Coil Feed Catalog Sankyo

GRIPPER FEEDS ROLL FEEDS

LOOP CONTROLLERS

UNCOILER

DRIVE SYSTEMS

Variax Variax Product Guide

Features of each product

VARIAX is a generic name for high performance, high-speed press feeds and relatedproducts and systems. With a goal to meet different requirements in the pressindustry, we combined the latest know-how with an innovative product concept basedon Sankyos unique cam technology. These feeds use our roller gear cam in the driveto create the worlds fastest feeds from Sankyos original motion curve and drivemechanism. In addition, with their excellent operability and user-friendliness, includingeasy parameter adjustments such as feed length, material thickness, grip force and rollparallelism, these press feeds play an active role in press rooms throughout the world.

Thin plate Wire materialsMaterials with different shapes

High-speedfeed

Rapid stroke Material width

LineupVG15H, VG20H, VG25, VG50, VG75, VG100, VG120W

LineupVGX30,VGX60,VGX100,VGX350

GripperCam drivensystem

Feeder

GripperCam drivensystem

2

plate work, battery,needle bearing, electronic components, wire materials,TAB tape,paper tape,Laminate film,Flexible substrate, heatsink,spring parts,button battery,etc.

max.2000spm

max.90m/min

max.420mm

connector,lead frame,wire materials,different material shapes, films, etc.

Primary performance Conformable material shapes

max.3600spm

max.30m/min

max.250mm


VG seriesFine feed with a soft touch. Reliable, high-speed gripper gives excellant results.

New type grip feed with adjustable release timing using a dial.

VGX seriesFeeder

Feeder

Lineup V76, V127W, V230W FeederSector Roll

Lineup VSC70, VSC150, VSC400 Loop Controller / Straightener

Lineup VLC50, VLC150, VLC400 Loop Controller

Loop Controller

Cam drivensystem

ServoFeeder

Roll

3

V series

max.1500spm

max.90m/min

max.370mm

chain,motor core,rotor coil, clutch plate, spring parts, bearing retainer etc.


Cam type roll feed for high-speed and high-precision.

VSC series

max.3000spm

max.100m/min

max.400mm

motor core,power transistor,connector etc.


Increased productivity with correction.

VLC series

max.3000spm

max.150m/min

max.400mm


Producing the ideal material loop.

Line ofmaterialrolls

ServoFeeder

finn,razor etc

4VG series

Feed with a soft touch. Reliable, high-speed gripper gives excellant results.

This unit feeds materials by gripping them. The combination of four cam mechanisms provides high speed,high precision, and high reliability. Unlike roll feeders that feed materials by rotating the rollers, a gripperfeed uses the coefficient of friction to grip materials. Therefore, a gripper feed makes it possible to feedingmaterials with different shapes and also soft materials. It will not create pressure scars or flaws onmaterials, feeds in fine increments if desired and can feed at super-high speed. It can also be used as asecondary processing feed. Various types of gripper feeders are available to match your feeding conditions.

Various types of models are available to match your feeding conditions.

Combination of the gripper and the clamper is suitable for secondaryprocessing and Materials with different shapes and feeding wire.

Lineup

Specifications

Primary performance

Conformable material shapes

VG25, VG50, VG75, VG100 strip feed type

VG25T, VG50T, VG75T, VG100T strip feed typeadjust the material thickness using a dial

VGW25, VGW50, VGW75, VGW100 wire feed type

VG15H, VG20H high speed type

VG120W wide width type

max.3600spm

max.30m/min

max.250mm

Feed Length (max.)

Material Thickness

Material Width

Grip Force

Max. Strokes

Max. Feeding Speed

Feed Angle

Repeat Accuracy

Weight

mm

mm

mm

N

spm

m/min

deg

mm

kg

VG25(T)

025

02

8100

4001,200

1,200

25

165

0.025

60

VG50(T)

050

02

8100

4001,200

1,000

30

165

0.025

60

VG75(T)

075

02

8100

4001,200

700

30

165

0.025

60

VG15H

015

00.5

850

4001,200

3,600

30

156

0.035

60

VG20H

025

02

850

4001,200

1,800

30

164

0.025

60

VG120W

0120

01

20250

6002,400

250

30

160

0.05

290

VG100(T)

0100

02

12120

3003,000

500

30

165

0.025

150

1 The (T) adjusts the material thickness using a dial.2 If your material is over 1 mm thick, please contact our Sales Department.3 The feed precision depends on the operating conditions. The values given here are for reference purposes only.

5-Wire grip jaws.

5VGX seriesNew type grip feed with adjustable release timing using a dial.

To make adjustments without tools, to make fine adjustments during operation, to supply material at creepspeeds, the new cam-driven grip feed is exactly what you want. It was developed from the results andexperience we have established to improve work safety and operate at high speed. In addition to the excellentfeatures (high-speed, high-precision feeding, and hard to scare materials) of the VG series, this series letsyou adjust for material thickness, feed length, and release timing without needing any tools. Also, fineadjustments can be made during operation. These adjustments can be made with handles (or pushbuttonson the VGX350), and the current settings are displayed by mechanical counters, so that adjustment is trulyeasy. A grip parameter system is used to adjust the material thickness and gripping force, which means thatparameter adjustments can be done simply and precisely, compared with existing models.By improving the usability of the VG series, the VGX series are complete, high-functionality products that canhandle a variety of material feed conditions. They have the features and advantages listed below.Improved adjustment functions (added adjustment functions that use handles to set material thicknessand the release position)

-Improved applicability for different material shapes and secondary processing of materials.-When the material thickness setting is changed, the upper material guide does not need to be adjusted.-By employing a gate-shaped gripping clamp arm, the material gripping force is improved and the feedingcapacity is improved.

VGX30, VGX60, VGX100, VGX350 strip feed type

VGXW30, VGXW60, VGXW100, VGXW350 wire feed type

Specifications

Primary performance

max.2000spm

max.90m/min

max.420mm

Feed Length (max.)

Material Thickness

Material Width

Grip Force

Max. Strokes

Max. Feeding Speed

Feed Angle

2

Repeat Accuracy

Weight

mm

mm

mm

N

spm

m/min

deg

mm

kg

VGX30

030

02

8100

1,700

2,000

50

156

0.025

95

VGX60

060

02

8100

1,700

1,500

50

165

0.025

95

VGX100

0100

02

8100

1,700

1,000

50

165

0.025

95

VGX350

50350

01

70420

1,700

300

90

165

0.08

750


1 If your material is over 1 mm thick, please contact our Sales Department.

2 The feed precision depends on the operating conditions. The values given here are for reference purposes only.

Feed Length (max.)

Material Thickness

Material Width

Grip Force

Max. Strokes

Max. Feeding Speed

Feed Angle

2

Repeat Accuracy

Weight

6

Specifications

mm

mm

mm

N

spm

m/min

deg

mm

kg

V76

076.2

03

10120

3003,000

1,500

70

165

0.025

250

V127W

0127

03

30245

5005,000

1,000

70

165

0.03

400

V230W

18230

0 2

30 370

1,00030,000

600

90

180

0.03

1,300

V series

Cam type roll feed for high-speed and high-precision.

This is a high-performance cam type variable roll feed that uses fan-shaped roller segment and four cams.Its feeding precision, excellant operability and workability are widely respected. This feed employs unique and newtechnologies such as a roller drive on both edges, a parallel level adjustment function between the roller andthe clamper, and an absolute digital counter that displays the feed length precisely. Even though more than30 years have passed since this model was developed, it is still in wide use with presses around the world.

Excellent reliability by cam drive.

Adjustment of the parallelism of the roll and the clamper.

Ideal for punching the motor core, connector, lead frame.

This has extensive experience and most established model.

Lineup

Primary performance

V76, V127W, V230W

max.1500spm

max.90m/min

max.370mm


1 If your material is over 1 mm thick, please contact our Sales Department.2 The feed precision depends on the operating conditions. The values given here are for reference purposes only.

7VSC/VLC series

Producing the ideal material loop.

Sankyo developed the NC loop controller in order to create the ideal loop shapes required by the feedingdevice, using servo technology. This VLC sets up optimum feeding by forming ideal loops in the spaceallowed, taking advantage of the spring characteristics of materials and stabilizing the loop using a sensor and servo control. The VLC has excellent handling characteristics in that it does not scratch, kink or dentmaterial and can improve both quality and productivity.

Employs a high-resolution high-torque servo motor drive.Eliminates the bending of the material near the entrance loop.Possible to supply-eject the material at creep speed.Feed conditions are set by full-color touch screen.Integrating a leveler function that corrects the rolling habits of a material.

Lineup

VSC specifications

Primary performance

VSC70,VSC150,VSC400

max.3000spm

max.100m/min

max.400mm

Feed Length (max.)

Material Thickness

Material Width

Grip Force

Max. Strokes

Max. Feeding Speed

Weight

VSC70

0999

0.21.0

070

350

3,000

100

320

VSC150

0999

0.21.0

0150

700

3,000

100

330

VSC400

0999

0.21.0

0400

1,470

3,000

100

1,000


mm

mm

mm

N

spm

m/min

kg

VLC specifications

Feed Length (max.)

Material Thickness

Material Width

Grip Force

Max. Strokes

Max. Feeding Speed

Weight

VLC50

0999

0.21.0

050

350

3,000

150

250

VLC150

0999

0.21.0

0150

1,500

3,000

100

270

VLC400

0999

0.21.0

0400

1,500

3,000

100

330

mm

mm

mm

N

spm

m/min

kg

VSC series (loop control/straightener)

Lineup

Primary performance

VLC50,VLC150,VLC400

max.3000spm

max.150m/min

max.400mm


VLC series (loop control)

VSC150

VLC50

Drive units

The servo drive system is excellent for synchronized performance.

VSDVariax Servo DriveThe VSD (Variax Servo Drive) was developed specifically to drive cam feed units with servomotors.In order to achieve compliance with the start/stop characteristics of a press, our proprietary, newly-developedcontroller was integrated into the system to offer excellent synchronized performance. And, since the feedtiming and indexing angle can be easily changed, it is being installed on more and more Variax products.

V.S.D. (Variax Servo Drive system)

Optimum for feeding wide materials

This is a breakthrough twin gripper feed model. By holding wide materials securely with two grippers, one oneach edge, this feeder can be just as precise as our other models. Using this method, the feed length, materialthickness, and gripping force can be adjusted independently so that a precision straight feed can be achieved,which is simply not possible with a conventional roller driving system. The level of orthogonal feeding,relative to the metal die, can be improved dramatically.

VGT Twin gripper feed

Simple drive that is always synchronized perfectly with the crankshaft motion.

The S.C.T. drive is an input drive system. It was developed to reduce the work involved in installing oradjusting a drive used as an input for Variax products synchronized with the motion of the press crankshaft.Since it consists of a parallel crank mechanism, the synchronization between the crankshaft and feed unitinput axis never changes, even when their relative positions change. Since the feed unit slides up and downwhen aligning the feed path height, the rotation timing with the press does not change and the synchroniza-tion can be maintained.

S.C.T. (Self-Compensating Tensioning drives)

8

oraft.

unit

9VG15H, VG20H, VG25, VG50, VG75

0

55

235210185

145

10580

0

80

015

310

215

145

(495)

0

TokyoJapan

4M6 Tap

4M6 Tap

4M6 Tap

0

5580105120

170185210

266.

6

(314

.1)0 25 57

145

207

220

245

4M10 20 dp

6M10 20 dp.

A

B

020 75

110

160

020

105

135160

235

Rc3/4Oil Out (when lube unit is used)Rc

225

205

174

116 85 65 40 200

182

150

150

6M10 20 dp.

A B

366.

2

329

294

275

250

230 20

80

30Rc1/2 Oil Drain

Rc1/4

6

2.9

10

FEED PITCH

368

366

351

331

275

130

46 20 30 26.6Cbore 11 dia. 6.5 dp.

30

44

44

Oil In (when lube unit is used)

STANDARD LEFT TO RIGHT PUSH FEED SHOWN

10

530

360

202

72 0 40 50

0

93

130145195210

270611

400

285

105

0

220

150

025 40

320

345

270

250

205

170

130 200

400

288273240

185

40

0

0

7095

105130

170

210235245270

015

170

225

270

325

530

446

393

380

360

340 200

50

6

4M6 Tap 7 dp.

8M6 Tap 7 dp.

A B9

170

158

4M16 Tap 25 dp.

PT1/2 Oil drain

PT1/4

FEED PITCH

4M16 Tap 25 dp 4M16 Tap 25 dp.

7464

A B

VG100


11

VG120W

531

460

445

425

380

348

143

0 45 65 80

531

491

460

440

380

270 90 70

0

77 80

24.5 0 20

250

480

500

555

(577

)

011

250

498

345329

239

0

450

360345

125

0

8M8 Tap

4M20 Tap 40 dp.

4M20 30 dp.

PT1/2

PT1/2

PT1

PT1/4

BA

6

FEED PITCH

165

125

60

0

0

70

185

500

455

386

250

114 45

0

A B

59


12

VG15H

M: Material weight (kg)T: Material Thickness (m)

W: Material Width (m)L: Material Length (m)

: Specic Weight kg/m3

M = T W L

FEED

PIT

CH (m

m)

spm

Maximum 30m/min10

0

500

1000

1500

2000

2500

3000

3600

15

1098

7

6

5

4

3

2

1

M

0.2kg

M

0.5kg

M

1kg

VG20H

(spm

)m

m( HCTIP

DEEF

Maximum 30m/min

001

005

0001

0051

0081

20

15

1098

7

6

5

4

3

2

1

M

0.2kgM

0.4kgM

0.8kgM

1.2kg




M = T W L

VG25

FEED

PIT

CH (m

m)

spm

M

2kgM

1.5kgM

1kg

25

20

10

Maximum 25m/min

100

500

1000

1200




M = T W L

spm

FEED

PIT

CH (m

m)

Maximum 30m/min

100

200

300

400

500

600

700

800

900

1000

50

40

30

20

10

M

1. 0kgM

1.5kg

M

2.0kg




M = T W L

VG50

STANDARD SPEED/WEIGHT CHARTS

13

VG75

Maximum 30m/min

spm

FEED

PIT

CH (m

m)

100

200

300

400

500

600

700

7570

60

50

40

30

20

10

M

2.5kg

M

1.5kg

M

2.0kg




M = T W L

VG100

Maximin 30m/min

spm

FEED

PIT

CH (m

m)

100

200

300

400

500

10090

80

70

60

50

40

30

20

10

M

2.0kgM

2.5kgM

3.0kg




M = T W L

VG120W

Maximum 30m/min

spm

FEED

PIT

CH (m

m)

100

150

200

250

120110100

90

80

70

60

50

40

30

20

10

M3.5 kg

M5kg




M = T W L


14

VGX-30/60/100

019 (.75)

280 (11.00)

0

60 (2.36)

155 (6.10)

250 (9.84)

0

410

(16.

14)

530

(20.

87)

45 (1

.77

)

0

225 FEED LEVEL(8.86)

0

155

(6.1

0)

265

(10.

43)

342.

5 (1

3.5

)

50 (2

.00

)

FEED PITCH ADJUSTMENT DIALTHICKNESS ADJUSTMENT DIAL

RELEASE ADJUSTMENT DIAL

BACK VIEW

ELECTRICPOWER INLET

STOCK WIDTHADJUSTMENT DIAL

GUIDE LOCKING LEVEROFFSET GUIDE ADJUSTMENT DIAL

UPPER STOCK GUIDEENGAGED WITH THICKNESS ADJUSTMENT

AIR IN BSPT1/4

FEED PITCH INDICATOR

THICKNESS INDICATOR

RELEASE TIMING INDICATOR

GUIDE BASEGUIDE PLATE

OPTIONAL STOCK CATENARY

OIL IN BSPT1/4

INPUT SHAFT

OIL OUT BSPT3/4

LOWER BRAKE JAWLOWER GRIP JAWGUIDE ROLLER FOR STOCK WIDTH


VGX30, VGX60, VGX100

15

FEED

PIT

CH (m

m)




M = T W L

FEED

PIT

CH (m

m)

FEED

PIT

CH (m

m)

VGX30 VGX60

VGX100


16

VG15H, VG20H, VG25, VG50, VG75, VG100

VG25T, VG50T, VG75T, VG100T

SHIMS

SCREWS M6

GRIP ARM

FEED

STANDARD GRIP AND BRAKE

OPTIONAL MICRO-ADJUST GRIP AND BRAKE

BRAKE ARM

ADJUSTMENT SCREW

MATERIAL THICKNESSDISPLAY

GRIP JAW

BRAKE JAW

VG SERIES

17

OIL OUT

OIL IN

OIL DRAIN

TAP 18 DEEP

OUTLET GUIDE

AIR IN

OIL DRAIN

INLET GUIDE

TAP 18 DEEP

OIL OUT

INLET GUIDE OUTLET GUIDE

TAP

TAP


V76

18

OIL OUT

OIL IN

SECTOR ROLL

OIL IN

OIL OUT

CENTER LINE OF SECTOR ROLLS CENTER LINE OF 245mm MATERIAL

TAP

TAP

OUTLET GUIDEINLET GUIDE

TAP 25 DEEP

AIR IN

OIL DRAIN



V127W

19

OIL OUT

OIL IN

AIR IN PIPE O.D.

OIL IN

OIL OUT

CENTER LINE OF 100mm MATERIAL

INLET GUIDE

TAP 40 DEEP

OIL DRAIN

OIL OUT

OUTLET GUIDE



V230W

20

V76

FEED

PIT

CH (m

m)

FEED

PIT

CH (m

m)

V127W

V230W

FEED

PIT

CH (m

m)




M = T W L


21

Density Density(kg/m 3 m/gk() 3 )

04311daeL5258ssarB ytlarimdAAluminum 2712 Light alloy based on Al 2560 - 2800

Aluminum - melted 2560 - 2640 Light alloy based on Mg 1760 - 1870Aluminum bronze (3-10% Al) 7700 - 8700 Magnesium 1738

Aluminum foil 2700 -2750 Manganese Bronze 8359Antifriction metal 9130 -10600 Mercury 13593

Antimony 10188munedbyloM09660488 - 0638lenoM0481muillyreB

Beryllium copper 8098lekciN0528 - 0018evlis lekciN0579htumsiB r 8400 - 8900

inomiN0078 - 0048gnitsac - ssarB c 8100Brass - rolled and drawn 8430 - 8730 Palladium 12160

Brass 60/40 8520 Phosphor bronze 8900Bronze - lead 7700 - 8700 Platinum 21400

Bronze - phosphorous 8780 - 8920 Plutonium 19816Bronze (8-14% Sn) 7400 - 8900 Red Brass 8746

evliS0468muimdaC r 10490179muidoS0087 - 0086-nori tsaC

Chemical Lead 11340 Solder 50/50 Pb Sn 88850008 - 0847 leetS sselniatS0917muimorhC

Cobalt 0587leetS64780827niT0298natnatsnoC

Copper 8940 Titanium 4500

yollA ro lateMyollA ro lateM

Copper 8940 Titanium 4500Cupronickel 8908 - 8940 Tungsten 19600

00981muinarU0068latem atleDElectrum 8400 - 8900 Vanadium 5494

0017latem etihW02391dloGHatelloy 0577norI thguorW5429

5317cniZ7948lenocnIIncoloy 0756muinocriZ7208

0748ssarB wolleY0587norI

22

MODEL CODE

VG251

CW2

A

LR4

1155

VG15HVG20HVG25VG25TVGW25VG50VG50TVGW50VG75VG75TVG75WVG100VG100TVGW100VG120WVGX30VGXW30VGX60VGXW60VGX100VGXW100V76V127WV230W

FEEDMODEL

1

CW

CCW

A

B

CAMSHAFTROTATION

2

A

B

HOUSING

3

LR

RL

4

115 VAC24V DC

VOLTAGE

PRESS

PRESS

PRESS

CW

CCW

LR

RL PRESS

/ X6

/ X

SPECIALREQUIREMENT

6

(2) FEED ROTATION

FEEDDIRECTION

W DENOTES WIRE FEED OPTION FOR THE VGW25,VGW50,VGW75,VGW100,VGXW30,VGXW60,VGXW100

W DENOTES WIDE VERSION FOR THE VG120W,V127W,V230W

T DENOTES MICRO-ADJUST OPTION

V76,V127W,V230W ARE 115V ONLY

(3) (4)

23

SANKYO AMERICA INC.10655 State Route 47 Sidney, Ohio, 45365 U.S.A. Phone1-937-498-4901 Fax 1-937-498-9403E-mail : [email protected]

SANKYO CHINA TRADING CO., LTD.Room 305, Lotus Building, No.159, Tianzhou Road, Caohejing Development Zone, Shanghai, ChinaPhone : +86-21-5445-2813Fax+86-21-5445-2340E-mail : [email protected]

SANKYO KOREA CO., LTD.1NA 304, SHIHWA INDUSTRY COMPLEX 1242-4HO, JEONGWANG-DONG, SHIHUNG-CITY, KYUNGGI-DO, KOREA Phone82-31-499-40545Fax82-31-499-4056E-mail : [email protected]

SANKYO KOREA CO., LTD.SANKYO CHINA TRADING CO., LTD. SANKYO AMERICA INC.

SANKYO SEISAKUSHO CO.

Group Company

Global network

SANKYO AMERICA INC. PHONE. 937-498-4901 FAX. 937-498-9403 MAIL. [email protected] URL. http://www.sankyoamerica.com

Global Office37-3,3-chome Tabatashinmachi Kita-ku Tokyo Japan 114-8538 PHONE.+81-3-3800-3330 FAX. +81-3-3800-3380 MAIL. [email protected] URL. http://www.sankyo-seisakusho.co.jp

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Documents

Coil Feed Catalog Sankyo