Cam Unit

Die Mounted Cam Unit General Description of SVSC
VDI-BAK STANDARDUSVSC complies with the VDI-BAK specification.
YSpecification of Guide Plate complies with VDI3357.
YSpecification of Gas Spring complies with VDI3003.
UV-shaped guides.
U50, 85, 110, 150, 220, 330mm and 400mm mounting
widths are available.
UAvailable angle are 0° to 20° in increments of 5°.
UDesigned to faciliate easy removal of gas spring.
(Disassembly of cam is unnecessary )UHeavy duty type : high working force / return force.

qSVSC50/85 Structure and Assembly / Disassemblyya

Made-to-order product.

@0!7qSVSC Specifications
Mounting Surface
WH

50758585

WorkingAngle

110220330400

Standard Working Force(one million strokes)

55

29.4(3.0)

b58.8(6.0)

110
150

Working Force kN(tonf)
Travel

180

00
05
10
15
2070

117.7(12.0)
166.7(17.0)
245.2(25.0)

80

SVSC50:!3
SVSC85:!4

SVSC50:@6SVSC85:@5Note) Only spring can be removed.
1) Remove hexagon socket headbolt( ).
2) Pull out the spring stopper(!3).
3) Pull out the gas spring (SVSC
50:@6,SVSC50:@5).

343.2(35.0)
431.5(44.0)

UDisassembly method of SVSC50/85
1) Remove hexagon socket head bolt( ) and pull guide bar(@0) from cam holder(!7) 20mm to therear. Remove the guide bar and cam slider(@0y).
2) Pull and remove the guide bar from the cam slider.

UAssembly method of SVSC50/85
1) Assemble components in the reverse order of disassembly.
YMake sure that there is no foreign material on the sliding area and assemble components.
YThe clearance between the guide bar / cam slider and the cam holder is adjusted. Match thestamped serial number on the holder and slider before assembly.
YAfter reassembling, please ensure that all bolts removed are re-installed and tightened.

1929

1930

Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

1929-1960-SVSC.indd 1929-1930

Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

15/03/04 11:07

Cam Unit

Die Mounted Cam Unit General Description of SVSC
VDI-BAK STANDARD
qSVSC110 / 150 / 220 / 330 / 400 Structure and Assembly / DisassemblyUDisassembly method of SVSC110/150/220/330/400
1) Remove hexagon socket head bolt( ) and remove stopper plate(!9).
2) Pull and remove the cam slider(i) from the cam holder(!2) to the rear.

a!9!2
iUAssembly method of SVSC110/150/220/330/400
1) Assemble components in the reverse order of disassembly.
YMake sure that there is no foreign material on the sliding area and assemblecomponents.
YThe clearance between the guide bar / cam slider and the cam holder is adjusted.
Match the stamped serial number on the holder and slider before assembly.

b!0@5
This fingure shows SVSC110Note) Only spring can be removed.
1) Remove hexagon socket head bolt( ).
2) Pull out the spring stopper(!0).
3) Pull out the gas spring(@5).

1931

1932

Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

1929-1960-SVSC.indd 1931-1932

Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

15/03/04 11:07

Cam Unit

Die Mounted Cam Unit
VDI-BAK STANDARD
EFG

H

00

325.00 340.00

15

158.4

235.00258.4

KSVSC85 (00˚n20˚)

15a0.05AB

324.32 354.32

30

146.6

225.40265.910318.20 363.20

45

134.9

215.01272.4

20515316.58 371.58

55

122.6

204.86278.720309.39 379.3970

109.6

195.01

284.7

6.3

05
235
200a0.02

4-h13-h20

6.35080kN(tonf)

Cam Slider
Weightkg

Standard Working Force(one million strokes)

Total
Weightkg

6.3

2-h12H71080a0.05

C4-6.3140

58.8(6.0)

18.8

C25

6.3

6.3

20

K

S
TravelOption

GH

290

6.3

SC05
85

SVSC

45.9

15

46.8

20

6.3

6.3

GK

25

66.3

W
85

–
–

K
10–

S–

PS

–

70

–

GK

Gas Spring(Standard)
Spring Spring Force N(kgf)Type PS Initial Force Final ForceGK
GD NGP*GS

70

Gas Spring(Power option"V")

Model

3500 (357.1) TU250-080(KALLER)oGS
25Catalog No.
SVSC

10qSpring Specification(Qty 1)

GD

500

Travel Spring TypeSPS

Without gas spring but accessories for installation
are included.			

85

FOrderK

44.66585(W)

6.3

EC(W)

44.8
45.1

A
6.3

Catalog No.

Spring Spring Force N(kgf)Type PS Initial Force Final Force
GK

4000 (408.2) 90.3.00300.080(DADCO)

GD

3500 (357.1) SPF.250.80(SDT)

GS

Model

7100 (724.5) X500-080(KALLER)
o6840 (698.0) U.0600.080(DADCO)
7700 (785.7) SFC.500.80(SDT)Power gas spring available. Please contact us for details.

BSC

The mount surface is extended forwardin the range of 1 to 40 mm.
(in increments of 1 mm)

NF

Nitrogen gas is not charged.
Applicable to GK,GS and GD only.

2-h12H75C

100a0.05

V

Gas Spring is changed to Power type.

Order

SVSC85 – 10 – 70 – GK – NF – SC20SVSC85 – 10 – 70 – GK – V – K

250

9144-6.3(Qty 4 with M8p15 bolt)

h9Dedicated key is attached.
(It is not assembled to the main unit)

55

856.3

Kh144-h13-h20

qKey Specification(Option)30°

314a0.02

Specification

o0.01

13a0.05

Option Code25o0.03

Option

340

190

1937

SVSC85
1938

Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

1929-1960-SVSC.indd 1937-1938

Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

15/03/04 11:07

Cam Unit

Die Mounted Cam Unit
VDI-BAK STANDARD
qCam Diagram

qTable of Components

70
Travel

15°

40°
70

70

5°

70

Qty Material and RemarkNo.

q Cam Driver

Description

1 GGG60(FCD600)!4 Spring Stopper

Description

w Slide Plate

1 Bronze With Graphite(VSM-29-SP2) !7 Cam Holder

Qty Material and Remark
2 S45C
1 GGG60(FCD600)

r Cam Positive Return2 S45C HRC28n!8 Spring Block

1 S45C HRC55ny Cam Slider

1 GGG60(FCD600)@0 Guide Bar

1 SCM440u Slide Plate

1 SCM440(VSM-58-ST01)@1 Shoulder Bolt

1 SCM435

i Cam Slide Guide(Upper) 1 S45C with Graphite HRC55n @2 Cam Slide Guide(Lower) 1 Bronze With Graphite

10°.6

45°

90

75.8

83.4

98

8.
10

No.

10°

50°

05°

900°

o Key

2 S45C@3 Lock Spacer

2 SS400!3 Stopper

2 Urethane(PCU20)@5 Gas Spring

1 Refer to the Spring Specification Table.

20°

70

q20°

15°

70

61.9

65.5

35°

7630°.582rw
qRequired space for removing
Working Angle 00˚Working Angle 05˚n20˚J3J3WorkingAngleJ00˚

3.005˚

0.6

10˚

1.9

15˚

1.020˚o2.3

yu!4

No space for removing backward required!3io!8@3!7@0@1@2

1939

SVSC
85
1940

Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

1929-1960-SVSC.indd 1939-1940

Copyright © Sankyo Oilless Industry, Inc. All Rights Reserved.

15/03/04 11:07