[Overview]
Product Information
Grade●Mount face widths of 46, 58, 72, 100, 140, 200, 300,and 400 mm are available.
●Four interchangeable grades are available with thesame installation configuration irrespective either
high or low working force.
Whereas, the compact model WHITE is notinterchangeable.
●Weight reductions and enhancement of rigidity
are achieved by the design decreasing stressconcentrations based on CAE and durability test by
our servo press machine. Consequently,
rapid stamping can be expected.
●V-shaped guide structure.
●Mount face widths 46, 58, and 72 mm are available
with both short and long travel.
●Coil (ISO: default, ISOL: Long life type) or Gas
Spring can be selected for pressure source.
●YELLOW, PINK and BLACK can be used for trimmingand flanging operations.

Sky

Yellow

Pink

White

Sky

29.4(3.0)
37.2
(3.8)
29.4(3.0)
37.2
(3.8)
49.0(5.0)
41.2(4.2)
56.8(5.8)
80.4(8.2)
56.4(5.8)
78.9(8.0)
103.7(10.6)
59.0(6.0)
98.0(10.0)
127.4(13.0)
103.9(10.6)

140

112.8(11.5)

135.3(13.8)

200

141.1(14.4)

164.6(16.8)300

225.4(23.0)

58

58
72
46

Yellow

58
72
46

Pink

58
72
46

Black

Working ForceBlack〈CAE analysis〉

VALCAM is a registered trademark or unregistered trademark of Sankyo Oilless Industry, INC.

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

58
72

Yellow

Pink

385

100

22.1
(2.2)
27.9(2.8)
22.1
(2.2)
27.9
(2.8)
36.8
(3.7)
30.9
(3.1)
42.6
(4.3)
60.3
(6.1)
42.1
(4.3)
58.8
(6.0)
77.4(7.9)
56.4
(5.8)
78.9
(8.0)
103.7
(10.6)
86.7
(8.8)

46

46

Interchangeability

Durability test〉

Mount Working Force [kN (tonf)]
WorkingFace
TravelAngle
Catalog No.
Width 1,000,000 300,000(5°increments)
strokes
mm strokes

Black

Short
Long
Short
Long
Short
Long
Short
Long
Short
Long
Short
Long
Short
Long
Short
Long
Short
Long
Short
Long
Short
Long
Short
Long
Short
Long
Short
Long

0°n 80°0°n 50°0°n 80°0°n 50°0°n 80°0°n 50°0°n 80°0°n 50°0°n 80°0°n 50°0°n 80°0°n 50°0°n 80°0°n 50°0°n 80°0°n 50°0°n 80°0°n 50°0°n 80°0°n 50°0°n 80°0°n 50°0°n 80°0°n 50°0°n 80°0°n 50°0°n 80°0°n 50°VACWS46
VACWL46
VACWS58
VACWL58
VACSS46
VACSL46
VACSS58
VACSL58
VACSS72
VACSL72
VACYS46
VACYL46
VACYS58
VACYL58
VACYS72
VACYL72
VACPS46
VACPL46
VACPS58
VACPL58
VACPS72
VACPL72
VACBS46
VACBL46
VACBS58
VACBL58
VACBS72
VACBL72

SpringApplication
Type

PiercePiercePierceTrim
FlangePierceTrim
FlangePierceTrim
FlangeVACYL100

Page
P.395
P.401
P.419
P.425
P.407
P.413
P.431
P.437
P.443
P.449
P.407
P.413
P.431P.437
P.443
P.449
P.407
P.413
P.431
P.437
P.443
P.449
P.407
P.413
P.431
P.437
P.443
P.449
P.455

VACYL140

PierceP.461

VACYL200

Trim

P.467

254.8
(26.0)VACYL300

Flange

P.473

400

269.5
(27.5)

294.0(30.0)

VACYL400

P.479

100

116.1
(11.8)

139.2(14.2)VACPL100

P.455

140

159.3
(16.3)

191.1(19.5)VACPL140

PierceP.461

200

197.6(20.1)

230.5(23.5)

VACPL200

Trim

P.467

300

315.6(30.2)

356.7(36.4)

VACPL300

FlangeP.473

400377.3(38.5)

411.6(42.0)VACPL400100

170.0(17.3)
235.0(24.0)

200.0(20.4)
270.0(27.6)

140

Gas Spring

Coil Spring

LongLong

Long

0°n70°

0°n70°0°n70°

VACBL100

P.479
Pierce

P.455

Trim

VACBL140

FlangeP.461

VALCAM

Make sure to check your conditions of use

386

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

[Overview]
Product Information■Backup Settings with Increased Working Force■Installation range of piercing punch

When using within the following working force range, set a backup or a key for the cam holderor the cam driver.
Mount Face
Width [mm]Operating Working
Force [kN (tonf)]

Working
Location for Backup
Angle

4629.4 ( 3.0) or more

0〜20°

Cam Holder

5849.0 ( 5.0) or more

25°

Cam Holder, Cam Driver

30〜80°

68.6 ( 7.0) or more
79.4 ( 8.1) or more

140

127.4 (13.0) or more

200

127.4 (13.0) or more

300

225.4 (23.0) or more

400

264.6 (27.0) or moreKey

Cam width

Cam width

Cam width

BadGoodGood

Tooling center of gravity

Cam Driver
Backup■Standard Durability of Coil Spring■Dowel hole positions for cam holder and cam driver
To prevent incorrect assembly of the cam, the dowel positions are intentionally offset in the front/back direction. Make sure that the dowel hole positions are set up according to the catalog indication.
Width dimension of cam holder and cam driver is general tolerance.
Do not use side surface of cam unit as locating datum at assembling to die.

Coil Springs used in VALCAM require maintenance on a regular basis and their durability
expires at 300,000 cycles as a rule of thumb. Please note that the durability is based on thetests run by the manufacturer of the Coil Springs and that it s merely an assumption based onsuch tests. Depending on how the product has been actually used in a particular environment,
Coil Springs can break earlier than 300,000 cycles. Regular monitoring and maintenance on
Coil Spring are highly recommended.
Example: When it s used with over strokes, the Coil Spring will break earlier due to too muchdeflection.

175
150

1369

Thread holeposition

44

72
100

Make sure to mount a tool not to stick out of the cam unit and to keep tooling center of gravitywithin cam slider width.
WCWCWCDowel holeposition

150a0.02

14 a0.05(Reference) VACSS72 - Cam Driver■Roughness of Sliding Surface■Key groove on Cam Driver of 300/400 wide

92595014h9h14－0.01

25 －0.03

Cam width 58, 72, 100, 200, 300, 400
VALCAM-HT100 (A M8 bolt is included.)

14

Cam width 140
VALCAM-HT140 (A M8 bolt is included.)100

h14o0.01
25 o0.03h9

Although there is no key option for Cam Driver, a key groove is prepared on the Cam Driver.
Please contact your local sales representative when you prefer to install a key on Cam Driver.

Cam width 46(A M8 bolt is included.)h9

When the unit is used for trimming or flanging, it is recommended a thrust pad be included, soan extreme lateral load is eliminated from trimming or flanging line to the unit.
VALCAM-HT is recommended when space is limited for a thrust pad installation.

■Key specifications (option code K)

h14■Thrust Pad Installation

Machining marks on sliding surface may look rough, but surface roughness is within our standard.
We guarantee the quality of our products through testing and experience.

－0.01

Please contact your local sales representative if you prefer to use a Gas Spring not specified
in our catalog. For use and maintenance of Gas Spring, please contact the manufacturer
directly.

20 －0.03■Gas Spring

VALCAM

914387388

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

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

[Table of Components]
Aerial Cam Unit
■46Y58 White Assembly Instructions■46Y58Y72 Sky, Yellow, Pink, Black Assembly Instructions

tttt

o Coil Spring!0 Gas Springyyu

o Coil Spring!0 Gas Springuyu!1!1ieerrqyu!1 Coil Spring
Gas Spring!2 i!1 Coil Spring!2 Gas Spring

eerrqw
No.

Description

Qty

13
4
5
6
7
11Cam Driver
Cam Slider
Positive Return Follower
Cam Holder
Slide Keeper
Stopper Plate
Coil Spring

11
1
1
2
1
1

Disassembly
１）Loosen hexagonal socket head bolts and remove (⑦) Stopper Plate.
２）Pull out and remove (③) Cam Slider from (⑤) Cam Holder to the rear.
＊ Note that the Gas Spring is not fixed to Cam Slider.
Assembly
Assembly is the reverse procedure of disassembly.
・Ensure that all parts are clean, particularly the sliding components to which a small amount of lubricant isapplied and is then placed in position.
・Take care that the respective tolerances are observed when assembling Cam Slider and Cam Holder,which also should be identified by the same serial number.
・Make sure that all bolts are tighten to the recommended torque after assembly and disassembly.
389

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

wqq

46Y58Y72 Sky

46Y58Y72 Yellow, Pink, Black

Qty
No.
Description
Coil Gas
Spring Spring
1 Cam Driver
13 Cam Slider
14 Positive Return Follower
15 Cam Holder
16 Slide Keeper
27 Stopper Plate
19 Spring Guide Pin
1ー
10 Spring Plateー111 Coil Spring
1ー
12 Gas Springー
1Qty
Coil Gas
Spring Spring
1 Cam Driver
12 Cam Slide Guide
13 Cam Slider
1
4 Positive Return Follower
15 Cam Holder
1
6 Slide Keeper
2
7 Stopper Plate1
8 Wear Plate
19 Spring Guide Pin
1ー
10 Spring Plateー1
11 Coil Spring
1ー
12 Gas Springー
1No.

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

VALCAM390

[Table of Components]
Aerial Cam Unit
■100Y140 Yellow, Pink, Black Assembly Instructions

o!0!3 Gas Spring!2 Coil Spring

Gas Spring !7Coil Spring !6!8100, 140 Yellow

u!5!4!9i!1y

100, 140 Pink, BlackQty
No.
Description
Coil Gas
Spring Spring
1 Cam Driver
1
2 Cam Slide Guide
1
3 Cam Slider
1
4 Positive Return Follower
2
7 Cam Holder
1
8 Slide Keeper A
19 Slide Keeper B
1
10 Wear Plate
111 Stopper Plate
112 Spring Guide Pin
1ー13 Pinー1
16 Coil Spring
1ー
17 Gas Springー
1Qty
Coil GasSpring Spring
1 Cam Driver
1
2 Cam Slide Guide
13 Cam Slider
14 Positive Return Follower
25 Slide Plate A2
6 Slide Plate B
1
7 Cam Holder
1
8 Slide Keeper A
1
9 Slide Keeper B
1
10 Wear Plate
1
11 Stopper Plate
1
12 Spring Guide Pin
1ー13 Pinー
114 Collar
1ー
15 Washer
1ー
16 Coil Spring
1ー
17 Gas Springー
118 Bush
1ー
19 Coil Spring
1ーNo.

Descriptionertwq

Disassembly１）Loosen hexagonal socket head bolts and remove (⑪) Stopper Plate.
２）Pull out and remove (③) Cam Slider from (⑦) Cam Holder to the rear.
＊ Note that the Gas Spring is not fixed to Cam Slider.
Assembly
Assembly is the reverse procedure of disassembly.
・Ensure that all parts are clean, particularly the sliding components to which a small amount of lubricant isapplied and is then placed in position.
・Take care that the respective tolerances are observed when assembling Cam Slider and Cam Holder,which also should be identified by the same serial number.
VALCAM・Make sure that all bolts are tighten to the recommended torque after assembly and disassembly.
391

392

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

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

[Table of Components]
Aerial Cam Unit
■200Y300 Yellow, Pink Assembly Instructions!3!3!7!7!6!2!6!2■400 Yellow, Pink Assembly Instructions!3!7!3!7!6!6!4!8!4!8!9 Coil Spring@0 Gas Spring@2 Gas Spring@1 Coil Spring@3!9 Coil Spring!5@0 Gas Spring@2 Gas Spring@1 Coil Spring!1@3!0!0!5!1ttttuuiyiyuuw

w

eeqqw
qw
q

Disassembly
１）Loosen hexagonal socket head bolts and remove (⑱) Safety Block and (⑯) Stopper Plate.
２）Pull out and remove (⑤) Cam Slider from (⑬) Cam Holder to the rear.
Assembly
Assembly is the reverse procedure of disassembly.
・Ensure that all parts are clean, particularly the sliding components to which a small amount of lubricant isapplied and is then placed in position.
・Take care that the respective tolerances are observed when assembling Cam Slider and Cam Holder,which also should be identified by the same serial number.
・Make sure that all bolts are tighten to the recommended torque after assembly and disassembly.

!4!8!4!8!9 Coil Spring@0 Gas Spring@2 Gas Spring@1 Coil Spring!9 Coil Spring@0 Gas Spring@2 Gas Spring@1 Coil Spring!2!0ioyre!2!0ioyr
e

200
300
400
Yellow
Pink
Yellow
Pink
Yellow
Pink
No.
Description
Coil Gas Coil Gas Coil Gas Coil Gas Coil Gas Coil Gas
Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring
1 Cam Driver
11111
12 Cam Slide Guide A
1111113 Driver Plate 01
2222224 Driver Plate 02ーーーー
2
25 Cam Slider
11111
16 Positive Return Follower
222222
7 Cam Slide Guide B
11111
18 Slide Plate 01Aー2ー2ー2
9 Slide Plate 01Bーーーーー
2
10 Slide Plate 02Aー2ー
R1/L1ー2
11 Slide Plate 02Bーーーーー
1
12 Spring Guide Plate
11112
213 Cam Holder
11111
1
14 Base Plate 01
R1/L1
R1/L1R1/L1
R1/L1
R1/L1
R1/L115 Base Plate 02ーーーー
1
116 Stopper Plate
11111117 Rubber Stopper
33446618 Safety Block
22222219 Spring Guide Pin
1ー
1ー
1ー
1ー
2ー
2ー20 Pin
ー
1ー
1ー
1ー
1ー
2ー
221 Coil Spring
1ー
1ー
1ー
1ー
2ー
2ー
22 Gas Spring
ー
1ー
1ー
1ー
1ー
2ー
223 Spacerーー
1＊1 ー
1＊1 ーーー＊1 Only angle 70-degree.

393

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

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

VALCAM394