Benefits of Using Angle Heads for VMC|Kuvam Technologies

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www.kuvamtechnologies.com

Kuvam’s Phylosophy:
Kuvam’s Mission:
“ Kuvam Technologies Pvt. Ltd is on a mission
to help Indian manufacturer to manufacture
world class products at very attractive prices by
using technologies which will help them
manufacture highly reliable products. “
Who we are:
We help Indian manufacturer to manufacture world class products at very
attractive prices by supplying various mechatronics Product like CNC milling
spindle, CNC turning spindle, grinding spindle, Electro spindle, Automatic Tool
Changer, servo Turret, 2 axes head, Built in cylinder power chucks . Angle heads,
hardened and ground rack & pinions and work holding solutions etc.
The products we offer are carefully selected, inspected on defined quality
parameters by our quality controllers to make sure that they are free from all kinds
of manufacturing defects.
The kind of customers who love our work are the ones who want to increase their
productivity and improve their return on investment. Our products are very reliable
and offer high value that provide peace of mind to our customers. Unlike, other
supplier we believe in serving and not selling. We completely safeguard our
customer’s interest.
We at Kuvam Technologies believe in win-win-win relationship i.e.
WIN FOR CUSTOMER
WIN FOR TEAM
WIN FOR KUVAM
COMPANY INSTRODUCTION

Belt Driven Spindle
Direct Driven Spindle
BUILT IN MOTOR SPINDLE- For Milling
Type B30-100 B40-120 B40-150 B-50-190
Tool Clamping System BT30 BT40 BT40 BT50
Housing
Diameter (mm)
Ø100 Ø120 Ø150 Ø190
Max. Speed
(rpm)
8,000 8,000 8,000 4,000
10,000 10,000 10,000 6,000
12,000 12,000 12,000 6,000
Bearing (mm) Ø45 Ø60 Ø70 Ø100
Type D30-120 D40-120 D40-150 D50-190
Tool Clamping System BT30 BT40 BT40 BT50
Housing
Diameter (mm)
Ø120 Ø120 Ø150 Ø190
Max. Speed
(rpm)
10,000 10,000 10,000 6,000
12,000 12,000 12,000 8,000
15,000 15,000 15,000 10,000
20,000 20,000 20,000 12,000
Bearing (mm) Ø45 Ø60 Ø70 Ø100
Spindle Type 120(SK30/
HSK-E40)
150(SK30)/
HSK-A50/E50)
150(SK40) (HSK
A63)
170(SK40)/
(HSK-A63)
190(SK40),
(HSK-A63
210(SK40
210(HSK-A63)
Spindle model AB(M)S120g/m, AD(C)-120g/m HFS/HCS-150g/m HFS-150g/m HFS/HCS-170g/m, HFS/HCS -190g/m HFS/HSC-210g/m
Max. Speed 1/min 30,000 24,000/ 30,000 20,000 20,000 20,000 16,000/18000
At Speed 1/min 12,020 11,830 11,830 5,875 3,890 3,010
Power Kw 7.5/9 15/18 15/18 20.5/24 27/32 25/28
Voltage V 220/380 220/380 220/380 220/380 220/380 220/380
Bearing mm Ø45 Ø55 Ø60/55 Ø70 Ø70 Ø80
MILLING SPINDLE

Auto Tool Change Electro Spindle Spindle Type
Model
QD-1F 4/12 24
I30 NC CB
QD-1F 6.6| 12 24
I30 NC CB
QE-1F 8/12 24
I30 NC CB
QE-1F 10/11 24
I30 NC CB
Max power
4 KW
12000 rpm
6,6 KW
12000 rpm
8 KW
12,000 rpm
10 KW
11,000 rpm
Max Torque 3,2 Nm 5,3Nm 6,4 Nm 10, 8 Nm
Voltage 380 V 380 V 380 V 380 V
Max Speed 24,000 rpm 24,000 rpm 24,000 rpm 24,000 rpm
Weight 16 kg 21 kg 21 kg 23 kg
Spindle Type
Model
QN1 3/18 18
ER32 DX
QN1 4.5| 18 18
ER32 DX
QN1 6| 18 18
ER32 DX
Speed 18000/24000rpm 18000/24000 rpm 18000 /24000 rpm
Voltage 220/380 380 380
Power 3KW 4.5 Kw 6KW
Manual Tool Change Electro Spindle
Spindle Type kW Rpm Voltage Collect Size N.M KG
KTZ65-0.8 0.8 24000 220 ER11 0.31 2.8
KTZ80-2.2 2.2 24000 220 ER20 0.85 4.7
KTZ100-3.2 3.2 24000 220 ER20 1.27 8.3
KTZ100-3.7Z 3.7 24000 380 ER20 1.45 8.8
KTM125-4.2Z 4.5 24000 380 ER32 3.58 22.7
KTZ125-6.0Z 6.0 24000 380 ER25 3.18 23.4
KTZ125-7.5Z 7.5 24000 380 ER20 5.76 26.5
Water Cooled Spindle
Model Name A2-4 A2-5 A2-6 A2-8
Nose Taper A2-4 A2-5 A2-6 A2-8
Flange Diameter 200mm 230mm 240mm 300mm
Total Length 420mm 513mm 566mm 640mm
Locating Diameter Ø140 X 228mm Ø 170 X 300mm Ø 180 X322mm Ø230 X335mm
Bore Diameter Ø42mm Ø56mm Ø70mm Ø90mm
Max Rpm 6500 Rpm 6000 Rpm 4000 Rpm 3000 Rpm
Lubrication Grease Packed Grease Packed Grease Packed
Grease
Packed
Front Brgs 7012a5 7016a5 7020a5 7022c Set Of 3
Rear Brgs 7012c 7016c 7018c 7022c Set Of 2
Belt Driven Turning Spindle
ELECTRO SPINDLE

Bi-Rotary Units / 2-Axis Head
C-Axis Head
Model Axis A Axis C
Servo motor Yaskawa Yaskawa
Servomotor Power 0,40 Kw 0,40 Kw
Servomotor encoder Absolute 20 Bit Absolute 20 Bit
Gearbox Harmonic Drive Harmonic Drive
Max. continues torque 380 Nm 380 Nm
Peak torque 570 Nm 570 Nm
Max rotation axis ± 135° ± 320°
Weight 100 Kg
Model Axis A Axis C
Servo motor Yaskawa Yaskawa
Servomotor Power 0,85 Kw 0,85 Kw
Servomotor encoder Absolute 20 Bit Absolute 20 Bit
Gearbox Sumitomo Sumitomo
Max. continues torque 720 Nm 550 Nm
Peak torque 1720 Nm 1420 Nm
Max rotation axis ± 100° ± 320°
Weight 200 Kg
Technical Features
Total reduction ratio 1:100
Weight 12.2 kg
Nominal input torque 0.90 Nm
Max input torque 2.70 Nm
Nominal input speed 3700 rpm
Max input speed 6000 rpm
Frication torque 0.2-0.3 Nm
backlash 0.07
Angle Head
AXES HEADS

MODEL KX125 KX155 KX175 KX215 KX265 KX335
Table Diameter(mm) Ø125 Ø155 Ø175 Ø215 Ø265 Ø335
Centre Bore Diameter(mm) Ø40 Ø40 Ø40 Ø60H7 Ø60H7 Ø100H7
T-Slot size(mm) 10H7 10H7 10H7 12H7 12H7 14H7
Tenon Slot size (H7)(mm) 14 14 14 14 18 18
Diameter of through hole(mm) Ø30 Ø30 Ø30 Ø55 Ø50 Ø110
Table Centre height(mm) 105 105 135 145 165 215
Tenon slot size(mm) 14H7 14H7 14H7 14H7 14H7 18H7
Speed reduction ratio 1:90 1:90 1:90 1:90 1:120 1:144
Speed (Motor 3000 rpm) 33 33 33 33 25 20.83
Horizontal position 100 100 200 300 350 600
Load capacity (kg) Vertical Position 60 60 100 150 180 250
Vertical Position with 100 100 200 300 350 600
Clamping Torque (Nm)
5 bar (pneumatic) 150 150 150 250 400 NA
30 bar (Hydraulic) 250 250 250 500 600 1100
Driving Torque (Nm) 150 150 150 250 400 660
Indexing accuracy ±20” ±20” ±15” ±15” ±15” ±15”
Indexing repeatability ±4” ±4” ±4” ±4” ±4” ±4”
Concentricity of center hole (mm) 0.02 0.02 0.02 0.02 0.02 0.02
Table run out (mm) 0.02 0.02 0.02 0.02 0.02 0.02
Net weight 39kg 40kg 45kg 65 kg 100 kg 205kg
CNC ROTARY TABLE
1. Pneumatic / Hydraulic Clamping
2. Pre-Loaded Axial Radial Roller Bearing
3. Gear Mechanism - Motor to Worm Shaft
4. Dual Lead Worm Gear set
5. Vertical / Horizontal Mounting
Features:
CNC ROTARY TABLE
Hydraulic Index Table
MODEL EXT- 200H EXT- 340H EXT- 470H EXT-600H
Table Día Mm Ǿ200 Ǿ340 Ǿ470 Ǿ600
Table Centre
Hole Día
Mm Ǿ30 H6 Ǿ65 H6 Ǿ90 H6 Ǿ110 H6
Table Centre
Hole Depth
Mm 30 11 11 11
Over all height Mm 175 210 240 260
Rotation
Accuracy
Mm ±1 ±1 ±1 ±1
Rotation Torque Kgf-m 25 57 86 144
Indexing time 90° (Unclamp, rotate, Clamp)
Value base on 30 Kg/cm, 2HP, 30L/min
Regular Hydraulic Condition
Features:
"Three pieces of hirth coupling gear" is built inside for
positioning and indexing, keeping high accuracy even after
long-term using. The index accuracy is within ±4 arc sec. and
repetitive accuracy within ±1 arc sec.

Hydraulic Servo Turret Slotted Type
Hydraulic Servo Turret VDI Type
Spindle Type /Model ST-A120R ST-B160R ST-A200R ST-A250R ST-A320R
Center height mm 63 80 100 125 160
Stations 8T 12T 8T 12T 8T 12T 12T 12T
Tool holder size mm 20/32 16/25 25/32 20/32 32/40 25/32 32 40
Tool disc size mm 220 252 280 320 350 380 436 565
One step index time sec 0.24 0.24 0.24 0.24 0.3
Unclamping or clamping time sec 0.15 0.16 0.17 0.18 0.19
Gear speed ratio 1.48 1:24 1:24 1.24 1.24
Coupling type 3 Piece Type 3 Piece Type 3Piece type 3Piece type 3Piece type
Turret servo motor type
3000 rpm
(400W)
1200 rpm
(1.0KW)
1200 rpm
(1.0KW)
1200 rpm
(1.0KW)
1500rpm
(2.0KW)
Hydraulic working pressure 25bar/ 40cc 25 bar/50 cc 25bar / 60cc 25bar/80cc 25bar/10cc
Repeatability accuracy Deg° ±2'' ±2'' ±2'' ±2'' ±2''
Weight kg 68 118 158 225 460
Spindle Type/ Model ST-B120R ST-B160R ST-B200R ST-B250R ST-B320R
Center height Mm 63 80 100 125 160
Stations 12T 12T 12T 12T 12T
Tool holder size Mm VDI-20 VDI-30 VDI-40 VDI-50 VDI-60
Tool disc size Mm PCD ø 210 PCD ø 271 PCD ø 338 PCD ø 400 PCD ø 490
One step index time Sec 0.15 0.24 0.24 0.24 0.3
Unclamping or clamping time Sec 0.15 0.16 0.17 0.18 0.19
Gear speed ratio 1:48 1.24 1:24 1:24 1:48
Coupling type 3 Piece 3 Piece Type 3 Piece 3 Piece 3 Piece
Turret servo motor type
1000 rpm
(400W)
500 rpm
(1.0KW)
500 rpm
(1.0KW)
500 rpm
(1.5KW)
800 rpm
(2.0KW)
Hydraulic working pressure 25bar/ 40cc 25bar/ 50cc 25bar/ 60cc 25bar/ 80cc 25bar/ 105cc
Repeatability accuracy Deg° ±2'' ±2'' ±2'' ±2'' ±2''
Weight kg 68 122 160 242 460
HYRAULIC SERVO TURRET

1. It is ideally suitable for index table or rotary table
to machine work pieces.
2. Cylinder is treated for rustproof.
3. Chuck is completely sealed for dust and water
proof.
Features:
Dimensions:
MODEL / SPEC. A B C D E F G H I J K L
RTS-05 140 85 16 60 6 182 33.6 62 14 10 25 6-M8 x 1.25P
RTS-06 170 93 20 80 7 215 40.4 73 20 12 31 6-M8 x 1.25P
RTS-08 215 112 30 110 8 255 42.4 95 25 14 35 6-M10 x 1.5P
RTS-10 255 120 43 140 8 300 46.4 110 30 16 40 6-M10 x 1.5P
RTS-05T 140 85 16 60 6 182 33.6 62 14 10 25 6-M8 x 1.25P
RTS-06T 170 93 20 80 7 215 40.4 73 20 12 31 6-M8 x 1.25P
MODEL / SPEC. M P N max. N min O max. O min. Thru-Hole(Diameter)(mm) Piston Area(cm2) Plunger Stroke(mm)
RTS-05 PCDØ118 18.5 26.93 24.62 20.05 6.55 16 74 10
RTS-06 PCDØ147 18.5 36.46 33.69 21.55 15.55 20 120 13
RTS-08 PCDØ185 19.5 44.92 41.52 29.55 17.55 30 190 16
RTS-10 PCDØ220 21.5 53.63 49.59 36.55 17.05 43 280 19
RTS-05T PCDØ118 18.5 26.93 24.62 20.05 6.55 16 74 10
RTS-06T PCDØ147 18.5 36.46 33.69 21.55 15.55 20 120 13
MODEL / SPEC.
Jaw
Stroke(Diameter)
(mm)
Max.
Speed
(min-1)
Max. Pressure
kgf/cm2 (Mpa)
Gripping Force At Air
Pressure
7kgf/cm2 (0.7Mpa)
Gripping
Range
kgf (KN)
RTS-05 4.6 450 7 (0.7) 1340 (13.1) Ø4-Ø136
RTS-06 5.5 350 7 (0.7) 2330 (22.8) Ø25-Ø166
RTS-08 6.8 300 7 (0.7) 3730 (36.5) Ø33-Ø215
RTS-10 8.0 250 7 (0.7) 5480 (53.7) Ø43-Ø255
RTS-05T 4.6 450 7 (0.7) 1340 (13.1) Ø4-Ø136
RTS-06T 5.5 350 7 (0.7) 2330 (22.8) Ø25-Ø166
BUILT IN CYLINDER ROTARTY AIR CHUCK

1. It is ideally suitable for index table or rotary table
to machine work pieces.
2. Cylinder is treated for rustproof.
3. Chuck is completely sealed for dust and water
proof.
Features:
Dimensions:
MODEL / SPEC. A B C D E F Max. F min. G Max. G min. H I K M
PLVE-06 224 169 M10x1.5P(PCDØ202) 17 140 45.65 35.65 14.65 4.65 70 - 35 Ø11(PCD 202)
PLVE-08 265 210 M10x1.5P(PCDØ243) 17 154 57.15 47.15 16.15 6.15 84 26 40 Ø11(PCD 243)
PLVE-10 315 254 M12x1.75P(PCDØ285) 20 185 67.6 51.6 21.6 5.6 100 32 50 Ø13(PCD 285)
MODEL / SPEC. N max. N min. P Q
Piston Area
(cm2)
Plunger Stroke
(mm)
Jaw Stroke [Diameter]
(mm)
PLVE-06 56.69 54.01 3-M6x1P(PCDØ80) 3-M6x1P(PCDØ120) 91 10 5.3
PLVE-08 69.56 66.88 3-M10x1.5P(PCDØ136) 3-M10x1.5P(PCDØ186) 160 10 5.3
PLVE-10 87.44 81.61 3-M12x1.75P(PCDØ170) 3-M12x1.75P(PCDØ230) 215 16 11.6
MODEL / SPEC.
Max. Gripping Force
kgf (KN)
Max. Pressure Setting
kgf/cm2 (Mpa)
Gripping Force
At Air Pressure 7kgf/cm2 (0.7Mpa)
kgt (KN)
Gripping Range
PLVE-06 2950 (29) 16 (1.57) 1270 (12.5) Ø35~Ø160
PLVE-08 4890 (48) 15 (1.47) 2240 (22) Ø40~Ø210
PLVE-10 4990 (49) 16 (1.57) 2140 (21) Ø40~Ø210
Stainless Steel Super Thin Chucks Super Thin Chucks
Super Thin Chuck
PULL BACK POWER CHUCK FIXTURES

1. 2 actuating axes self-centering solid air chuck
fixtures is great for machining center. Two pairs of
jaws clamp one after another to assure a
workpiece to be locked completely. 4-jaw
Clamping and Self-centering：
2. 4-jaw clamping are steadier for machining. Two
pairs of jaws are moved independently to assure
complete lock and self-centering.
2 ACTUATING AXES SELF-CENTERING
SOLID AIR CHUCK FIXTURES
Features:
Dimensions:
MODEL / SPEC. A B D E F G H I J K L M N
MA-06 224 175 20 130 170 40 73 20 12 31 18 Ø11 Ø202
MA-08 265 210 22 154 196 42 95 25 14 35 18 Ø11 Ø243
MA-10 315 250 25 176 222 46 110 30 16 40 18 Ø13 Ø285
MODEL / SPEC.
B Piston Area (cm2)
Plunger Stroke
(mm)
Jaw Stroke
(Diameter)
mm
Gripping Force At Air Pressure
7kgf/cm2(0.7Mpa)
Weight (kg)
Gripping
Range
Push Side Pull Side kgf (KN)
MA-06 122 117 12 5.5 4500 (44) 24.8 Ø25~Ø175
MA-08 176 169 16 7.4 6400 (63) 41.3 Ø30~Ø210
MA-10 254 241 19 8.8 9500 (93) 65.6 Ø35~Ø250
MODEL / SPEC. O P Q
A Piston Area (cm2)
Push Side Pull Side
MA-06 M10×1.5P ( PCDØ202) 4- M8×1.25P ( PCDØ124) 4- M8×1.25P ( PCD Ø156) 127 108
2 ACTUALTING AXES SELF-CENTERING

MOUNTING TEMPLATES
We produce racks from module 0.5 until module 42, from quality 5 to quality 10.
Quality 5 racks with a maximum one-piece length of 1000 mm, quality 6 racks with a
maximum one-piece length of 2000 mm and lower quality racks with a maximum one-
piece length of 3000 mm.
Available size
Height 17 20 24 29 39 49 59
Width 17 20 24 29 39 39 49
Module 2 2 2 3 4 5 6
Accuracy Class
5 6 7 8 9
Model
EX. M6 L1000
Quality class Single Pitch Total Pitch
5 ±0.007/0.007 mm ±0.028/0.028mm
6 ±0.010/0.010 mm ±0.040/0.040 mm
7 ±0.012/0.012 mm ±0.056/0.056 mm
8 ±0.018/0.018 mm ±0.080/0.080 mm
9 ±0.028/0.028mm ±0.110/0.110 mm
RACK AND PINION

Angle heads are ideally suitable for VMC/HMC for improving the productivity, by avoiding
number of setups. Angle head can be clamped in existing spindle just by mounting flange
on the face of the spindle. One can use different Angle Heads through Automatic Tool
Changer.
90°Angle Head Modular Angle Head Universal Angle Head
Heavy Duty Angle Head Aluminum Angle Head Slim Angle Head
Internal Machining Saw & Cutting Side Machining Any Angle Machining Curved Surface Machining 45 Deg Machining
Drilling & Tapping Milling & Boring Units
Self Feeder
Some of the applications are as below
ANGULAR HEAD FOR VMC & HMC

Automatic 90 Degree
Extension Head
Automatic 90 Degree
Milling Head
Automatic 2-Axis
Milling Head
Automatic
Extension Head
Automatic
Boring Head
Manual 90 Degree
Milling Head
Manual 2-Axis
Milling Head
Automatic 90 Degree
Milling Head with Centre coolant.
Automatic 90 Degree
Extension Head with Centre
coolant.
HEAVY DUTY MILLING AND BORING HEADS

Output (kg)
Length
of stroke (mm)
Total
length (mm)
Static
pull force (kg)
Cylinder
diameter (Ø)
3500
13 343 800 100
15 355 800 100
4500
13 383 1100 100
15 393 1100 100
6000 16 505 1800 100
Hydro Pneumatic Boosters for belt driven spindles. It consists of hydraulic
cylinder and Hydro Pneumatic Booster. One can avoid buying costly Power pack
and Hydraulic Cylinder by using Hydro Pneumatic Booster Cylinder.
Hydro Pneumatic Boosters for direct motor driven spindles. One can avoid
buying costly Power Pack by using Hydro Pneumatic Boosters.
Output (kg)
Length
of stroke (mm)
Total
length (mm)
Cylinder
diameter (Ø)
1:12.7 110 470 100
1:12.7 150 595 100
HYDRO PNEUMATIC BOOSTERS
HYDRO PNEUMATIC BOOSTER CYLINDER
Clamp Force Measurement Instrument
We offer wide range of digital clamping force measuring instrument for
various spindle Taper (BT, SK, ISO, CAT)
TOOL HOLDER HSK TOOL HOLDER ISO TOOL FINGER
MACHINE TOOL ACCESSORIES

Services
We also undertake
spindle reconditioning
work.
Available in BT/ ISO series # 10, 15, 20, 25, 30,40, 50, 60
Spring/ OTT Type Mechanism Type
TOOL GRIPPER

Uttar Pradesh
KUVAM TECHNOLOGIES PRIVATE LIMITED
Plant Address: C-22/13, FF, Sector-57
Noida, Uttar Pradesh -201301
Tel No: +91 120 4571546
New Delhi: +91 8448996970, 9312221276
Gujarat: +91 9319293895
Service: +91 8448996971
Website: www.kuvamtechnologies.com-
Email ID: sales@kuvamtechnologies.com
FOLLOW US ON:
Kuvam’s CSR Initiative:
Kuvam Technologies will donate some of its profits to poor farmers in the form of fruit bearing
plants. This will be our small contribution to help the nation to fight global warming and to increase
the formers income.

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