency
*CANopen
*DeviceNet
*Ethernet
*ETHERNET Powerlink (MN/CN) PROFIBUS
*ETHERNET Powerlink (CN)
*EtherCAT
*PROFIBUS
*PROFINET

Servo drive features

Control types Servo control, sensorless vector control for devices up to 104 A, V/f control

Basic functions e.g. referencing, manual jog, speed, torque and position follower, brake logic, electronic nameplate, oscilloscope function

Interfaces Analogue inputs / outputs 2/2

Digital inputs / outputs 4/8

CANopen

Resolver input

Multiencoder interface for one of the following feedback systems:
– TTL incremental encoder
– SinCos incremental encoder
– SinCos absolute value encoder with Hiperface® interface
– SinCos absolute value encoder with Endat V2.1 interface
– SSI encoder with Stegmann SSI protocol as position or master encoder with a minimum cycle time of 1 ms

Extension 2 slots
modules
Ethernet, ETHERNET Powerlink, PROFIBUS, CANopen, TTL digital frequency, PROFINET, EtherCAT, DeviceNet

11


Servo drive features
servo drive E94ASxE
Size 0134 0174 0324 0594 0864 1044 1454 1724 2024
Mains voltage range 3/PE AC 180 V 0 % … 550 V +0 %; 45 Hz 0 % … 65 Hz +0 %
Rated output current [A] 16.5 23.5 32 59 86 104 145 172 202
Rated switching frequency [kHz] 8 8 8 4 4 4 4 4 4
Max. output current 1) [A] 49.5 58.8 76,8 118 172 208 261 310 364
Typical motor power [kW] 7.5 11 15 30 45 55 75 90 105
Electronics supply Internal; alternatively DC 24 V external
Brake chopper Integrated
Brake resistor External
Dimensions (H x W x D) [mm] 481 x 60 x 288 602 x 206 x 294 702 x 266 x 370 930x407x427 1199 x 407 x 427

A B

C

size a b b1 b2 e c1 d g m kg
0134 120 8
A
0174 120 8
0324 206 606 556 630 294 170 585 6.5 12.5 26.5
0594 206 606 556 630 294 170 585 6.5 12.5 26.5
B
0864 266 706 655 729 370 230 685 6.5 12.5 42
1044 266 706 655 729 370 230 685 6.5 12.5 42
1454 930 897 885 95
1724 1199 1166 1154 107 C
2024 1199 1166 1154 109
mm

12


System diagram process signature on customers PLC

Motion parameter Edit
POWER SUPPLY
Motion result output

Absolute encoder
Displacement control (x)

Digital I/O start and stop
POWER SUPPLY

Displacement Control (x)
FieldBUS

Force (y) ± 10 V
continuos
Force (y) Customer PLC
Process
evaluation
POWER SUPPLY
signal conditioner Force (y)010 V
or peak
signal amplifier
POWER SUPPLY

System diagram process signature on process monitoring devices

Motion parameter Edit
POWER SUPPLY
Motion result output

Absolute encoder
Displacement control (x)

Digital I/O start and stop
POWER SUPPLY

Displacement Control (x)
Encoder simulator
Customer PLC

Force (y) Digital I/O Pass or False

POWER SUPPLY

POWER SUPPLY
Process Evaluation
Force vs Displacement
signature
PROCESSES MONITORING

13


Servo press W
Auloma servo presses are suitable for all kinds of applications that series mount only high load ball screw or
required a production with zero defects, an high level of flexibility, satelite roller screw to guarantee the
precision and look to energy cost saving. Applications of our presses maximum life of servo press and avoid
are several of industrial automated processes as press fit, joining, damage in case of strong impact. The
forming and testing. W is a must to guarantee a correct industrial value of expectancy of ball screw life
processes monitoring and obtain products with an high level of quality showed in the catalogue is referred at
without defects. W series is studied to have the maximumum precision hypothetical definite drive profile such as
in compression force measurement and is developed for supply the is illustrated in the diagram below. Our
maximum repeatability. W is tailored for working in a load range of technical office will be pleased to help all
22,2kN to 222 kN. W Series is projected with a compact and robust to calculate the ball screw and other
design, the frame is steel composed, the slide surfaces of anti twist mechanical resistance in any application
ram are hardened for guarantee stiffness and avoid a backlash by
• structure in steel very robust and
wear. The motor power is transmitted to the high load ball screw by a
stiffness
system composed by a precision satellite gearbox and a timming belt
• force measure by strain gauge or
with zero backlash. The motor own an absolute encoder multiturn
piezoelectric force sensor
HIPERFACE to eliminate external reference points and to improve the
• thrust ram repeatability <0.01 mm
arm position feedback.
• wide range of process monitoring
All W servo presses series, thanks to many threaded holes, could be
to match
mounted on flange and is possible in horizontal or vertical position. Is
• servo drive programmable with
possible arrange the modules in standard layout as Cframe, 2 and 4
CoDeSys software tool
columns frame or integrated on all kinds of machines layout. The W

Even though the servo press has been used with correct manner, it shall life. The hours values of life expectancy are tested in conditions of medium
naturally be worn out and can no longer be used for specific period. The ball impact. To calculate the life of servo press in specific applications use our
screw life is defined by the period from starting use to ending use caused by calculation method.
nature fail. Our servo press use over sized ball screw to guarantee an elevate

14


Servo press W
HOW TO ORDER

1 SATELLITE ROLLERS SCREW
2 HIGH LOAD BALL SCREW

1 IEPE PIEZOELECTRIC FORCE SENSOR
3 STRAIN GAUGE FORCE SENSOR

5000 SIZE
4000
2220
1334 425 STROKE mm
1110 400
0889 325
0444 305
0222 280

W X 1 2 X XXXX XXX X 3 X

WHITHOUT HOLDING BRAKE 0
WHITH HOLDING BRAKE 1

Profibus INTERFACE 2
Ethernet INTERFACE 4
EtherCAT INTERFACE 5
DeviceNet INTERFACE 6
CANopen INTERFACE 7
Ethernet Powerlink INTERFACE 8
Digital Frequency INTERFACE 9

Technical Documentation

All detailed technical informations and drawings are possible downloa
ded from our web site www.auloma.com. Here is possible find more
information about our products to support all customers during the
development of projects where our devices are used. In case in the
web site you don't find the right informations about your questions,
don't hesitate to contact us, our staff will be pleased to give you all
details you need.

15


Servo press W technical data

W212 High Load Ball Screw
SIZE 0222 SIZE 0444 SIZE 0889
Nominal load 22.2 kN 22.2 kN 44.4 kN 44.4 kN 88.9 kN
Stroke 280 mm 400 mm 305 mm 400 mm 325 mm
Weight without / with brake 180 kg /184 kg 216 kg / 220 kg 201 kg / 204 kg 227 kg / 231 kg 483 kg / 491 kg
Nominal speed 160 mm/s 266 mm/s 140 mm/s 250 mm/s 200 mm/s
Acceleration 1066 mm/s2 1777 mm/s2 933 mm/s2 1666 mm/s2 1333 mm/s2
Tool holder max weight (1) (2) 100 kg 100 kg 100 kg 100 kg 100 kg
250'400 hours 152'400 hours 35'700 hours 20'500 hours 56'200 hours
Ball screw life (2)
163.8x106 cycles 138x106 cycles 22x106 cycles 17.4x106 cycles 47x106 cycles
Ball screw dynamic load 31'200 kg 31'200 kg 31'200 kg 31'200 kg 75'000 kg
Ball screw static load 83'500 kg 83'500 kg 83'500 kg 83'500 kg 263'200 kg
Smallest measuring steps 0.1 µm 0.1 µm 0.1 µm 0.1 µm 0.1 µm
Repeatability (3 ) <0.01 mm <0.01 mm <0.01 mm <0.01 mm <0.01 mm
Piezoelectric force sensor
Sensitivity ± 15 % 0.25 mv/N 0.25 mv/N 0.12 mv/N 0.12 mv/N 0.06 mv/N
Compression nominal / max. 22.2 kN / 66.72 kN 22.2 kN / 66.72 kN 44.4 kN / 177.9 kN 44.4 kN / 177.9 kN 88.96 kN/ 111.2 kN
Resolution 3.14 N,RMS 3.14 N,RMS 6.27x101 N,RMS 6.27x101 N,RMS 1.78 N,RMS
Linearity ± 1% F.S. 1% F.S. 1% F.S. 1% F.S. 1% F.S.
Strain gauge force sensor
Rated output 2 mV/V nom. 2 mV/V nom. 2 mV/V nom. 2 mV/V nom. 2 mV/V nom.
Compression nominal / max. 22.2 kN / 33.3 kN 22.2 kN / 33.3 kN 44.4 kN / 66.6 kN 44.4 kN / 66.6 kN 88.96 kN/ 133.4 kN
Nonlinearity ± 0.5% of R.O. ± 0.5% of R.O. ± 0.5% of R.O. ± 0.5% of R.O. ± 0.5% of R.O.
Hysteresis ± 0.5% of R.O. ± 0.5% of R.O. ± 0.5% of R.O. ± 0.5% of R.O. ± 0.5% of R.O.
Nonrepeatability ± 0.5% of R.O. ± 0.5% of R.O. ± 0.5% of R.O. ± 0.5% of R.O. ± 0.5% of R.O.
Servo drive
Model E94ASxE0134 E94ASxE0174 E94ASxE0174 E94ASxE0324 E94ASxE0594.

W212 High Load Ball Screw
Nominal load 88.9 kN 111 kN 111 kN 133.4 kN 133.4 kN
Weight without / with brake 519 kg /527 kg 498 kg / 506 kg 521 kg / 529 kg 498 kg / 506 kg 521 kg / 529 kg
Ball screw life (2)
38x106 cycles 24x106 cycles 19x106 cycles 13x106 cycles 10x106 cycles
Sensitivity ± 15 % 0.06 mv/N 0.05 mv/N 0.05 mv/N N.A. N.A.
Compression nominal / max. 88.96 kN/ 111.2 kN 111 kN / 222 kN 111 kN / 222 kN N.A. N.A.
Resolution 1.78 N,RMS 1.57 N,RMS 1.57 N,RMS N.A. N.A.
Linearity ± 1% F.S. 1% F.S. 1% F.S. N.A. N.A.
Rated output 2 mV/V nom. N.A. N.A. 2 mV/V nom. 2 mV/V nom.
Compression nominal / max. 88.96 kN/ 133.4 kN N.A. N.A. 133.4 kN / 200 kN 133.4 kN/ 200 kN
Nonlinearity ± 0.5% of R.O. N.A. N.A. ± 0.5% of R.O. ± 0.5% of R.O.
Hysteresis ± 0.5% of R.O. N.A. N.A. ± 0.5% of R.O. ± 0.5% of R.O.
Nonrepeatability ± 0.5% of R.O. N.A. N.A. ± 0.5% of R.O. ± 0.5% of R.O.
Servo drive
Model E94ASxE0864 E94ASxE0594 E94ASxE0864 E94ASxE0594 E94ASxE0864

(1) Total weight of marts moved by servo press (2) Value according the definite drive profile (3) At termel steadystate and at some working load

16


Servo press W technical data

W212 High Load Ball Screw W112 Satellite Roller Screw
SIZE 2150 SIZE 2220 SIZE 4000 SIZE 5000
Nominal load 215 kN 222 kN 400 kN 500 kN
Stroke 400 mm 450 mm 400 mm 400 mm
Weight without / with brake 1018 kg /1026 kg 1046 kg / 1054 kg 2029 kg / 2046 kg 2077 kg / 2094 kg
Nominal speed 118 mm/s 147 mm/s 208 mm/s 208 mm/s
Acceleration 787 mm/s2 983 mm/s2 1389 mm/s2 1389 mm/s2
Tool holder max weight (1) (2) 100 kg 100 kg 100 kg 100 kg
23'600 hours 17'300 hours 54'600 hours 28'000 hours
Ball screw life (2)
9x106 cycles 7.5x106 cycles 15x106 cycles 7.8x106 cycles
Ball screw dynamic load 107'700 kg 107'700 kg 315'749 kg 315'749 kg
Ball screw static load 397'100 kg 397'100 kg 987'614 kg 987'614 kg
Smallest measuring steps 0.1 µm 0.1 µm 0.1 µm 0.1 µm
Repeatability (3 ) <0.01 mm <0.01 mm <0.01 mm <0.01 mm
Sensitivity ± 15 % 0.02 mv/N 0.02 mv/N 0.01124 mv/N N.A.
Compression nominal / max. 222 kN / 266 kN 222 kN / 266 kN 448 kN / 489 kN N.A.
Resolution 3.14 N,RMS 3.14 N,RMS 8.90 N,RMS N.A.
Linearity ± 1% F.S. 1% F.S. 1% F.S. N.A.
Rated output 2 mV/V nom. 2 mV/V nom. 2 mV/V nom. 2 mV/V nom.
Compression nominal / max. 222 kN / 333 kN 222 kN / 333 kN 400 kN / 450 kN 556 kN / 834 kN
Nonlinearity ± 0.5% of R.O. ± 0.5% of R.O. ± 0.1% of R.O. ± 0.5% of R.O.
Hysteresis ± 0.5% of R.O. ± 0.5% of R.O. ± 0.1% of R.O. ± 0.5% of R.O.
Nonrepeatability ± 0.5% of R.O. ± 0.5% of R.O. ± 0.1% of R.O. ± 0.5% of R.O.
Servo drive
Model E94ASxE0864 E94ASxE1044 E94ASxE1454 E94ASxE1724


Dimension “a” is referred to angular position of Y pin holes Axes "h" is referred to angular position of X pin holes

17


Servo press W dimensions

SIZE STROKE A f7 B h6 C h7 D E F G H H' H'' I J K L M M'
0222 280 161 140 95 179 61 380 552 649 666.5 684 787.5 171.5 75 131.5 318 354
0222 400 161 140 95 179 61 500 672 789 806.5 824 927.5 171.5 95 131.5 401 437
0444 305 161 140 95 179 61 405 577 692 709.5 727 856.5 205 100 131.5 349 385
0444 400 161 140 95 179 61 500 672 817 834.5 852 981.5 205 100 131.5 446 482
0889 325 201 180 132 240 62 483 745 932 952.5 973 1110 199.5 180 154.5 403 477
0889 400 201 180 132 240 62 558 820 1007 1027.5 1048 1185 199.5 180 154.5 478 522
1110 325 201 180 132 240 62 483 745 932 952.5 973 1120 209.5 180 154.5 426 500
1110 400 201 180 132 240 62 558 820 1007 1027.5 1048 1195 209.5 180 154.5 501 575
1334 325 201 180 132 240 62 483 745 932 952.5 973 1120 209.5 180 154.5 426 500
1334 400 201 180 132 240 62 558 820 1007 1027.5 1048 1195 209.5 180 154.5 501 575
2150 400 285 250 170 330 69.5 627.5 941.5 1181.5 1203 1224.5 1400.3 271.8 205 183 501 575
2220 450 285 250 170 330 69.5 677.5 991.5 1231.5 1253 1274.5 1450.3 271.8 205 183 441 545
4000 400 400 370 320 480 120 575 940 1177.5 1215 1253 1467 388 154 269.5 501 575
5000 400 400 370 320 480 120 745 990 1227.5 1265 1303 1522 393 154 269.5 577 684

SIZE STROKE N O P Q R S T U V W X E8 Y E8
0222 280 60 145 194 115.3 199.7 116 181 M8x128 holes M8x128 holes 3 Ø6x82holes Ø6x82holes
0889 325 142 200 257 172 269.7 155 226 M12x186 holes M12x1812 holes 3 Ø8x102holes Ø8x102holes
5000 400 205 292 497 270.5 419.6 345 450 M12X1816 holes M14X2112 holes 5 Ø12X142 holes Ø12X142 holes

SIZE STROKE Z ZZ a b f g t
0222 280 5 28 45° 22.5° 45° 40° 25°
0222 400 5 28 45° 22.5° 45° 40° 25°
0444 305 5 28 45° 22.5° 45° 40° 25°
0444 400 5 28 45° 22.5° 45° 40° 25°
0889 325 6 50 48.75° 30° 60° 22.5° 15°
0889 400 6 50 48.75° 30° 60° 22.5° 15°
1110 325 6 50 48.75° 30° 60° 22.5° 15°
1110 400 6 50 48.75° 30° 60° 22.5° 15°
1334 325 6 50 48.75° 30° 60° 22.5° 15°
1334 400 6 50 48.75° 30° 60° 22.5° 15°
2150 400 6 47.5 45° 22.5° 45° 45° 22.5°
2220 450 6 47.5 45° 22.5° 45° 45° 22.5°
4000 400 10 85 60° 11.25° 22.25° 15° 30°
5000 400 10 85 60° 11.25° 22.5° 15° 30°

18


Servo press P
Auloma servo presses are suitable for all kinds of encoder multiturn HIPERFACE to
applications that required a production with zero defects, eliminate external reference points and to
an high level of flexibility, precision and look to energy improve the arm position feedback.
cost saving. Applications of our presses are several of All P servo presses series, thanks to many
industrial automated processes as press fit, joining, threaded holes, could be mounted on
forming and testing. P is a must to guarantee a correct flange or wall mount and is possible in
industrial processes monitoring and obtain products with horizontal or in vertical position. P servo
an high level of quality without defects. P series is studied presses are also possible to set on
to have the maximumum precision in compression or standard frame as C, 2 and 4 columns or
compression and tension force measurement and is integrated on all kinds of machines layout.
developed for supply the maximum repeatability. P series The P series mount only high load ball
to obtain this high level of precision mount the force screw to guarantee the maximum life of
sensor in the tool holder to have a direct force measure servo press and avoid damage in case of
ment. P is tailored for working in a load range of 2.22kN strong impact. The value of expectancy of
to 222 kN. P Series is projected with a compact and ball screw life showed in the catalogue is
robust design, the frame is steel composed, the slide referred at an hypothetical definite drive
surfaces of anti twist ram are hardened for guarantee profile such as is illustrated in the diagram
stiffness and avoid a backlash by wear. The motor power pag.13. Our technical office will be pleased
is transmitted to the high load ball screw by two kinds of to help our customers to calculate the ball
transmission, or by a timming belt with zero backlash or screw and other mechanical components in
by direct joint coupling. The motor own an absolute any application.

Advantages of P series stiffness
• force measure by strain gauge or
Auloma P series offer many advantages in all applications where issue as precision piezoelectric force sensor
and flexibility became fundamental. The force sensor embedded on the tool holder • force sensor embedded on tool
allow a force measure with extreme precision. P series for example is capable to holder to have the maximum
individuate the presence of a foil of paper squeezed during a compression cycle. precision in force measurement
Another advantage consist in the possibility of set the press with different tool holder • thrust ram repeatability <0.01 mm
calibrated with different force sensor. This solution allow with a simple screws • wide range of process monitoring
removal to configure the press with the best scale of measure available in our range to match
of tool holders. This operation don't need any further servo press calibration. • servo drive programmable with
CoDeSys software tool

Force Tension Applicable
Rolled Ball Screw
Servo presses of P series are available to
working in tension. The force tension value Auloma servo presses standard are equipped with high load ball screw grinded in
class precision C3 or C5. For applications that don't need this kind of precision,
applicable isn't the some value of force
Auloma could supply until the size 0100 ( 10 kN) servo presses equipped with rolled
compression. The structure of our force sensor ball screw in precision class C7. This solution don't reduce the servo press
limit the maximum value of tension applicable. repeatability because the nut mount calibrated balls oversized to obtain the right
The range of values of force tension on our preload and avoid axial backlash. In all applications where an extreme precision is
servo press is showed in the table below : unless the use of rolled ball screw became an important item of cost saving.

press size nominal load
max tension 2.2 kN
of 2.2 kN to 22.2 kN

press size nominal load max tension 4.4 kN
of 44.4 kN to 222 kN

19


Servo press P
HOW TO ORDER

3 BALL SCREW ROLLED (available only for size 002200440100)

1 ONLY COMPRESSION
2 COMPRESSION AND TENSION

1 TRANSMISSION BY JOIN COUPLING
2 TRANSMISSION BY TIMMING BELT


2220 SIZE
1334
1110 400 STROKE mm
0889 200
0600 D MOTOR
0444 C CONNECTOR
0222 B POSITION
0100 A
0044
0020

P X 1 2 X XXXX XXX X 3 X X


CANopen INTERFACE 7


details you need.

20


Servo press P transmission by join coupling technical data

P211 P221 High Load Ball Screw
SIZE 0022 SIZE 0044 SIZE 0100 SIZE 0222
Nominal load 2.22kN 4.44 kN 10 kN 22.2 kN 22.2 kN
Weight without / with brake 31 kg /33 kg 43 kg / 45 kg 51 kg / 53 kg 187 kg /191 kg 220 kg / 224 kg
Ball screw life (2)
281.7x106 cycles 157x106 cycles 22x106 cycles 321x106 cycles 138x106 cycles
Sensitivity ± 15 % 0.12 mv/N 1.24 mv/N N.A. 0.25 mv/N 0.25 mv/N
Compression nominal / max. 2.22 kN / 4.44 kN 4.44 kN / 22.2 kN N.A. 22.2 kN / 44.4 kN 22.2 kN / 66.72 kN
Resolution 3.14x103 N,RMS 6.23x103 N,RMS N.A. 3.14x102 N,RMS 3.14x102 N,RMS
Linearity ± 1% F.S. 1% F.S. N.A. 1% F.S. 1% F.S.
Compression nominal / max. 2.22 kN / 3.33 kN 4.44 kN / 6.66 kN 10 kN / 15 kN 22.2 kN / 33.3 kN 22.2 kN / 33.3 kN
Nonlinearity ± 0.5% of R.O. ± 0.5% of R.O. ± 1% of R.O. ± 0.5% of R.O. ± 0.5% of R.O.
Servo drive

Nominal load 44.4 kN 44.4 kN 60 kN 60 kN 111 kN
Weight without / with brake 226 kg / 234 kg 256 kg / 264 kg 226 kg / 234 kg 256 kg / 264 kg 449 kg / 457 kg
Ball screw life (2)
38x106 cycles 17x106 cycles 15.5x106 cycles 7x106 cycles 42.8x106 cycles
Sensitivity ± 15 % 0.12 mv/N 0.12 mv/N N.A. N.A. 0.12 mv/N
Compression nominal / max. 44.4 kN / 177.9 kN 44.4 kN / 177.9 kN N.A. N.A. 111 kN / 222 kN
Resolution 6.27x101 N,RMS 6.27x101 N,RMS N.A. N.A. 1.35 N,RMS
Linearity ± 1% F.S. 1% F.S. N.A. N.A. 1% F.S.
Rated output 2 mV/V nom. 2 mV/V nom. 2 mV/V nom. 2 mV/V nom. N.A.
Compression nominal / max. 44.4 kN / 66.6 kN 44.4 kN / 66.6 kN 60 kN / 90 kN 60 kN / 90 kN N.A.
Nonlinearity ± 0.5% of R.O. ± 0.5% of R.O. ± 1% of R.O. ± 1% of R.O. N.A.
Hysteresis ± 0.5% of R.O. ± 0.5% of R.O. ± 1% of R.O. ± 1% of R.O. N.A.
Nonrepeatability ± 0.5% of R.O. ± 0.5% of R.O. ± 1% of R.O. ± 1% of R.O. N.A.
Servo drive


21


Servo press P transmission by join coupling technical data

SIZE 0111 SIZE 1334
Nominal load 111 kN 133.4 kN 133.4 kN
Stroke 400 mm 200 mm 400 mm
Weight without / with brake 509 kg / 518 kg 449 kg / 457 kg 509 kg / 518 kg
Nominal speed 200 mm/s 166 mm/s 166 mm/s
Acceleration 1333 mm/s2 1111 mm/s2 1111 mm/s2
Tool holder max weight (1) (2) 100 kg 100 kg 100 kg
28'300 hours 20'800 hours 19'300 hours
Ball screw life (2)
19x106 cycles 23.8x106 cycles 10.8x106 cycles
Ball screw dynamic load 75'000 kg 75'000 kg 75'000 kg
Ball screw static load 263'2000 kg 263'2000 kg 263'2000 kg
Smallest measuring steps 0.1 µm 0.1 µm 0.1 µm
Repeatability (3 ) <0.01 mm <0.01 mm <0.01 mm
Sensitivity ± 15 % 0.12 mv/N N.A. N.A.
Compression nominal / max. 111 kN / 222 kN N.A. N.A.
Resolution 1.35 N,RMS N.A. N.A.
Linearity ± 1% F.S. N.A. N.A.
Rated output N.A. 2 mV/V nom. 2 mV/V nom.
Compression nominal / max. N.A. 133.4 kN / 200 kN 133.4 kN/ 200 kN (1) Total weight of parts moved by servo
Nonlinearity N.A. ± 0.5% of R.O. ± 0.5% of R.O. press
Hysteresis N.A. ± 0.5% of R.O. ± 0.5% of R.O. (2) Value according the definite drive profile
Nonrepeatability N.A. ± 0.5% of R.O. ± 0.5% of R.O. (3) At termel steadystate and at some
Servo drive working load
Model E94ASxE0864 E94ASxE0864 E94ASxE0864

Dimension “a” is referred to angular position of Y pin holes
Axes "h" is referred to angular position of X pin holes

TOLL HOLDER FOR PRESS SIZE 0022 0044 0100

22


Servo press P transmission by join coupling dimensions

SIZE STROKE A f7 B h6 C h7 D E F G G' H H' H'' I J J' J'' K G7 W
0022 200 71 55 17 90 32 253 92 77 352 366.5 404.5 413 38 54 44 6 3
0044 200 81 65 17 100 32 255 124.5 87 362 376.5 414.5 423 57 57 6 3
0100 200 81 65 17 100 32 255 124.5 87 362 376.5 414.5 423 57 57 6 3
0222 200 161 140 45 179 61 284 177.5 162 464 484 552 731 62 62 3
0222 400 161 140 95 179 61 484 210 162 664 684 752 913 107 107 3
0444 200 161 140 95 179 61 284 177.5 162 464 484 552 757 62 62 3
0444 400 161 140 95 179 61 484 210 162 664 684 752 957 107 107 3
0600 200 161 140 95 179 61 284 177.5 162 464 484 552 757 62 62 3
0600 400 161 140 95 179 61 484 210 162 664 684 752 957 107 107 3
1110 200 201 180 95 240 62 358 212 215 647 704 767 1020 98 98 3
1110 400 201 180 95 240 62 558 237 215 846 903 996 1219 148 148 3
1334 200 201 180 95 240 62 358 212 215 647 704 767 1020 98 98 3
1334 400 201 180 95 240 62 558 237 215 846 903 996 1219 148 148 3

SIZE STROKE L L' M M' N O P Q R S T U V XX
0022 200 92.5 100 259.5 275 60 100 142 94.5 128 83 M5 2 holes 19.8
0044 200 110 145 349 385 60 145 141 115 138 93 M52 holes 19.8
0100 200 110 145 246 283 60 145 141 115 138 93 M52 holes 19.8
0222 200 131.5 140 401 437 60 145 193.5 115 154 60 118 M8x128 holes M8x128 holes
0222 400 131.5 140 401 437 60 145 190 115 361 60 118 M8x128 holes M8x128 holes
0444 200 154.5 190 328 402 142 200 193.5 172 154 115 181 M10x256 holes M8x128 holes
0444 400 154.5 190 328 402 142 200 190 115.3 361 115 181 M10x256 holes M8x128 holes
0600 200 154.5 190 328 402 142 200 193.5 172 154 115 181 M10x256 holes M8x128 holes
0600 400 154.5 190 328 402 142 200 190 115.3 361 115 181 M10x256 holes M8x128 holes
1110 200 154.5 190 501 575 142 224 232 184 254 115 226 M10x306 holes M12x1812 holes
1110 400 154.5 190 501 575 142 217 257 184 484 155 226 M10x306 holes M12x1812 holes
1334 200 154.5 190 501 575 142 224 232 184 254 115 226 M10x306 holes M12x1812 holes
1334 400 154.5 190 501 575 142 217 257 184 484 155 226 M10x306 holes M12x1812 holes

SIZE STROKE X E8 Y E8 YY E8 VV Z Z' ZZ a b g t
0022 200 Ø5x102holes Ø6x82holes M6x1312 holes 33 72.7 90.7 45° 22.5° 45°
0222 200 Ø6x82holes Ø6x82holes Ø6x172holes M8x178 holes 5 51.3 109.4 22.5° 45° 25° 40°
0222 400 Ø6x82holes Ø6x82holes Ø6x172holes M8x178 holes 5 5 28 22.5° 45° 25° 65°
0444 200 Ø8x102holes Ø6x82holes Ø8x172holes M8x178 holes 6 25 123 30° 45° 25° 40°
1110 200 Ø8x102holes Ø8x102holes Ø16x182holes M14x248 holes 6 30 151 30° 48.75° 15° 60°

SIZE STROKE f B' P' SIZE STROKE f B' P'
0022 200 37 44 0600 200 60135 77.5
0044 200 37 44 0600 400 60135 77.5
0100 200 37 44 1110 200 22.5° 135 100.5
0222 280 45 90 45 1110 400 22.5 135 100.5
0222 400 45 90 45 1334 200 22.5° 135 100.5
0444 200 60 135 77.5 1334 400 22.5 135 100.5
0444 400 60 135 77.5

23


Servo press P transmission by timming belt technical data

P222 High Load Ball Screw
Nominal load 22.2 kN 22.2 kN 44.4 kN 44.4 kN 60 kN
Weight without / with brake 158 kg /162 kg 192 kg / 196 kg 168 kg / 171 kg 207kg / 211 kg 168 kg / 171 kg
Ball screw life (2)
285.5x106 cycles 138x106 cycles 35.5x106 cycles 17.4x106 cycles 13.9x106 cycles
Ball screw static load 83'500 kg 83'500 kg 83'500 kg 83'500 kg 83.500 kg
Sensitivity ± 15 % 0.25 mv/N 0.25 mv/N 0.12 mv/N 0.12 mv/N N.A.
Compression nominal / max. 22.2 kN / 66.72 kN 22.2 kN / 66.72 kN 44.4 kN / 177.9 kN 44.4 kN / 177.9 kN N.A.
Resolution 3.14x101 N,RMS 3.14x101 N,RMS 6.27x101 N,RMS 6.27x101 N,RMS N.A.
Linearity ± 1% F.S. 1% F.S. 1% F.S. 1% F.S. N.A.
Compression nominal / max. 22.2 kN / 33.3 kN 22.2 kN / 33.3 kN 44.4 kN / 66.6 kN 44.4 kN / 66.6 kN 60 kN/ 90 kN
Nonlinearity ± 0.5% of R.O. ± 0.5% of R.O. ± 0.5% of R.O. ± 0.5% of R.O. ± 0.5% of R.O.
Servo drive

Nominal load 60 kN 88.9 kN 88.9 kN 111 kN 111 kN
Weight without / with brake 207 kg /211 kg 434 kg / 442 kg 494 kg /502 kg 434 kg / 442 kg 521 kg / 529 kg
Ball screw life (2)
6.9x106 cycles 62.8x106 cycles 38x106 cycles 31x106 cycles 19x106 cycles
Sensitivity ± 15 % N.A. 0.06 mv/N 0.06 mv/N 0.05 mv/N 0.05 mv/N
Compression nominal / max. N.A. 88.96 kN/ 111.2 kN 88.96 kN/ 111.2 kN 111 kN / 222 kN 111 kN / 222 kN
Resolution N.A. 1.78 N,RMS 1.78 N,RMS 1.57 N,RMS 1.57 N,RMS
Linearity ± N.A. 1% F.S. 1% F.S. 1% F.S. 1% F.S.
Rated output 2 mV/V nom. 2 mV/V nom. 2 mV/V nom. N.A. N.A.
Compression nominal / max. 60 kN/ 90 kN 88.96 kN/ 133.4 kN 88.96 kN/ 133.4 kN N.A. N.A.
Nonlinearity ± 0.5% of R.O. ± 0.5% of R.O. ± 0.5% of R.O. N.A. N.A.
Hysteresis ± 0.5% of R.O. ± 0.5% of R.O. ± 0.5% of R.O. N.A. N.A.
Nonrepeatability ± 0.5% of R.O. ± 0.5% of R.O. ± 0.5% of R.O. N.A. N.A.
Servo drive
Model E94ASxE0324 E94ASxE0594. E94ASxE0864 E94ASxE0594 E94ASxE0864


24


Servo press P transmission by timming belt technical data

SIZE 1334 SIZE 2220
Nominal load 133.4 kN 133.4 kN 222 kN
Stroke 250 mm 400 mm 400 mm
Weight without / with brake 434 kg / 442 kg 494 kg / 502 kg 936 kg / 944 kg
Nominal speed 132 mm/s 142 mm/s 147 mm/s
Acceleration 881 mm/s2 952 mm/s2 983 mm/s2
Tool holder max weight (1) (2) 100 kg 100 kg 100 kg
24'900 hours 22'300 hours 17'400 hours
Ball screw life (2)
17.8x106 cycles 10.7x106 cycles 8.6x106 cycles
Ball screw dynamic load 75'000 kg 75'000 kg 107'700 kg
Ball screw static load 263'2000 kg 263'2000 kg 397'100 kg
Smallest measuring steps 0.1 µm 0.1 µm 0.1 µm
Repeatability (3 ) <0.01 mm <0.01 mm <0.01 mm
Sensitivity ± 15 % N.A. N.A. 0.02 mV/N
Compression nominal / max. N.A. N.A. 222.4 kN
Resolution N.A. N.A. 4.44 kN
Linearity ± N.A. N.A. 3.14 N, RMS
Rated output 2 mV/V nom. 2 mV/V nom. 2 mV/V nom.
Compression nominal / max. 133.4 kN / 200 kN 133.4 kN/ 200 kN 222.4 kN/ 336 kN
Nonlinearity ± 0.5% of R.O. ± 0.5% of R.O. ± 0.5% of R.O.
Hysteresis ± 0.5% of R.O. ± 0.5% of R.O. ± 0.5% of R.O.
Nonrepeatability ± 0.5% of R.O. ± 0.5% of R.O. ± 0.5% of R.O.
Servo drive
Model E94ASxE0594 E94ASxE0864 E94ASxE1044
(1) Total weight of parts moved by servo press
(2) Value according the definite drive profile
(3) At termel steadystate and at some working load

Dimension “a” is referred to angular position of W pin holes
Axes "h" is referred to angular position of W' pin holes

25


Servo press P transmission by timming belt dimensions

SIZE STROKE A f7 B h6 B' C h7 D E F G G' G'' H I J J' K K'
0222 200 161 140 135 95 179 61 300 496 516 584 594 74 131.5 140 273 309
0222 400 161 140 135 95 179 61 500 696 716 784 794 94 131.5 140 401 473
0444 200 161 140 135 95 179 61 300 496 516 584 594 100 131.5 140 349 385
0444 400 161 140 135 95 179 61 500 696 716 784 794 115 131.5 140 446 482
0600 200 161 140 135 95 179 61 300 496 516 584 594 100 131.5 140 349 385
0600 400 161 140 135 95 179 61 500 696 716 784 794 115 131.5 140 446 482
0889 250 201 180 135 95 240 62 408 696 753 816 837 180 154.5 190 402 477
0889 400 201 180 135 95 240 62 558 846 903 966 987 180 154.5 190 501 575
1110 250 201 180 135 95 240 62 408 696 753 816 837 180 154.5 190 402 477
1110 400 201 180 135 95 240 62 558 846 903 966 987 180 154.5 190 501 575
1334 250 201 180 135 95 240 62 408 696 753 816 837 180 154.5 190 402 477
1334 400 201 180 135 95 240 62 558 846 903 966 987 180 154.5 190 501 575
2220 400 285 235 135 95 330 65 627.5 980.5 1026 1084.5 1111.5 210 183 192 575 650

SIZE STROKE K'' L M N O P Q R S S' T U V V'
0222 200 145 115 60 199.7 356 194 115 181 123 25 3 6 M8x258 holes M8x128 holes
0222 400 145 115 60 199.7 356 194 115 181 123 25 3 6 M8x258 holes M8x128 holes
0444 200 145 115 60 199.7 356 194 115 181 123 25 3 6 M8x258 holes M8x128 holes
0444 400 145 115 60 199.7 356 194 115 181 123 25 3 6 M8x258 holes M8x128 holes
0600 200 145 115 60 199.7 356 194 115 181 123 25 3 6 M8x258 holes M8x128 holes
0600 400 145 115 60 199.7 356 194 115 181 123 25 3 6 M8x258 holes M8x128 holes
0889 250 204 172 142 279.7 516 257 115 226 151 30 3 6 M8x308 holes M12x1812 holes
0889 400 224 182 142 269.7 506 257 115 226 151 30 3 6 M8x308 holes M12x1812 holes
1110 250 204 172 142 279.7 516 257 115 226 151 30 3 6 M8x308 holes M12x1812 holes
1110 400 224 182 142 269.7 506 257 115 226 151 30 3 6 M8x308 holes M12x1812 holes
1334 250 204 172 142 279.7 516 257 115 226 151 30 3 6 M8x308 holes M12x1812 holes
1334 400 224 182 142 269.7 506 257 115 226 151 30 3 6 M8x308 holes M12x1812 holes
2220 400 224 184 142 309.6 606 347 115 315 144 30 8 6 M10x306 holes M14x218 holes

SIZE STROKE W E8 W' E8 X Z a b g t f
0222 200 Ø8x102holes Ø6x82holes 155 92.5 45° 25° 40° 30° 60°
0222 400 Ø8x102holes Ø6x82holes 155 92.5 45° 25° 40° 30° 60°
0444 200 Ø8x102holes Ø6x82holes 155 92.5 45° 25° 40° 30° 60°
0444 400 Ø8x102holes Ø6x82holes 155 92.5 45° 25° 40° 30° 60°
0600 200 Ø8x102holes Ø6x82holes 155 92.5 45° 25° 40° 30° 60°
0600 400 Ø8x102holes Ø6x82holes 155 92.5 45° 25° 40° 30° 60°
0889 250 Ø8x102holes Ø8x102holes 201 123 48.75° 15° 22.5° 30° 60°
0889 400 Ø8x102holes Ø8x102holes 201 123 48.75° 15° 22.5° 30° 60
1110 250 Ø8x102holes Ø8x102holes 201 123 48.75° 15° 22.5° 30° 60°
1110 400 Ø8x102holes Ø8x102holes 201 123 48.75° 15° 22.5° 30° 60
1334 250 Ø8x102holes Ø8x102holes 201 123 48.75° 15° 22.5° 30° 60°
1334 400 Ø8x102holes Ø8x102holes 201 123 48.75° 15° 22.5° 30° 60
2220 400 Ø8x102holes Ø12x142holes 187 168 45° 30° 30° 30° 60°

26


Servo press K and Z devices for metal forming
Auloma's K and Z servo presses, are the last of electrical contacts, ball bearing cages, metal bushing and others
generation of servo press modules, developed for metal goods. The high performances of some K and Z servo presses
solving the complex operation of bending, compress, allow to reach a production of 12'000 pieces per hour in a working
punching, cutting, coining and clinching. Thanks to a stroke of 5 mm. This solution represent a valid alternative versus
compact and robust design our Z servo presses can mechanical devices as index cam oscillator in which solution where is
working without problem over 20'000 hours and necessary flexibility and a fast machinery set up. Auloma's K and Z
reach high performances of productivity. K and Z servo presses don't need special software for programming and for
series are equipped with high load ball screws, working. Our servo drive Lenze ® to control the motor axe could be
dimensioned with a dynamic load at list of x10 the supplied in two solutions, programmable or not. The programmable
nominal load, to avoid failure by collision and fatigue version is supplied with CoDeSys, to program the servo press motion
stress by short stroke. with extreme simplicity. The servo drive utilised in K and Z series own
K and Z series is powered by a low inertia brushless such as FIELDBUS standard the CANopen protocol, optional is
motor, jointed directly on the ball screw axe, thus a possible configure the servo drive with others protocols
complete benefit of the power transmission. The available.Normally the force control of K and Z series is derived from
displacement of the press ram is controlled by the an analysis of the current absorbed by the brushless motor. For all
absolute multiturn encoder HIPERFACE. The use of industrial production that need a fine control of the force or need a
an absolute encoder increase precision and to avoid production with zero defect, Z series could be supplied with our tool
external reference points such us proximity holder with the strain gauge or piezoelectric force sensor integrated.
switches. In many applications the proximity switch Auloma could produce, tailor made toll holder with force sensor
became elements very dangerous, mainly in embedded. The fine mechanical construction and an elevate stiffness,
applications, where impacts and vibrations could be obtained thanks to an ensemble of precise components can supply a
the cause of proximity switches misalignment. repeatability lesser of 0,01mm. The appropriate motor size avoid
Auloma's K and Z servo presses are the perfect devices to install in speed performance losses under working load.
automated metal forming machines, such as transfers for production

K series – bending servo press modules • structure in steel very robust and
stiffness
The K series is a product tailor made to solve the specific needs of the application where • force measure by strain gauge or
is applied. piezoelectric force sensor
The K series is available to working in a thrust range of 22 to 115 kN and reach speed of • piezoelectric force sensor embedded
1m/s. These performances depends by many factors as bending stroke, material on tool holder to have the maximum
processed, tool shape and other. A small variance of one factor could create big precision in force measurement
changing in servo press components such as brushless motor, servo drive or ball screw. • thrust ram repeatability <0.01 mm
For this reason Auloma don't publishing data sheet and drawings about our K series in • wide range of process monitoring
this catalogue. To get more information about K series contact our distributors or to match
contact directly the Auloma headquarters. Our technical staff will be pleased to evaluate • servo drive programmable with
your exigence ad find the right solution tailored for you. CoDeSys software tool


details you need.

27


Servo press Z technical data
HOW TO ORDER

2 COMPRESSION

1 TRANSMISSION BY JOIN COUPLING

0 WITHOUT FORCE SENSOR

1500 SIZE
1050
0750 160 STROKE mm
0065 150
0550 100 D MOTOR
0430 C CONNECTOR
0350 B POSITION
A

Z 2 2 1 X XXXX XXX X 3 X X


CANopen INTERFACE 7

Z221 High Load Ball Screw
SIZE 0350 SIZE 0430 SIZE 0550 SIZE 0650 SIZE 0750
Nominal load 35 kN 43 kN 55 kN 65 kN 75 kN
Weight without / with brake 248 kg / 265 kg 205 kg / 222 kg 312 kg / 329 kg 258 kg / 262 kg 509 kg / 526 kg
Ball screw life (2)
261x106 cycles 101x106 cycles 203x106 cycles 107.9x106 cycles 258x106 cycles
Max. thickness punched at
5 mm 7 mm 7 mm 8 mm <0.01 mm
Rm=40 kg/mm2
Max. diameter punched at
7.5 mm 6.5 mm 8.5 mm 8.5 mm <0.01 mm
max thikness of Rm=40 kg/mm2
Sensitivity ± 15 % 0.12 mv/N 0.12 mv/N 0.06 mv/N 0.06 mv/N 0.06 mv/N
Compression nominal / max. 44.4 kN / 177.9 kN 44.4 kN / 177.9 kN 88.96 kN/ 111.2 kN 88.96 kN/ 111.2 kN 88.96 kN/ 111.2 kN
Resolution 6.27x101 N,RMS 6.27x101 N,RMS 1.78 N,RMS 1.78 N,RMS 1.78 N,RMS
Linearity ± 1% F.S. 1% F.S. 1% F.S. 1% F.S. 1% F.S.
Servo drive

28


Servo press Z technical data

Z221 High Load Ball Screw Auloma develop tailor made tool holder with
SIZE 1050 SIZE 1500 piezoelectric force sensor embedded to control the
Nominal load 105 kN 150 kN force during thrust ram. The piezoelectric force sensors
Stroke 100 mm 100 mm are the best solution to control dynamic force as in the
Weight without / with brake 430 kg / 447 kg 614 kg / 622 kg punching applications.
Nominal speed 250 mm/s 208 mm/s
Acceleration 1666 mm/s2 1388 mm/s2 Compression Force Range Available
Tool holder max weight (1) (2) 100 kg 100 kg
21'000 hours 20'400 hours
Ball screw life (2) 44.4 kN
94x106 cycles 119x106 cycles
Ball screw dynamic load 75'000 kg 107'700 kg 88.9 kN
Ball screw static load 263'200 kg 397'100 kg 111 kN
Smallest measuring steps 0.1 µm 0.1 µm 222 kN
Repeatability (3 ) <0.01 mm <0.01 mm
Max. thickness punched at
9 mm 9 mm
Rm=40 kg/mm2
Max. diameter punched at
12 mm 18 mm
max thikness of Rm=40 kg/mm2
Sensitivity ± 15 % 0.05 mv/N 0.02 mv/N
Compression nominal / max. 111 kN / 222 kN 222 kN / 266 kN (1) Total weight of marts moved by servo press
Resolution 1.57 N,RMS 3.14 N,RMS (2) At nominal speed to punching the max thickness at max
Linearity ± 1% F.S. 1% F.S. diameter admissible
Servo drive (3) At termel steadystate and at some working load
Model E94ASxE0864 E94ASxE0864

Dimension “a” is referred to angular position of R and R' pin holes

29


Servo press Z dimensions

SIZE STROKE A f7 A ' B h6 B' C h7 C' D E F G G' G'' H I I' J J'
0350 150 161 3 140 48 80 5 179 61 234 434 454 522 532 208 246 441 548
0430 100 161 3 140 48 80 5 179 61 184 384 404 472 677 154.5 190 327 401
0550 150 171 3 150 50 80 5 200 61 279 526 556.5 614.5 628 221 264 577 689.5
0650 100 171 3 150 50 80 5 200 61 229 476 506.5 564.5 775 154.5 190 403.5 478
0750 160 201 3 180 65 100 5 240 62 318 619 664 727 748 222 264 684 791
1050 100 201 3 180 65 100 5 240 62 258 559 604 667 905 154.5 190 500 575
1500 100 285 3 250 73 150 5 330 69.5 327.5 680.5 726 784.5 1046.5 154.5 190 575 650

SIZE STROKE J'' K K' L M N N' O O' P P' Q Q'
0350 150 140 251.5 205 181 116 191 162 52.5 36 226 M8x128 holes M8x128 holes
0430 100 140 172 142 181 116 183 162 40 27 209.5 M8x128 holes M8x128 holes
0550 150 292 270.5 205 191 127.5 168.5 180 84 80 203.5 214 M8x128 holes M8x128 holes
0650 100 200 172 142 191 127.5 186.5 180 66 66 203.5 164 M8x128 holes M8x128 holes
0750 160 292 270.5 205 226 155 204 215 71 128 224 M12x186 holes M12x1812 holes
1050 100 224 184 142 226 155 204 215 71 68 240 M12x188 holes M12x2812 holes
1500 100 224 184 142 315 208 231 300 96.5 89 257 230 M12x188 holes M16x248 holes

SIZE STROKE R E8 R' E8 S E8 T a b g f t
0350 150 Ø6X82holes Ø6x82holes Ø10x122holes M8x178 holes 45° 25° 40° 22.5° 45°
0430 100 Ø6X82holes Ø6x82holes Ø10x122holes M8x178 holes 45° 25° 40° 22.5 45°
0550 150 Ø8x102holes Ø8x102holes Ø12x142holes M10x208 holes 45° 22.5° 45° 22.5° 45°
0650 100 Ø8x102holes Ø6x82holes Ø12x142holes M10x208 holes 45° 22.5° 45° 22.5° 45°
0750 160 Ø8x102holes Ø6x102holes Ø16x182holes M14x258 holes 48.75° 15° 22.5° 0° 60°
1050 100 Ø8x102holes Ø8x102holes Ø16x182holes M14x258 holes 48,75° 15° 22.5° 0° 60°
1500 100 Ø10x122holes Ø12x142holes Ø20x222holes M16x308 holes 45° 30° 30° 22.5° 45°

30


Electromechanical press WX
Auloma's WX electromechanical servo sensors are calibrated in accordance with ASTM 4 and ISO 376
presses modules consist in a robust standards. To obtain the best performances by our electromechanical
device developed to supply the maximum servo presses is very important the servo drive and servo motor
flexibility in project design. Often machine choice. The final goal of servo press system is producing a
integrators are subjected to follow mathematical model to compare the goods processed and discover
customers specifications during the project production defects and machine failure. To do this our process
development. One of main items that limit monitoring need of two magnitudes to interpolate, Time vs Force or
the choice capability of machine inte Displacement vs Force. Mainly the servo press are used to interpolate
grators is the servo motor and servo drive Displacement vs Force, for this reason became very important know
specifications imposed by the costumer. To the encoder performances embedded on servo motor. The encoder
solve this problem Auloma thanks to the signal compatible with our process controll may be 5 VTTL or Open
high level of flexibility of our various Collector with a signal type in quadrature or single phase. The
process monitoring, can supply a versatile encoder signal could be switched directly from encoder motor or from
product such as our WX. servo drive if this own an encoder simulator output.
WX own the some mechanical WX could be also supplied without our process monitoring device. In
characteristic of our servo presses This case all machine integrators capable to develop to themselves a
modules W, but is supplied without our process monitoring system could use WX to take advantage by our
servo drive and brushless motor. Each fine mechanical and by our force chain calibrated
modules could working in a wide .
compression working range, thanks to our PROCESS MONITORING
method of calculation is possible
dimensioning our servo press modules to WX series are available to working with our press fit monitoring
solve your exigences. process devices
In WX electromechanical servo press module the force sensor is
embedded rear the axial cylindrical roller thrust bearing, in force di
rection, to have a very precise direct force measurement. Our force

Customised Features
Our servo press modules W are developed to give the maximum performance of speed, thrust stiffness
and ball screw life. Sometime the performances of our W servo press are overdone and your • force measure by strain gauge or
projects need of a product with less speed or more thrust in the some press size. In this case piezoelectric force sensor
our electromechanical WX series became the best choice to customize the press module. In • force sensor embedded rear the
case you don't want implement brushless motors and servo drive Auloma supply on request, thrus roller bearing
the complete package of WX electromechanical servo press modules. The complete package precision in force measurement
consist in electromechanical press modules equipped with servo derive and brushless motor. • thrust ram repeatability <0.01 mm
To order a complete package insert the prefix CP before the order code. • wide range of process monitoring
to match
Order code example for complete package
CPWX212150A160444400330


details you need.

31


Electromechanical press WX technical data
HOW TO ORDER


1 COMPRESSION



100A25 SIZE
80A20
50A16 450 STROKE mm
400

WX 2 1 2 X XXXXX XXX XXXXX

22.22
Indicate brand and model of the brushless motor to verify
33.36
the compatibility with our gear box
44.48
66.72 FORCE SENSOR
88.96 CAPACITY kN
111
133.4
222.4
355

SIZE 50A16 SIZE 80A20
thrust 22.22 kN 44.44 kN 88.9 kN 88.9 kN 111 kN 222 kN
min.motor torque 24 Nm 47 Nm 47 Nm 75 Nm 94 Nm 94 Nm
motor speed 3000 rpm 3000 rpm 3000 rpm 3000 rpm 3000 rpm 3000 rpm
transmiss. ratio 1/3.2 1/3.2 1/6.4 1/5 1/5 1/10
lead 16 mm 16 mm 16 mm 20 mm 20 mm 20 mm
average speed 250 mm/s 250 mm/s 125 mm/s 250 mm/s 200 mm/s 100 mm/s
stroke 400 mm 400 mm 350 mm 400 mm 400 mm 400 mm
life 546'000 hours 69'645 hours 16'600 hours 186'000 hours 95'800 hours 23'000 hours

The ball screw life is calculated with a load factor fw=1, in case of
use of the press in different duty cycle choose the fw value
correct and multiply by life hours.

Vibration and i mpact average speed fw
SIZE 100A25 light v < 250 mm/s 1.0 0.58
thrust 111 kN 222 kN 355 kN medium 250 < v < 1000 mm/s 0.58 0.3
min.motor torque 85 Nm 169 Nm 189 Nm heavy v > 1000 mm/s 0.3 0.04
motor speed 2000 rpm 2000 rpm 2000 rpm The life of servo press modules is calculated in according of a
transmiss. ratio 1/7 1/7 1/10 definite cycle profile. The diagram of working cycle suggested is
lead 25 mm 25 mm 25 mm represented in the pictures below. The servo press modules
average speed 118 mm/s 118 mm/s 83 mm/s could working also with different speed and load wave diagram.
stroke 450 mm 450 mm 450 mm To calculate the servo press modules in according yours
life 568'000 hours 71'700 hours 26'200 hours specifications we suggest the use of our calculation manual.

32


Electromechanical press WX technical data


33


Electromechanical press WX dimensions

SIZE STROKE A f7 A ' B h6 B' C h7 C' D E F G H H' I J J' K L
50A16 400 161 3 140 28 95 5 179 61 500 672 871 11 890 179 91.5 209.5 182
80A20 400 201 3 180 50 130 6 240 62 558 802 1007 20.5 1096.5 240 98.5 180 263
100A25 450 285 8 250 39.5 170 6 330 69.5 677.5 991.5 1231.5 21.5 1326.5 330 123.8 271.8 358

SIZE STROKE L' M N N' O G6 O' P Q R R' S T U V
50A16 400 115 142 38 60 130 6 142 165 194 361 204.7 116 116 M8x128 holes
80A20 400 180 183 48 85 180 6 190 215 257 503 209.5 155 226 M12x186 holes
100A25 450 205 226.5 55 116 200 6 200 235 347 687.9 389.6 208 315 M12x188 holes

SIZE STROKE V' W E8 W' E8 a b g f t
50A16 400 M8x128 holes Ø6x82holes Ø6x82holes 45° 25° 40° 22.5° 45°
80A20 400 M12x1812 holes Ø8x102holes Ø8x102holes 41.25° 15° 22.5° 30° 60°
100A25 450 M12x188 holes Ø10x122holes Ø10x122holes 45° 22.5° 45° 22.5° 45°

Dimensions N, N', O and O' are referred to the most common motor flange standardization. To all kinds of motors that not match our
standard flange is possible change the flange and clamping shaft. Our gearbox supplier own in warehouse many flanges and
clamping shafts to match almost all kind of brushless motors. We suggest to send us the motor drawing to cheek the compatibility
with the gearbox.

Weight table
WX2121 50A16400 198 kg
WX2121 80A20400 451 kg
WX2121100A25450 976 kg

Piezoelectric Force sensor selection chart
max.
sensor load max tension temperature
sensitivity compression tension range resolution linearity
compression range range
overload

22.22 0.25 133.4 3.14x104 ±1 37 +121
44.48 0.12 177.9 6.27x104 ±1 37 +121
88.9 0.06 111.2 1.79x103 ±1 54 +121
111 0.05 222.4 1.57x103 ±1 37 +121
222 0.02 266.8 3.14x103 ±1 37 +121
355 0.01 400.3 8.06x103 ±1 54 +121
kN mV/N kN kN kN kN,RMS % F.S. C°

Strain Gauge Force sensor selection chart
max.
sensor load non non temperature
rated output compression zero balance hysteresis
compression linearity repeatability range
overload

22.22 2 33.33 ±1 ± 0.5 ± 0.5 ± 0.5 50 +93
33.36 2 50.04 ±1 ± 0.5 ± 0.5 ± 0.5 50 +90
44.48 2 66.72 ±1 ± 0.5 ± 0.5 ± 0.5 50 +93
66.72 2 108.08 ±1 ± 0.5 ± 0.5 ± 0.5 50 +93
88.96 2 133.44 ±1 ± 0.5 ± 0.5 ± 0.5 50 +93
133.44 2 200.16 ±1 ± 0.5 ± 0.5 ± 0.5 50 +93
222.40 2 333.60 ±1 ± 0.5. ± 0.5. ± 0.5. 50 +93
kN mV/V nom kN % of R.O. % of R.O. % of R.O. % of R.O. C°

34


Electromechanical press PX
Auloma's PX electromechanical servo accordance with ASTM 4 and ISO 376 standards. To obtain the best
presses modules consist in a robust device performances by our electromechanical servo presses is very
developed to supply the maximum flexibility important the servo drive and servo motor choice. The final goal of
in project design. Often machine servo press system is producing a mathematical model to compare
integrators are subjected to follow the goods processed and discover production defects and machine
customers specifications during the project failure. To do this our process monitoring need of two magnitudes to
development. One of mains items that limit interpolate, Time vs Force or Displacement vs Force. Mainly the servo
the choice capability of machine integrators press are used to interpolate Displacement vs Force, for this reason
is the servo motor and servo drive became very important know the encoder performances embedded
specifications imposed by the costumer. To on servo motor. The encoder signal compatible with our process
solve this problem, Auloma, thanks to the controll may be 5 VTTL or Open Collector with a signal type in
high level of flexibility of our various quadrature or single phase. The encoder signal could be switched
process monitoring can supply a versatile directly from encoder motor or from servo drive if this own an encoder
product such as our PX. simulator output.
PX own the some mechanical PX could be also supplied without our process monitoring device. In
characteristic of our servo presses case machine integrators are capable to develop to themselves a
modules P but is supplied without our process monitoring system could use PX to take advantage by our
servo drive and brushless motor. Each fine mechanical and by our force chain calibrated.
modules could working in a wide
compression working range and thanks to PROCESS MONITORING
our method of calculation is possible
dimensioning our servo press modules to PX series are available to working with our press fit monitoring
solve your exigences. process devices
In PX electromechanical servo press module the force sensor is
embedded in the tool holder in force direction to have a very precise
direct force measurement. Our force sensors are calibrated in

Customised Features
Our servo press modules P are developed to give the maximum performance of speed, thrust stiffness
and ball screw life. Sometime the performances of our P servo press are overdone and your • force measure by strain gauge or
projects need of a product with less speed or more thrust in the some press size. In this case piezoelectric force sensor
our electromechanical PX series became the best choice to customize the press module. In ca • force sensor embedded in the toll
se you don't want implement brushless motors and servo drive Auloma supply on request, the holder
complete package of PX electromechanical servo press modules. The complete package precision in force measurement
consist in electromechanical press modules equipped with servo derive and brushless motor. • thrust ram repeatability <0.01 mm
To order a complete package insert the prefix CP before the order code. • wide range of process monitoring
to match
Order code example for complete package
CPPX212150A160444400330


details you need.

35


Electromechanical press PX technical data
HOW TO ORDER


2 COMPRESSION AND TENSION



100A25 SIZE
80A20
50A16 400 STROKE mm
250
200

PX 2 1 2 X XXXXX XXX XXXXX

22.22
Indicate brand and model of the brushless motor to verify
33.36
the compatibility with our gear box
44.48
66.72 FORCE SENSOR
88.96 CAPACITY kN
111
133.4
222.4
355

SIZE 50A16
thrust 22.22 kN 22.22 kN 44.44 kN 44.44 kN 88.9 kN 88.9 kN
transmiss. ratio 1/5.71 1/3.2 1/5.71 1/3.2 1/11.43 1/6.4

SIZE 80A20
thrust 88.9 kN 88.9 kN 111 kN 111 kN 222 kN 222 kN
transmiss. ratio 1/5 1/5 1/5 1/5 1/10 1/10

36


Electromechanical press PX technical data
The ball screw life is calculated with a load factor fw=1, in case of
use of the press in different duty cycle, choose the fw value
correct and multiply by life hours.

Vibration and i mpact average speed fw
SIZE 100A25 light v < 250 mm/s 1.0 0.58
thrust 111 kN 222 kN 355 kN medium 250 < v < 1000 mm/s 0.58 0.3
min.motor torque 85 Nm 169 Nm 189 Nm heavy v > 1000 mm/s 0.3 0.04
motor speed 2000 rpm 2000 rpm 2000 rpm The life of servo press modules is calculated in according of a
transmiss. ratio 1/7 1/7 1/10 definite cycle profile, the diagram of working cycle suggested is
lead 25 mm 25 mm 25 mm represented in the pictures below. The servo press modules
average speed 118 mm/s 118 mm/s 83 mm/s could working also with different speed and load wave diagram.
stroke 400 mm 400 mm 400 mm To calculate the servo press modules in according yours
life 571'700 hours 72'100 hours 24'900 hours specifications, we suggest the use of our calculation manual.

37


Electromechanical press PX dimensions


SIZE STROKE A f7 A ' B h6 B' C h7 C' D E E' F G H H' H'' I J K
50A16 200 161 3 140 57 95 6 179 135 25 61 300 496 20 68 594 100 356
50A20 400 161 3 140 57 95 6 179 135 25 61 500 696 20 68 794 115 356
80A20 250 201 3 180 80 95 6 240 135 30 62 408 696 57 63 837 180 516
80A20 400 201 3 180 80 95 6 240 135 30 62 558 846 57 63 987 180 506
100A25 400 285 8 235 73 95 6 330 135 30 69.5 627.5 980.5 45.5 58.5 1111.5 210 686

SIZE STROKE L M M' N G6 N' O P Q R S T U V
50A16 200 142 ≤ 38 60 130 6 142 165 M10x1.75 4holes 199.7 194 92.5 123 M10x256 holes
50A20 400 142 ≤ 38 60 130 6 142 165 M10x1.75 4holes 199.7 194 92.5 123 M10x256 holes
80A20 250 183 ≤ 48 85 180 6 190 215 M12x1.75 4holes 279.7 257 123 151 M10x306 holes
80A20 400 183 ≤ 48 85 180 6 190 215 M12x1.75 4holes 269.7 257 123 151 M10x306 holes
100A25 400 226.5 ≤ 55 116 200 6 200 220 M12x1.75 4holes 389.6 347 168 144 M10x306 holes

38


Electromechanical press PX dimensions

SIZE STROKE V' W E8 W' E8 X a b g f t
50A16 200 M8x128 holes Ø8x102holes Ø6x82holes 77.5 45° 25° 40° 30° 60°
80A20 250 M12x1812 holes Ø8x102holes Ø8x102holes 100.5 48.75° 15° 22.5° 30° 60°
80A20 400 M12x1812 holes Ø8x102holes Ø8x102holes 100.5 48.75° 15° 22.5° 30° 60°

Dimensions N, N', O and O' are referred to the most common motor flange standardization. To all kinds of motors that not match our
standard flange is possible change the flange and clamping shaft. Our gearbox supplier own in warehouse many flanges and
clamping shafts to match almost all kind of brushless motors. We suggest to send us the motor drawing to cheek the compatibility
with the gearbox.

Weight table
WX2121 50A16400 198 kg
WX2121 80A20400 451 kg
WX2121100A25450 976 kg

Piezoelectric Force sensor selection chart
max.
sensor load max tension temperature
sensitivity compression tension range resolution linearity
compression range range
overload

22.22 0.25 133.4 3.14x104 ±1 37 +121
44.48 0.12 177.9 6.27x104 ±1 37 +121
88.9 0.06 111.2 1.79x103 ±1 54 +121
111 0.05 222.4 1.57x103 ±1 37 +121
222 0.02 266.8 3.14x103 ±1 37 +121
355 0.01 400.3 8.06x103 ±1 54 +121
kN mV/N kN kN kN kN,RMS % F.S. C°

Strain Gauge Force sensor selection chart
max.
sensor load non non temperature
rated output compression zero balance hysteresis
compression linearity repeatability range
overload

22.22 2 33.33 ±1 ± 0.5 ± 0.5 ± 0.5 50 +93
33.36 2 50.04 ±1 ± 0.5 ± 0.5 ± 0.5 50 +90
44.48 2 66.72 ±1 ± 0.5 ± 0.5 ± 0.5 50 +93
66.72 2 108.08 ±1 ± 0.5 ± 0.5 ± 0.5 50 +93
88.96 2 133.44 ±1 ± 0.5 ± 0.5 ± 0.5 50 +93
133.44 2 200.16 ±1 ± 0.5 ± 0.5 ± 0.5 50 +93
222.40 2 333.60 ±1 ± 0.5. ± 0.5. ± 0.5. 50 +93
kN mV/V nom kN % of R.O. % of R.O. % of R.O. % of R.O. C°

How calculate the electromechanical press life
n1 forward rapid n1
To calculate the screw life of electromechanical press modules is
feed
important know the mechanical conditions where the pressing
electromechanical press will be applied. na2 n2
Will be important to determinate the duty cycle of the na1
electromechanical press. The graphic 1 shows a typical press fit duty na3
t1 t2 t3 t4
cycle, speed vs time, where t1,t2....,tn are the cycle times in seconds
t5
and the n1,n2......nn is the speed of ball screw in rpm. To determinate
the angular speed of ball screw is necessary know the motor speed t8 t7 t6
and thanks to our data sheet is possible know the transmission ration na4
and screw lead.
Another fact to consider to evaluate the life of the ball screw will be
return rapid feed graphic 1
n3 n3

39


How calculate the electromechanical press life
the different loads applied to the screw during the duty cycle. The
graphic 1 shows three different moments of the duty cycle where the During the pressing normally is better reduce the speed to avoid
load applied on the screw changes. strong impact and use the best portion of speed vs torque curve of the
brushless motor. The load applied in this cycle part is the passive
The forward rapid feed is typically the portion of stroke used to force added to the press force.
approach the press ram to the part that shall be pressed. In this
portion of the cycle normally the load applied on the screw are the At the end of pressing period the ram come back and in this case the
follow three elements: the load of the press ram, the equipment load applied to the screw is still the passive force.
jointed to the press and the possible resistance force. The addition of The knowledge of this elements allow to calculate the mean load and
theese elements is called passive force. the mean rotation of the ball screw.

Contact us at info@auloma.com to obtain press ram weight to forward rapid feed passive force F1
calculate the right passive force
pressing passive force + pressing force F2

return rapid feed passive force F1

Calculation of Mean Load Fm

3
(F13*na1*t1)+(F13*n1*t2)+(F13*na2*t3)+(F23*n2*t4)+(F23*na3*t5)+(F23*na4*t6)+(F23*n3*t7)+(F23*na4*t8)
Fm=
(na1*t1)+(n1*t2)+(na2*t3)+(n2*t4)+(na3*t5)+(na4*t6)+(n3*t7)+(na4*t8)

Calculation of Mean Angualr Speed Nm

(na1*t1)+(n1*t2)+(na2*t3)+(n2*t4)+(na3*t5)+(na4*t6)+(n3*t7)+(na4*t8)
Nm=
t1+t2+t3+t4+5+t6+t7+t8

na1, na2 , na 3, na4 , is the average speed values in acceleration ( see graphic 1)

Calculation of ball screw life Lt

3
Ca
*106
Fm*fw

Lt=
60*Nm

In case the press stroke isn't totally utilised, verify the ratio stroke/lead
screw. The method to choose the ball screw size change if the value Vibration and i mpact average speed fw
of ratio is less or equal at 4. In this case the Mean Load and the Mean light v < 250 mm/s 1.0 1.2
speed became less important to determinate the minimum values of medium 250 < v < 1000 mm/s 1.2 1.5
ball screw dynamic load. In all application where the ratio not exceed heavy v > 1000 mm/s 1.5 3
the value of 4 is appropriate the use of ball screw with a dynamic load
of 10 time the maximum load applied on the press ram.

R = Stroke / Lead

if

R≤4

Dynamic Load Coa ≥ Fmax X 10

40

PROCESS MONITORING

Process monitoring devices
One of the main characteristic of Auloma's servo press is the high sensor in case of dynamic applications or with
level of flexibility in configuration. Our products are developed to give strain gauge force sensor in case of static
the maximum free when it comes needs as quality monitoring or data applications. The high force
acquisition. Auloma servo press could be settled in various sensors performances depend also
configurations to satisfy the exigences of who build a customised by the force signal conditioner, it's
solution or who need turn key complete package. used to transform the force signal output in an analogue
signal compatible with the PLC or PC. This devices
Fundamental theory of Auloma Process Monitoring became fundamental in all applications where the
process monitoring shall be developed. Auloma supply the complete
If a process (including inputs, force, and tooling) is known to be force
capable of producing only good parts, and the process is consistent signal contidioner output available measurement
and repeatable, then the output of good parts should be consistent piezoelectric ± 10 Vdc 010 Vdc chain tested
force sensor and certified
also. It's simply about determining the quality and stability of the
strain gauge 020 mA 010 Vdc composed by
process. Thanks to this principle all our process monitoring become force sensor force sensor,
easy and smart. Auloma process monitoring devices allow a
force signal conditioner and cables to connect devices together.
separation among the motion control and the data acquisition.

Motion control

In opposition to the standard servo press available on the market,
Auloma supply devices without press cycles preconfigured. The Lenze
servo drive utilised to drive our servo presses own within a PLC
Process Monitoring
programmable by CoDeSys. CoDeSys is an IEC 611313
Development System (IDE). This solution allow all machine inte
Auloma other to develop own process
grators the maximum capacity to program the servo press, customize
monitoring devices could supply the servo
it in all details and in all aspects of the complex operations where is
press
applied. Our own solution allow applications centralised (controller
arranged with a commercial process
based) and decentralised motion control (drivebased) from one single
monitoring devices. Auloma match its
source.
presses indifferently with two different
brands of monitoring devices the
Central motion control: controllerbased automation
sciemetric sigPOD or the Burster
DIGIFORCE 9307. This solution avoid
Our controllerbased automation is the perfect solution for delivering a
software development costs and offer sophisticated algorithms to
powerful central motion control system running critical machinery.
improve the process monitored. Both products support numerous
The motion control transfers data to the Servo drive through a
measurement procedures and evaluation techniques.
standardised realtime bus. Every motor in your machine module and
in our press can be controlled from this central point.

Decentralised motion control: drivebased automation
Main Features

Decentralised motion control takes a considerable strain away from
status curves histogram
the machine control system for compact machines and machine
view view view
modules. Our Servo Drives 9400 in
particular are designed to take on
decentralised controlling tasks. The I/O
System 1000 can be added on for the
analysis of control signals. Uniform
networking can be accomplished by
means of, for example, EtherCAT or trend history setting
CANopen. What is also included here is view view limits
the scaleable visualisation concept with the powerful EL100 human
machine interfaces and the VisiWinNET® software.

Force control

Auloma's servo presses could be configured with piezoelectric force

41

AULOMA HOLDING S.r.l.

Address : via Mussolina 1074 40018
S.Pietro in Casale (BO) ITALY

T. +39 051 81 82 85
F. +39 36 334 79 89 448

Skype : auloma.holding

mail : info@auloma.com

www.auloma.com

© Auloma Holding S.r.l., all rights are reserved. It is prohibited to use text or immages from this
documentation, in whole or in part, without written permission. All products are subject to
technical change without notice. Liability for printing errors in the technical data is excluded.

All specifications in the data sheets are valid at the print date. Before basing your own calcu
lations/usage on the listed information, please inform yourself whether the information at your
disposal is uptodate. Auloma Holding S.r.l. don't accept any liability for correctness of the
information

Status : March 2012

Servo press auloma catalogue

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