The document discusses a rotary cutter system that uses a Baldor servo motor and MintDriveII servo drive to cut soap bars to a desired length based on encoder feedback. The servo drive stores data permanently, supports programming in VB, has analog and digital I/O, and configuration/programming software. It controls the servo motor which reads the encoder pulses from the extruder to determine bar length and cuts the bar using output to the cutter blade when the set length is reached. The system can integrate with other devices using fieldbus modules.

1. ROTARY CUTTER WITH
BALDOR SERVO
KUDAMM
CORPORATION
KUDAMM
CORPORATION

2. Schematic diagram
AUXILLARY ENCODER
OR MASTER ENCODER
FEEDBACK
Panel Inputs /Output cards
HMI
UVW
X3 AND X4X9
HARDWIRE
CONNECTIONS
BALDOR SERVO DRIVE
MintDriveII
BALDOR
SERVO MOTOR
X6
X8
RESOLVER FEEDBACK

3. KUDAMM
CORPORATION
BALDOR SERVO DRIVE
MintDriveII CONNECTIONS

4. Features OF SERVO DRIVE
• It can store data permanently .
• This memory location is called
NV RAM or non volatile
memory .
• It supports V.B. as a
programming Language
• Two 12-bit resolution analog
inputs.
• One 12-bit resolution analog
outputs.

5. Mint Workbench
• One software tool
provides –
– Network configuration
– Drive and motion configuration
– Parameter view, edit, compare
(on/offline)
– Auto-tuning wizard
– 6 channel oscilloscope
– Diagnostics
– Monitoring
– Programming
– Debugging tools
– Integrated help
– Technical support tools

6. PRINCIPLE OF WORKING
. SOAP BAR COMMING FROM EXTRUDER GOES TO CUTTER
UNIT.
. ENCODER STARTS COUNTING LENGTH OF SOAP BAR .
. SERVO READS ENCODER PULSES
. SERVO CONVERTS THESE PULSES
INTO EQUIVALENT LENGTH IN MM
. SERVO STARTS COMPARING FROM
SET LENGTH
. AS SOON AS THE DESIRED LENGTH REACHED , SERVO
PRODUCES AN O/P WHICH INITIATE CUTTER BLADE.
. HENCE DESIRED SOAP LENGTH IS
ACHIEVED.

7. MASTER ( AUXILLARY) ENCODER
FL1210

8. WIRING DETAILS - Electronic gearing with clutch
and registration
SERVO
CONNECTOR
PERIPHERAL DEVICES
X9 AUXILLARYENCODER OR MASTER
ENCODER FEEDBACK
UVW MOTOR
X8 RESOLVER FEEDBACK
X3 AND X4 HARD WIRED CONNECTION (DI / DO )
X6 HMI

9. DELTA SERVO MOTOR AND DRIVE
Motor
BSM90C-3250A
7.8 N/M
98 KWATT
3.4 A
5000 RPM
PEAK C/N 8.8 A
Drive
MDH4A05TB-RN23
O/P 5A / 460V
FL1210

10. Fieldbus Options – Gateway Concept
Plug-in fieldbus option cards
A single fieldbus module ‘gateway’ approach
Provides integration with other systems such as
PLC’s
Simple data exchange of I/O or machine
recipe information e.g. length, speed etc
Provides access to system variables by
process data exchange
Support for many fieldbus standards using
Anybus® CompactCom products from HMS
Ethernet/IP
Modbus-TCP
ProfiNet-IO
Profibus DPV1
DeviceNet
Modbus-RTU
CClink (v1/v2)