Counter Cam Unit CTCS・H/CTVS・H [Overview]
ProductCounterInformation
Cam Unit

情に棹●Mount face widths 120, 145, 245, and 320 mm.
●High rigidity structure.
●V-shaped guide.
●Built-in abnormal ascent stop mechanism.

ⓐin cam driver stopper.

ストッパプレート⇦●Built-in urethane for shock absorption

Cam Driver
カムドライバEnd-position kit.
(S Option)

Thrust Block⇦■Features・Robust structure integrated into the casting is applied.
・The highly rigid type is reinforcing the backup wall of Cam Slider B. It is not necessary tomachine the die for backup.
ⓑ・V-shaped Cam Slider B is highly resistant to the reaction force on the side. (145 / 245 / 320mm wide only)
スラストブロック・Urethane Stopper for shock absorption are provided on the Stopper Plate to prevent direct
force on the screws.
・The Thrust Block is installed as the Stopper of Cam Slider B. This Stopper Block could
prevent the Cam Slider B from lifting up over the specified stroke.
・A thread hole is drilled so that a Pushing Bolt for the end-position kit could be installed.

カムスライダB

For panel molding, use withthis removed.
245 and 320 width modelscome with two collars.

Cam Slider B

Stopper Plate

Cam Slider A⇦⇦Remove when using a cam.

SpecialCam Units

Push bolt for positioning

Cam Holder⇦

SpringCTCS・HCTVS・H
629630

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

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

ⓑ

スラストブロック

下死点ロック（Sオプション）

カムスライダB※パネル成形時には取外してご使用ください。
※ 2 4 5 、3 2 0 幅 はカラー2個付きCounter Cam Unit CTCS・H/CTVS・H [Overview]

スラストブロック

ProductCounterInformation
Cam Unit■CTCS CTVS Assembly Instructions

Disassembly１) Remove Hexagon Socket Head Bolts (ⓐ), to pull out Stopper Plate.
２) Pull and remove Cam Driver upward.

ⓐStopper Plate⇦

カムスライダB

ストッパプレート

３) Remove Hexagon Socket Head Bolts (ⓑ), and remove Thrust Block.
４) Slide Cam Slider B with Positive Return obliquely upward and remove it. (See the figure below.)
In the same way, slide Cam Slider B diagonally from above to assemble.

⇦カムスライダA
Cam Driver⇦カムドライバ

⇦

位置決め用
押しボルト

下死点ロック（Sオプション）

スラストブロック※パネル成形時には取してご使用ください。
※245、320幅はカラー2個付き※カムユニット使用時には取外してお使いください。

ⓑ⇦

Thrust Block

カムホルダEnd-positionスプリkit. ング(S Option)
For panel molding, use withthis removed.
245 and 320 width models
come with two collars.

カムスライダB
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.

ストッパプレー・Make sure that all bolts are tighten to the recommended
torqueトafter assembly and disassembly.
Gas Spring
Please contact your local sales representative if you prefer to use a gas spring not specified in ourcatalog. For use and maintenance of gas spring, please contact the manufacturer directly.

カムスライダA■For Operation

Upper die⇦In order to make the Counter Cam Unit
correctly track the up-down motion of⇦Push bolt for positioning
Remove when using a cam.

位置決め用押しボルト

Positive
returnsource※カムユニット使用時には取外してお使いください。
(Urethane Spring,Gas Spring, etc.)

the press, use a return assist pressuresource

SpecialCam UnitsCam Slider B

Bending tool

(Urethane Spring, Gas Spring, etc.)(See the figure below.)

カムホルダ

Lower dieCam Slider

スプリング

CTCS・HCTVS・H⇦
631

632

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

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

CTCS・CTCH
Counter Cam Unit
CTCS120-45 (Regular Type)CTCH120-45 (Highly Rigid Type)Spring ForceWorking Force
N (kgf)kN (tonf)
1,000,000 strokes Initial Load Final Load

30

85

6.3

330(33.7)

Catalog No.

W

TravelS88.0

CTCS
CTCH12045

Spring TypePS

ISO NISOGK NGKISO: Coil Spring GK: Gas Spring (KALLER)
NGK: Without Gas Spring NISO: Without Coil Spring Parts for spring assembly are included.

°

45302072(211.3)
1815(185.1)

ー29.4(3.0)

4578

6.3

Catalog No.

W

SPS

CTCS
CTCH

120
120

4545

ISO
GK

Option Code

130
L

6.3

27 45 (S)
2285

255

280
208

2045

h12mm dowel holes provided on holder.

SEnd-position kit is included.

JK

L

2535290

CTCH

35

45300

No.

20123

N12CTCS

25146

Nitrogen gas not charged.

■Spring Specification

6.3

6.3

Specification

NF

Catalog No.
h14C6-All Around

NF

h2045
TravelK 95 (Machining Area)
(15)

6.3

85

6.3

190a0.05

Option2-h13H74-h13

PS

Spring Model

Qty

RemarkGK

X350-80-7.0.MPa

1ISO

TJM32-178

1

Gas Spring (KALLER)
Coil Spring 33 N/mm (3.37 kgf/mm)
Life expectancy of Coil Spring is approximately 1,000,000 strokes.

Gas filling pressure: 7.0 MPa

1.6Special
Cam Units

J 10

6.3

20 (Machining Area)

4-C20180

76(110)45120150a0.02

110

Cam Diagram(117)
45°45(85)

Total
Weightkg

CTCS
CTCH
120

Refer to page 635 for Table of Components.
633634

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

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

CTCS・CTCH [Table of Components]
Counter Cam Unit
CTCS120/CTCH120
No.

u@7oq!3t!5roie!1y!2!0Description

1 Cam Driver
2 Cam Holder
3 Cam Slider A
4 Cam Slider B
5 Cam Positive Return
6 Spring Guide Block
7 Stopper Plate
8 Thrust Block
9 Stopper
10 Spring Stopper
11 Wear Plate
12 Wear Plate
13 Wear Plate
14 Wear Plate
15 Wear Plate
21 Spacer
22 Locate Cap Bolt
Spring Stopper A
23Spring Stopper B
24 Spring Guide Pin
Coil Spring
25Gas Spring
27 Locking Plate (S Option)

Qty
Coil Gas
Spring Spring
1111111141111421
11ー11ー1ー1ーー
1Material and Remark
Cast Iron with Graphite
Cast Iron
Cast Iron with Graphite
Cast Iron with Graphite
BronzeBronze with Graphite
Steel
Bronze with Graphite
ーSteelCopper Powder Sintered
Copper Powder Sintered
Bronze with Graphite
Copper Powder Sintered
Copper Powder SinteredSteel
M12x68
Steel
Steel
Steel
TJM32-178
X350-80-7.0MPa
Steel

Bolts, nuts, dowels, and washers for assembly are not indicated.

!4@1
SpecialCam Units@2@5
Coil Spring

w

@4
@3

CTCS
CTCH
120635636

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

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