Producing the ideal material loop.

VSC series
VSC70/150/400

VLC series
VLC50/150/400

Features● Employ the high-resolution high-torque servo motor drive.
● To eliminate 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.

Sankyo developed the NC loop controller in order to create the ideal loop shapes
required by the feeding device, using servo technology. This VLC sets up optimum
feeding by forming ideal loops in the space allowed, taking advantage of the springcharacteristics 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 dent material and can improve both quality and productivity.

1Outline and Specifications
Speciﬁcations
（VSC）
Size

Unit

VSC70

VSC150

VSC400Feed length

mm

0 to 999

0 to 999

0 to 999

Material thickness

mm0.2 to 1

0.2 to 1

0.2 to 1

Grip force

N350（at 490-kPa air pressure）

700（at 490-kPa air pressure）

1470（at 490-kPa air pressure）

Maximum material width

mm

70150

400

Maximum strokes

−1min

3000

3000

3000

Maximum feed rate

m/min

100

100

100

Operating air pressurekPa

490 to 690

490 to 690

490 to 690

Operating power supplyV

200 VAC three phase, ±10%

Paint color

5Y7/1

5Y7/1

5Y7/1

Approx. 320（Including stand）

Approx. 330（Including stand）

Approx. 1000

P3P4

P5Unit

VLC50

VLC150

VLC400Feed length

mm

0 to 999

0 to 999

0 to 999

Material thicknessmm

0.2 to 1

0.2 to 1

0.2 to 1

Grip force

N350（at 490-kPa air pressure）

1500（at 490-kPa air pressure）

1500（at 490-kPa air pressure）

Maximum material widthmmkg

Product weight
Product Speciﬁcation Page

Speciﬁcations（VLC）
Size

50

150

400

Maximum strokes

−1min

3000

3000

3000

Maximum feed rate

m/min

150

100

100

Operating air pressurekPa

490 to 588

490 to 690

490 to 690

Operating power supply

V

Paint color
Product weight
Product Speciﬁcation Page

200 to 230 VAC ＋10％
−15％ , single phase, 50/60 Hzkg

5Y7/1

5Y7/1

5Y7/1

250

270

330

P7P8P9An example of installing the VSC series in front of a feeder and the VLC series at a later stage in the press process2

VSC70/VSC150
VSC70 overall dimensions
4172590（638）［Unit：mm］

Material
centerControl panel（1690）
Feed level adjustment handle

Loop correction sensor（1100）

Feeder
Inlet roller
Material
Main housing

Servomotor(4)M12100（adjustable）

100（adjustable）(4)14 THRU

280
305
325

0325
305
280

394
414

236
216

00

Figure VSC70-1

35.8
0

300.3

365.3

158

64099

199

309

VSC70 main housing dimensions

Material thickness
Adjustment dial

φ30
Roller leveler

Material

φ130

197.5
156.530°

φ45
Feed rollMaterial width
Adjustment dial

0OffsetClamp screw

Adjustment dial

105175Servomotor

Figure VSC70-2

Speciﬁcation table
Characteristic
Feed length
Material thickness
Gripping force
Maximum material width

Data

Characteristic

Data

0 to 999[mm]

Operating air pressure

490 to 690

0.2 to 1[mm]

Operating power supply

200 VAC theree phase

Input power supply capacity

7.5350（at 490-kPa air pressure） [N]70

Product weight[mm]

Maximum number of strokes

3000[min−1]

Maximum feed speed

100[m/min]

[kPa]
[V]
[kVA]

Approx. 320（Including stand） [kg]1[N･m] ≒ 0.102[kgf･m]

3

VSC70/VSC150

500

300

［Unit：mm］

0（638）

VSC150 overall dimensions

Materialcenter

Control panel（1690）
Feed level adjustment handle

Loop correction sensor（1100）

Feeder
Inlet roller
Material
Main housing

Servomotor(4)M12100（adjustable）

100（adjustable）(4)14 THRU

280
305
325

0325
305
280

394
414

0236
216

0

Figure VSC150-1

35.8
0

300.3

365.3

199.5

105.5

0

140.5

240.5

350.5

VSC150 main housing dimensions

Material thickness
Adjustment dial

φ30
Roller leveler

φ45
Feed roll
φ130

197.5
156.530°Material
Material width
Adjustment dial

0OffsetClamp screw

Adjustment dial

175
Servomotor

Figure VSC150-2

Speciﬁcation table
Characteristic
Feed length
Material thickness
Gripping force

Data

Characteristic

Data

0 to 999[mm]

Operating air pressure

490 to 690

0.2 to 1[mm]

Operating power supply

200 VAC theree phase

Input power supply capacity

7.5700（at 490-kPa air pressure） [N]

Maximum material width

150

[mm]

Maximum number of strokes

3000[min−1]

Maximum feed speed

100[m/min]Product weight

[kPa]
[V]
[kVA]

Approx. 330（Including stand） [kg]1[N･m] ≒ 0.102[kgf･m]4

VSC400
VSC400 overall dimensions［Unit：mm］

225954
Feed level adjustment handle

524（1505）
Material center

Feeder
Inlet roller
Loop correction sensor
Material

Servo motor

□900

0

Figure VSC400-1

Material
thickness
Adjustment dial

330398

475

440

285

0285

363.6

VSC400 main housing dimensions

φ35Roller leveler

φ70
Feed roll

240
190

Material
0
Material width
Adjustment dial

228
Servomotor

Figure VSC400-2

Speciﬁcation table
Characteristic
Feed length
Material thickness
Gripping force

Data0 to 999[mm]0.2 to 1[mm]1470（at 0.5-MPa supply air pressure） [N]

Maximum material width

400

[mm]

Maximum number of strokes

3000[min−1]

Maximum feed speed

100[m/min]Characteristic

Data

Operating air pressure

490 to 690

Operating power supply

200 VAC theree phase

Input power supply capacity

7.5

[kVA]

1000

[kg]

Product weight

[kPa]
[V]

1[N･m] ≒ 0.102[kgf･m]

5

VSC400

497

397［Unit：mm］

0580
622

2000

Control panel dimensional drawings

Control panel（1227）

997

Power switch

0Figure VSC400-46