ONE-TOUCH FASTENERS

ONE-TOUCH FASTENERS

CAD Download : https://www.imao.com/en/ CAD Download : https://www.imao.com/en/

ONE-TOUCH FASTENERS

QUARTER-TURN CLAMPS

Part No. QCTH / QCTHL / QCTHH

RETRACTABLE QUARTER-TURN CLAMPSPart No. QCTHA

CAM RECEPTACLES

Part No. QCTH-N / QCTH-B

SPACERS

Part No. QCASP

KNOB-LOCKING PINS

Part No. QCWE

ONE-TOUCH FASTENERS

HEAVY DUTY QUARTER-TURN CLAMPSPart No. QCTHS

LOCKING RECEPTACLE

Part No. QCTHS-B

RETRACTABLE HEAVY DUTY QUARTER-TURN CLAMPSPart No. QCTHSA

SPACER

Part No. QCTHSA

ONE-TOUCH FASTENERS

CAD Download : https://www.imao.com/en/

ONE-TOUCH FASTENERS

BUTTON-LOCKING PINS

Part No. QCBU / QCBUS

POSITION SENSOR RECEPTACLESPart No. QCWE-M-S

BALL-LOCK RECEPTACLES

Part No. QCBU-M

PIN HOLDING CLAMPS

Part No. QCPC

SNAP-IN CLAMPS

Part No. QCOW / QCOWS

SPACERS

Part No. QCOW

CLAMPING PINS

Part No. QCPC-M

HOLE HOLDING CLAMPS

Part No. QCHC-N

BALL-LOCK CLAMPING PINSPart No. QCBA-M

MAGNET-LOCK CLAMPING RECEPTACLESPart No. QCMA

MAGNET-LOCK CLAMPING PINSPart No. QCMA-M

BALL-LOCK CLAMPING RECEPTACLESPart No. QCBA / QCBAS

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

SHAFT COUPLING CLAMP

Part No. QCSJ

HEAVY DUTY SHAFT COUPLING CLAMPPart No. QCSJS

CAM RECEPTACLES

Part No. QCSJ-S / QCSJ-B

LOCKING RECEPTACLE

Part No. QCSJS-S

LOCKING RECEPTACLE

Part No. QCSJLK-S

SHAFT COUPLING CLAMP WITH SAFETY LOCKPart No. QCSJLK

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

ONE-TOUCH FASTENERS

Easy! Secure!

Kaizen for Frequent Setups!Quick fasteners alternative to screws for quick changeover with no tools! One-Touch Fasteners slash setup time and provide secure locking with easy operation.

Lineup

No interferenceby retractable shank

Clampingforce 400N

Clamping force 400NRetractable shank

QUARTER-TURNCLAMPS

Easy-to-readON/OFF position

RETRACTABLEQUARTER-TURNCLAMPS

HEAVY DUTY QUARTER-TURN CLAMPS

RETRACTABLE HEAVY DUTY QUARTER-TURN CLAMPS

Alternatives To Screws

ONE-TOUCH FASTENERS

ONE-TOUCH FASTENERS

Screwless! Time Saving!

Screw

Clamping Unclamping

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Application Example

SHAFT COUPLINGCLAMP

Multipurposecoupling element

MAGNET-LOCKCLAMP

BALL-LOCKCLAMPS

HOLE HOLDINGCLAMPS

BUTTON-LOCKINGPINS

KNOB-LOCKINGPINS

CLAMPINGPIN

SNAP-INCLAMP(Cylindrical Type)

HOLE HOLDINGCLAMP

CLAMPING PIN

PIN HOLDINGCLAMP

Change of star wheel guides

Change of conveyer retainers

Change of holder plates

Pin clamping designenables space-savingapplication

Securely lockedupon releasing button

Secure clampingwith wedge

Compact & safetymechanical lock

No need forreceptacle

Compact & instantmagneticattachment

Quick & easysnap-in operation

PIN HOLDINGCLAMPS

SNAP-INCLAMPS

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

QCTH(Plastic Knob)

QCTH-S(Metal Knob)

QCTH-SUS(Stainless Steel)

QCTHL-S(Low-height Knob)

QCTHH(Hex. Socket Head)

Supplied With・ QCTH QCTH-S QCTHL-S QCTH-SUS QCTHH 0525-10：3 of socket-head cap screws(stainless steel), M2×0.4-5L

・ QCTH QCTH-S QCTHL-S QCTH-SUS QCTHH 0834-14、0834-20：3 of socket-head cap screws(stainless steel), M3×0.5-6L

StainlessSteel

D1

L

D2

DpH

5.5

H1

D

D3

D3

H

3-M

(Metal Knob) (Low-height Knob)(Plastic Knob)QCTHL-SQCTH-S

(Stainless Steel)QCTH-SUSQCTH

WH

D1

L

D2

DpH

5.5

H1

D

D3

D3

H

3-M

(Metal Knob) (Low-height Knob)(Plastic Knob)QCTHL-SQCTH-S

(Stainless Steel)QCTH-SUSQCTH

QCTH / QCTHL / QCTHH QUARTER-TURN CLAMPS Stainless

Steel

Easy-to-read ON/OFF position ★Key Point

QCTHH(Hex. Socket Head)

Type Body Shank Pin Knob Spring

QCTH

SUS303stainless steel

S45C steelElectroless nickel plated SUS304

stainless steel

Polyamide(glass-fiber reinforced)Black

Equivalent toSWOSC-V steelSCS13 stainless steel

(Equivalent to SUS304)

ー

QCTH-SUS SUS303 stainless steelSCS13 stainless steel(Equivalent to SUS304)

SUS304 stainless steel

QCTH-S

QCTHL-S

QCTHH

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Size Proper PlateThickness

D(−０．０4)−０．08

D1

（h9） D2 L H1 M Dp ClampingForce (N) Proper Cam Receptacles

QCTHQCTH-SQCTHL-SQCTH-SUSQCTHH

0525-10 3～10

*) 5 14 25 15.5 6.5M2×0.4 Depth 3

21 60QCTH0525-N,QCTH0525-BQCTH0525-N-SUS,QCTH0525-B-SUS

0834-14 3～14

*) 8 18 3417.0

10.0M3×0.5 Depth 4

28 90QCTH0834-N,QCTH0834-BQCTH0834-N-SUS,QCTH0834-B-SUS

0834-20 12～20 23.0

QCTH (Plastic Knob) QCTH-S (Metal Knob) QCTHL-S (Low-height Knob)Part

Number D3 H Weight（g）

Part Number D3 H Weight

（g）Part

Number D3 H Weight（g）

QCTH0525-10 20 19 35 QCTH0525-10S 20 19.0 40 QCTHL0525-10S 25 11.5 35QCTH0834-14

32 26105 QCTH0834-14S

32 25.5130 QCTHL0834-14S

34 15.580

QCTH0834-20 110 QCTH0834-20S 135 QCTHL0834-20S 85

QCTH-SUS (Stainless Steel) QCTHH (Hex. Socket Head)

Part Number D3 H Weight（g）

Part Number H W Weight

（g）

QCTH0525-10-SUS 20 19.0 40 QCTHH0525-10 8 4 30QCTH0834-14-SUS

32 25.5130 QCTHH0834-14

11 5105

QCTH0834-20-SUS 135 QCTHH0834-20 110

Tensile StrengthShear Strength

Technical information

Part Number HeatresistantTemperature(℃)

Shear Strength（N）

Tensile Strength（N）

QCTH

0525-10130

1800 12000834-14

3200 26000834-20

QCTH-S

QCTHL-S

QCTH-SUS

QCTHH

0525-10

180

1800 1200

0834-143200 2600

0834-20

When the pin contacts the cam in the Cam Receptacle, the spring gets compressed to press down the plate.

ClampingForce

Cam Receptacle

Plate

Spring

Knob

Pin

Click!Clamping

Feature

How To Use

1. Ensure that the knobis positioned at the "OFF" mark.

3. Turn the knob to the "ON" mark for clamping. The knob clicks when it is clamped/unclamped. Note: For unclamping, follow back these steps.

2. Insert the Quarter-Turn Clamp.

Continuing on Next Page

*) Spacer QCASP is required for thinner plate than 6mm.

QCTH-N / QCTH-B CAM RECEPTACLES

Shear and tensile strength is allowable load and the fastener could break when it receives bigger load.When the fastener receives tensile load that is bigger than its clamping force, there is a gap between the plates and the fastener could break if this happens frequently.

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Figure BFigure A

2.5 T

d

d3

d2 d2

d3

2.5

d1

dT

Dp Dp

C1C1

Equally Spaced

PlatePlate

Equally Spaced

CAM RECEPTACLESQCTH0834-B

QUARTER-TURN CLAMPSQCTH0834-14

QUARTER-TURN CLAMPQCTH0834-14

CAM RECEPTACLESQCTH0834-N

Application Example

How To Install

Part Number Proper PlateThickness Figure d

(＋０．10)＋０．05d1

T（±0.2） d2 d3 Dp

QCTHQCTH-S

QCTHL-S

QCTH-SUS

QCTHH

0525-103 or more, under 6 Spacer QCASP is required.

6 A14

ー 6 4.4 2.4 21

Over 6, 10 or less B 26


6 A

18

ー 6

6.5 3.4 28Over 6, 14 or less B 35

0834-2012 A ー

12Over 12, 20 or less B 35

Changes of camera positions Changes of fixture plates

QCASP SPACERS

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Accuracy

Locating Pin(Round)

Locating Pin(Diamond)

Spacing Tolerance ±0.04


Subplate

Base plate

■Machining Accuracy ■Repeatability

Reference・ "How To Install" of QCTH-N QCTH-B

QCTH-N-SUS QCTH-B-SUS Cam Receptacles ・ Spacer QCASP is required for 3mm or more, under

6mm plate thickness.

Repeatability ±0.1

Spacing tolerance on both the subplate and the base plate should be ±0.04.

For higher accurate locating,use locating pins.

CautionNote the following cautions using QCTH QCTH-S QCTHL-S QCTH-SUS QCTHH 0525-10・ Any force over 600N or more on the tip of the shaft from any direction can damage the pin.

・ The knob operating torque is 0.4 N･m. Note that the excessive operating torque over 2 N･m can damage the pin.

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

QCTHA RETRACTABLE QUARTER-TURN CLAMPS

No interference by retractable shank ★One Point

Type Body Shank Pin Knob Spring A Spring B

QCTHASUS303stainlesssteel

S45C steelElectrolessnickel plated


Polyamide(glass-fiber reinforced)Black Equivalent to

SWOSC-V steel SUS304WPBstainless steelQCTHA-S SCS13 stainless steel

(Equivalent to SUS304)QCTHA-SUS


SUS304-CSPstainless steel


D(－０．０４)－０．０８

D1

（h9） D2 D3 L H1 H2 H3 M Dp ClampingForce(N) Proper Cam Receptacles

QCTHA

QCTHA-S

QCTHA-SUS

0525-103～10

*)5 14 25 25 15.5 30 20.0 6.5 M2×0.4 Depth 3 21 60

QCTH0525-N, QCTH0525-BQCTH0525-N-SUS, QCTH0525-B-SUS

0834-143～14

*)8 18 34 34 17.0 38 26.5 10.0 M3×0.5 Depth 4 28 90

QCTH0834-N, QCTH0834-BQCTH0834-N-SUS, QCTH0834-B-SUS

QCTHA(Plastic Knob)

QCTHA-S(Metal Knob)

(OFF position)

(ON position)QCTHA

StainlessSteel

QCTHA-SUS(Stainless Steel)


Dp

D2

D1

5.5

H1

H3

D3

3-M

(OFF position)

(ON position)

DL

H2

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

QCTHA （Plastic Knob) QCTHA-S （Metal Knob) QCTHA-SUS （Stainless Steel)

Part Number Weight（g） Part Number Weight

（g） Part Number Weight（g）

QCTHA0525-10 40 QCTHA0525-10S 50 QCTHA0525-10SUS 53QCTHA0834-14 100 QCTHA0834-14S 120 QCTHA0834-14SUS 117

Feature Technical Information

Part Number HeatresistantTemperature(℃)

Shear Strength(N)

Tensile Strength(N)

QCTHA0525-10

1301800 1200

0834-14 3200 4000525-10

1801800

12000834-14 3200

How To Use


1. Ensure that the knob is positionedat the "OFF" mark and the shank is retracted.

2. Insert Retractable Quarter-Turn Clamp pressing the knob.

3. Turn the knob to the "ON" mark for clamping. The knob clicks when clamped.Turning the knob to the "OFF" position, the shank returns automatically to the unclamping position by the spring.

QCTH-N/QCTH-B CAM RECEPTACLES

Supplied With・ QCTHA QCTHA-S QCTHA-SUS 0525-10：3 of socket-head cap screws(stainless steel), M2×0.4-5L・ QCTHA QCTHA-S QCTHA-SUS 0834-14：3 of socket-head cap screws(stainless steel), M3×0.5-6L

QCTHA-SUSQCTHA-S


Spring AKnob

Plate

Pin

Shank

Cam Receptacle

Base plate

Clamping Force

Shear Strength Tensile Strength

The shank retracts at the unclamping position to enable operations without interference with the base plate.

When the pin contacts along the cam surface in the Cam Receptacle, the spring A gets compressed to press down the plate.

Click!

Clamping

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Reference・ "How To Install" of QCTH-N QCTH-B QCTH-N-SUS QCTH-B-SUS Cam Receptacles ・ Spacer QCASP is required for 3mm or more, under 6mm plate thickness.

Lock for doors

Changes of suction grippers for transfer equipment

Application Example

Changes of fixture plates

RETRACTABLE QUARTER-TURN CLAMPQCTHA0525-10

CAM RECEPTACLEQCTH0525-B



Clamping PositionUnclamping Position



ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

How To Install

Part Number Proper PlateThickness Figure

D(+０．10)+０．０5

ｄ1 ｄ2 ｄ3 Dp

QCTHA

QCTHA-S

QCTHA-SUS


6 A14

—4.4 2.4 21



6 A18

—6.5 3.4 28


Accuracy


QCASP SPACERS

Figure A Figure B

d3

2.5

d2

d6

±0

.2

C1

Plated2

d

d3

2.5

d1

6±

0.2C1

Plate

Dp Dp

EquallySpaced

EquallySpaced

Locating Pin


Repeatability ±0.1

For higher accurate locating, use locating components.

Subplate

Base plate



ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

StainlessSteel

StainlessSteel

(Thin-Plate Mount) (Thin-Plate Mount, Stainless Steel)

QCTH-N QCTH-N-SUS

（Embedded Mount）(Embedded Mount, Stainless Steel)

QCTH-B QCTH-B-SUS

D

2

H1

D1

2

3H

φ2

T

d Dp

Hex NutAcross Flats W

3-M1 Socket-Head Cap Screws

Pin

A

M

QCTH-N / QCTH-B CAM RECEPTACLES Stainless

Steel

Type Body Nut

QCTH-N SCM440 steelElectroless nickel plated

Stainless steel

QCTH-B —QCTH-N-SUS SCS24 stainless steel

(Equivalent to SUS630)Stainless steel

QCTH-B-SUS —

Cam Receptacle (Thin-Plate Mount) Cam Receptacle (Embedded Mount)Quarter-Turn Clamp

Supplied With・ QCTH0525-B QCTH0525-B-SUS ： 3 of socket-head cap screws(stainless steel), M2×0.4-5L

・ QCTH0834-B QCTH0834-B-SUS ： 3 of socket-head cap screws(stainless steel), M3×0.5-6L

Installing Position

QCTH-N

(Thin-Plate Mount)QCTH-N-SUS

(Thin-Plate Mount, Stainless Steel)

QCTH-B

(Embedded Mount)QCTH-B-SUS

(Embedded Mount, Stainless Steel)

Part Number Proper PlateThickness D H d

(＋０．０8)＋０．04

A（±0.1） M T W D1

(−０．０4)−０．08H1 M1 Dp Weight

（g）Proper

Quarter-Turn Clamps QCTH0525-N

Thin-Plate Mount

6～10 25−0.04−0.08

16 5 10.5M14×1.5

(Fine Thread) 8 22

— — — —40 QCTH

QCTH-S

QCTHL-S

QCTH-SUS

QCTHH

QCTHA

QCTHA-S

QCTHA-SUS

0525-10QCTH0525-N-SUSQCTH0834-N

6～12 32 18 8 13.0M20×1.5

(Fine Thread)10 30 55 0834-14

0834-20QCTH0834-N-SUSQCTH0525-B

Embedded Mount

Over 10 25—

9 5— — — —

14 4.5 M2 21 20 0525-10QCTH0525-B-SUSQCTH0834-B

Over 12 32 11 8 20 5.5 M3 26 35 0834-140834-20QCTH0834-B-SUS

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

(Embedded Mount)(Thin-Plate Mount)

Locating Pin

Nut

3

Lc

φ2.2d1

d2

Plate

Lf

Lc

d1

d2Socket-Head Cap Screw(included)

C1

Plate

A

Locating-Pin Hole

Dp

3-M(Equally Spaced)

QCTH-BQCTH-N

How To Install

Part Number Proper PlateThickness d1 d2

A（±0.1）

Lc(＋０．10)0

M Lf Dp

QCTH0525-NThin-Plate

Mount

6～10 25+0.10+0.05

15ー

10.53.5 ーーー

QCTH0525-N-SUSQCTH0834-N

6～12 32 21 13.0QCTH0834-N-SUSQCTH0525-B

Embedded Mount

Over 10 26ー

14+0.10+0.05

ー5.0 M2×0.4 4 21

QCTH0525-B-SUSQCTH0834-B

Over 12 33 20 6.0 M3×0.5 5 26QCTH0834-B-SUS

Locate the Cam Receptacle with the locating pin and fasten it with the nut.

Reference"Accuracy" of QCTHA QCTH QCTHL QCTHH Quarter-Turn Clamps

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

BodySUS303 stainless steel

Supplied With・ QCASP25-03-SUS： 3 of countersunk head screws(stainless steel), M2x0.4-8L

・ QCASP34-03-SUS： 3 of countersunk head screws(stainless steel), M2x0.5-9L

Note:To mount the spacer, use the included countersunk head screws.

d

3±

0.0

5

Dp3-d4

D

How To Use

Countersunk head screws

Plate

Spacer

（included）

Part Number D d（＋0．1）0

Dp d4Weight

（g）

QCASP25-03-SUS 25 14 21 2.3 8.0QCASP34-03-SUS 34 18 28 3.5 15.5

QCASP SPACERS

Quarter-Turn Clamps can be mounted on 3mm plate. ★Key Point

StainlessSteel

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

How To Install

Equally Spaced

Equally SpacedDp Dp

SpacerSpacer

Figure BFigure A

d2

d3

±0

.2

d3 C1

Plate

3±

0.2

d

d3

d1

Plate

C1

d2

90° 90°

Part Number Proper Plate Thickness Figure d

（＋0．10）＋0.05d1 d2 d3 Dp

QCASP25-03-SUS3 A

14-

5 2.4 21Over 3, under 6 B 26

QCASP34-03-SUS3 A

18-

7 3.4 28Over 3, under 6 B 35

Part NumberProper Quarter-

Turn Clamps

Proper Retractable Quarter-Turn

Clamps

Proper Heavy Duty Quarter-Turn

Clamps

Proper Knob-Locking Pins

Proper Pin Holding Clamps

QCASP25-03-SUSQCTH

QCTH-S

QCTHL-S

QCTH-SUS

QCTHH

0525-10 QCTHA

QCTHA-S

QCTHA-SUS

0525-10QCTHS

QCTHS-S

0825-20 QCWE

QCWE-S

QCWE-SUS

0625-10 QCPC

QCPC-S

QCPC-SUS

0625-10

QCASP34-03-SUS 0834-14 0834-14 0834-20 1034-14 0834-14

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Part Number Body Shank Pin Knob Spring A Spring B

QCTHS SUS303 stainless steel

SKS3 steelElectroless nickel platedQuenched and tempered

SUS440C stainless steelQuenched and tempered

Polyamide (glass-fiber reinforced)Black

Equivalent to SWOSC-V steel

SUS316J1 stainless steel

QCTHS-SSCS13 stainless steel (Equivalent to SUS304)

Part Number Proper Plate Thickness

Clamping Force（N）

Weight（g）

Proper Locking Receptacle

QCTHS0825-203～20

*）

250 62

QCTHS0834-BQCTHS0825-20S 84QCTHS0834-20

400121

QCTHS0834-20S 157

QCTHS0834-20（Plastic Knob）

QCTHS0825-20（Plastic Knob）

QCTHS0834-20S（Metal Knob）

QCTHS0825-20S（Metal Knob）

QCTHS HEAVY DUTY QUARTER-TURN CLAMPS

Clamping force 400N,250N ★Key Point

*）Spacer QCASP is required for thinner plate than 6mm.

P.C.D.21

120°

φ8 −0.04−0.08

16

.3

30

14

.529

5.5

φ25

φ14h9

3-M2×0.4Depth 3

QCTHS0825-20 QCTHS0825-20S

5.5

163

1.5

3-M3×0.5Depth 6

φ8 −0.04−0.08

16

.3

φ34

φ18h9

40

P.C.D.28

120°


ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Feature

How To Use

Technical Information

Part NumberHeatresistantTemperature

（℃）

Shear Strength

（N）

Tensile Strength

（N）

QCTHS0825-20 130

48001100

QCTHS0825-20S 180QCTHS0834-20 130

1600QCTHS0834-20S 180

1. Ensure that the knob is positioned atthe "OFF" mark.

2. Insert the Heavy Duty Quarter-Turn Clamp.

3. Turn the knob to the "ON" mark for clamping. The knob clicks when it is clamped/unclamped. Note: For unclamping, follow back these steps.

QCTHS-B LOCKING RECEPTACLE Supplied With・ QCTHS QCTHS-S 0825-20：

3 of socket-head cap screws(stainless steel),M2×0.4-5L

・ QCTHS QCTHS-S 0834-20 ：3 of socket-head cap screws(stainless steel),M3×0.5-6L



Clamping Force

Spring A

Plate

Cam GrooveShank

Receptacle

Knob

Ball

Click!

Clamping


When the cam groove moves along the ball inside the receptacle, the spring A gets compressed to press down the plate.

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Changes of mold

Application Example

Installation/removal of conveyer

QCTHS0834-20S

QCTHS0834-B

HEAVY DUTY QUARTER-TURN CLAMPS

LOCKING RECEPTACLE

HEAVY DUTY QUARTER-TURN CLAMPSQCTHS0834-20

LOCKING RECEPTACLEQCTHS0834-B

Reference・ "How To Install" of QCTHS-B Locking Receptacle ・Spacer QCASP is required for 3mm or more, under 6mm plate thickness.

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Accuracy

How To Install


Spacing tolerance on both the subplateand the base plate should be ±0.04.

For higher accurate locating, use locating pins.

Repeatability ±0.1

Locating Pin（Round）

Subplate

Base plate

Locating Pin

（Diamond）



Size Proper PlateThickness Figure d

(＋０．10)＋０．05ｄ1 ｄ2 ｄ3 Dp

QCTHS

QCTHS-S


6 A14

—4.4 2.4 21

over 6, 20 or less B 26


6 A18

—6.5 3.4 28

over 6, 20 or less B 35

Plate Plate

2.5

6±

0.2

Equally Spaced

Equally Spaced

d3

d2

d

6±

0.2

d2

d

d3

d1

2.5C1

C1

Dp Dp

Figure A Figure B

QCASP SPACERS

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Type Body Shank Pin Knob Spring A Spring B

QCTHSA SUS303stainless steel


SUS420J2 stainless steelQuenched and tempered



SUS304WPB stainless steelQCTHSA-S SCS13 stainless steel

(Equivalent to SUS304)



Weight（g）


QCTHSA0825-206～20

*)

250 76

QCTHS0834-BQCTHSA0825-20S 104QCTHSA0834-20

400130

QCTHSA0834-20S 160

QCTHSA0825-20(Plastic Knob)(OFF position)

QCTHSA0834-20(Plastic Knob)(OFF position)

QCTHSA0825-20S(Metal Knob)(ON position)

QCTHSA0834-20S(Metal Knob)(ON position)

QCTHSA RETRACTABLE HEAVY DUTY QUARTER-TURN CLAMPS

QCTHS-B LOCKING RECEPTACLE


No interference by retractable shank

★Key Point

Supplied With・ QCTHSA QCTHSA-S 0825-20：

3 of socket-head cap screws(stainless steel) M2×0.4-8L・ QCTHSA QCTHSA-S 0834-20 ：

3 of socket-head cap screws(stainless steel) M3×0.5-10L

(OFF position) (ON position)QCTHSA0834-20 QCTHSA0834-20S

120°

View A

A

φ8 ー0.04ー0.08

(OFF position) (ON position)QCTHSA0825-20 QCTHSA0825-20S

14

.7

8.5

43

.9

14

.7

8.5

43

.9

φ18h9

P.C.D.28

120°

40

φ34 20

32

.3

φ14h9 φ25φ8 ー0.04

ー0.08

P.C.D.21

35

3-M2×0.4 Depth 3

3-M3×0.5 Depth 6

20

32

.3

A

View A

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Feature

How To Use

Application Example


Part Number HeatresistantTemperature (℃)

Shear Strength(N)

Tensile Strength(N)

QCTHSA0825-20 130

3000 1600QCTHSA0825-20S 180QCTHSA0834-20 130QCTHSA0834-20S 180

Die Changing


The shank retracts at the unclamping position to enable operations without interference with the base plate.

When the cam groove moves along the ball inside the receptacle, the spring A gets compressed to press down the plate.

Clamping Force

Spring AKnob

Base Plate

Plate

Shank

BallReceptacle

Cam Groove

Spacer

1. Ensure that the knob is positioned at the"OFF" mark.

2. Insert the clamp pressing the knob.

3. Turn the knob to the "ON" mark for clamping.The knob clicks when clamped.Turning the knob to the "OFF" position, the shank returns automatically to the unclamping position by the spring.

Click!

Clamping


QUARTER-TURN CLAMP

QCTHSA0834-20

RETRACTABLE HEAVY DUTY

Clamping Unclamping



ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Accuracy


Application Example

QCTHSA SPACERS

Body


Part Number D d( ＋0．1)０

Dp d1Weight

（g）

QCTHSA25-03-SUS 25 14 21 2.3 07QCTHSA34-03-SUS 34 18 28 3.5 14

d

3±0.05

Dp3-d1

D

Guide Changing

Reference"How To Install Receptacle" of QCTHS-B LOCKING RECEPTACLE.



Repeatability ±0.1Spacing Tolerance ±0.04Subplate

Base Plate

Spacing Tolerance ±0.04Locating Pin

QUARTER-TURN CLAMPSQCTHSA0834-20S

RETRACTABLE HEAVY DUTY


ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

How To Install

For 6mm plate

For 9mm plate For over 9mm to 20mm plate

P.C.D.28

P.C.D.28

For over 6mm to under 9mm plate

For 6mm plate

For 9mm plate For over 9mm to 20mm plate

For over 6mm to under 9mm plate

φ14 ＋0.10＋0.05 φ14 ＋0.10

＋0.05

φ14 ＋0.10＋0.05 φ14 ＋0.10

＋0.05

φ6.5φ18 ＋0.10

＋0.05

φ6.5φ18 ＋0.10

＋0.05

3

2.5

φ3.4

6±

0.2

9±

0.2

9±

0.2

6±

0.2

2.5

5.5

5.5

φ3.4

φ35

φ6.5φ18 ＋0.10

＋0.05

φ6.5φ18 ＋0.10

＋0.05

φ3.4

φ3.4

φ35

C1

C1

SpacerQCTHSA34-03-SUS


3

C1

C1

9±

0.2

9±

0.2

6±

0.2

6±

0.2

φ4.4

φ4.4

φ4.4

φ4.4

P.C.D.21

P.C.D.212

.5

2.5

φ2.4φ2.4

φ26

5.5

5.5

φ2.4

φ2.4

φ26

C1

C1 C1

C1



Equally Spaced

Equally Spaced

Equally Spaced

Equally Spaced

3 3

QCTHSA0825-20 QCTHSA0825-20S


Plate Plate

Plate

Plate

PlatePlate

Plate

Plate

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Part Number Proper Heavy Duty Quarter-Turn Clamps

Proper Retractable Heavy Duty Quarter-Turn Clamps

Proper Heavy Duty Shaft Coupling Clamp

QCTHS0834-B

QCTHS0825-20QCTHS0825-20SQCTHS0834-20QCTHS0834-20S

QCTHSA0825-20QCTHSA0825-20SQCTHSA0834-20QCTHSA0834-20S

QCSJS0822A

Supplied With3 of low head cap screws(stainless steel), M3×0.5-6L

QCTHS-B LOCKING RECEPTACLE

Reference・ QCTHS HEAVY DUTY QUARTER-TURN CLAMPS ・ QCTHS RETRACTABLE HEAVY DUTY QUARTER-TURN CLAMPS

・ QCSJS HEAVY DUTY SHAFT COUPLING CLAMP

Part Number Weight（g）

QCTHS0834-B 19

Body Ball Collar Retaining RingS45C steelElectroless nickel plated



SUS304WPB stainless steel

φ26h9

φ141

1.5

3.5

1.5

P.C.D.20

3-For M3 Low Head Cap Screws

φ8＋0.08＋0.04

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Installing Position with Quarter Turn Clamps Installing Position with Shaft Coupling Clamp

Installing Position

Use with Heavy Duty Shaft Coupling Clamp

Use with Heavy Duty Quarter-Turn Clamps


OFF

ON

OFF

ON




QCSJS0822A

Align the cam groove with the ball and insert.

Turn the body for 90° to clamp.Note: Please note the mounting direction of Locking Receptacle.

Ball

CountersinkFor M4 Setscrew

Cam Groove

Ball

CountersinkFor M4 Setscrew

Plate thickness should be 9mm or more.P.C.D.20

3-M3×0.5（Equally Spaced）

φ14.5

φ26＋0.10＋0.05

5

4＋

0.1

0

Plate thickness should be 9mm or more.P.C.D.20

5

φ14.5

φ26 ＋0.10＋0.05

4＋

0.1

0

3-M3×0.5（Equally Spaced）

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

QCWE KNOB-LOCKING PINS

(ON position)

QCWE QCWE-S QCWE-SUS

D3D2

H5

.5

L

D

D1

Dp

3-M

H1

(OFF position)

Clamping can be detected by sensor.

★Key Point

Type Body Shank Knob Ball Spring

QCWE


S45C steelElectroless nickel platedQuenced and tempered


SUS440Cstainless steelQuenced andtempered

SUS304WPBstainless steelQCWE-S

SCS13 stainless steel(Equivalent to SUS304)QCWE-SUS SUS420J2 stainless steel

Quenched and tempered


D( －０．０５)－０．１０

D1

（h9） D2 D3 L H H1 M Dp ClampingForce(N)

QCWE

QCWE-S

QCWE-SUS

0625-10 3～10*) 6 14 25 25 19.5 24.5 6.5 M2×0.4 Depth3 21 30

1034-14 3～14*) 10 18 34 34

21.531.0 10.0 M3×0.5 Depth4 28 50

1034-20 12～20 27.5

QCWE (Plastic Knob) QCWE-S (Metal Knob) QCWE-SUS (Stainless Steel)

Part Number Weight（g） Part Number Weight

（g） Part Number Weight（g）

QCWE0625-10 40 QCWE0625-10S 50 QCWE0625-10-SUS 50QCWE1034-14 95 QCWE1034-14S 120 QCWE1034-14-SUS 120QCWE1034-20 100 QCWE1034-20S 130 QCWE1034-20-SUS 130

Wedge

QCWE


Size Proper Receptacle Proper Sensor Receptacles

QCWE

QCWE-S

QCWE-SUS

0625-10QCBU0608-M12QCBU0608-M12SUS

QCWE0625-M16-S

1034-14 QCBU1012-M16QCBU1012-M16SUS

QCWE1034-M20-S1034-20

StainlessSteel

StainlessSteel

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Snap!

Clamping


Receptacle

WedgeBall

Plate

ClampingForce

Knob

Spring

Wedge Angle θ

1. Ensure that the knob is positioned at the "OFF" mark.

3. Turn the knob to the "ON" mark for clamping. The knob turns lightly by spring force. Note: For unclamping, follow back these steps.

2. Insert the Knob-Locking Pin.


Size HeatresistantTemperature(℃)



QCWE

0625-10130

3000 5001034-14

9000 15001034-20

QCWE-S

QCWE-SUS

0625-10180

3000 5001034-14

9000 15001034-20

How To Use

The wedge of the locking pin pushes out the ball onto the taper of the receptacle, for clamping of the two plates.

QCBU-M BALL-LOCK RECEPTACLES


Supplied With・ QCWE QCWE-S QCWE-SUS 0625-10：

3 of socket-head cap screws(stainless steel), M2×0.4-5L・ QCWE QCWE-S QCWE-SUS 1034-14、1034-20 ：

3 of socket-head cap screws(stainless steel), M3×0.5-6L

Shear and tensile strength is allowable load and the fastener could break when it receives bigger load.The ball locking mechanism holds the two plates until the fastener receives bigger tensile load.

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Application Example

KNOB-LOCKING PINSQCWE1034-14

BALL-LOCKRECEPTACLESQCBU1012-M16

A

B

A

B

KNOB-LOCKING PINSQCWE0625-10

BALL-LOCKRECEPTACLESQCBU0608-M12

Changes of attachments for conveyer

Unclamping

Opened Junction Closed Junction

Clamping

Detection of clamping condition prevents human error and improper operation of machinery.

Detection by sensor QCWE-M-S POSITION SENSOR RECEPTACLES

Changes of star wheels and guide plates

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Figure A Figure B

d d

d3

d2

2.5

C1d3

d2

2.5

DpDp

C1

EquallySpaced

EquallySpaced

d1

T T

PlatePlate

Subplate

Base plate



Locating Pin

(Round)

Locating Pin

(Diamond)

Accuracy

■Machining Accuracy ■RepeatabilityRepeatability ±0.25




( ＋０．10)＋０．05d1

T *)（±0.2） d2 d3 Dp

QCWE

QCWE-S

QCWE-SUS


6 A14

- 6 4.4 2.4 21



6 A

18

- 6

6.5 3.4 28 Over 6, 14 or less B 35

1034-2012 A -

12Over 12, 20 or less B 35

How To Install

*) In the use of Position Sensor Receptacles QCWE-M-S , tolerance of dimension T should be ±0.1 for stable sensor working.

QCASP SPACERS

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Body NutSUS303 stainless steel Stainless steel


d（＋0．1）0

D（h9

）M H H1 H2 T W Weight

（g）Proper Knob-Locking

Pins

QCWE0625-M16-S

6 or more

6.2 20M16×1.5(Fine Thread)

18.5 31.0 50 10 24 60QCWE0625-10QCWE0625-10SQCWE0625-10-SUS

QCWE1034-M20-S 10.2 25M20×1.5(Fine Thread)

20.5 33.5 55 12 30 100QCWE1034-14,QCWE1034-20QCWE1034-14S,QCWE1034-20SQCWE1034-14-SUS,QCWE1034-20-SUS

Feature ・ The sensor reacts when the tip of Knob-Locking Pin pushes the contacting surface down. ・ Detection of clamping condition prevents human error and improper operation of machinery.

QCWE-M-S POSITION SENSOR RECEPTACLES

Clamping can be detected by sensor.

★Key Point

Unclamping Clamping

Contacting Surface

Sensor

2.5

d

D

23

H

H1

（H2）

φ2.8

T

W

NutM

M

φ6.8（Dust Outlet）

Cable Length3000mm

StainlessSteel

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

How To Install

Part Number Proper Plate Thickness Figure M d1

d2

（＋0．10）＋0.05

QCWE0625-M16-S6 - 10 A - 17

20Over 10 B M16×1.5(Fine Thread) -

QCWE1034-M20-S6 - 10 A - 21

25Over 10 B M20×1.5(Fine Thread) -

Technical InformationContact type sensor・ Working temperature: 0 to 80℃(without freezing) ・ Switch structure: Dry contact・ Output mode: Normally Open(NO)・ Steady current: under 10mA(In-rush current under 20mA)・ Contact rating: DC5-24V・ Cable: 3000mm, Oil resistance, Duplex, φ2.8, Bending radius R7

・ Protection class: IP65(Sensor part)

Note:・ To ensure appropriate operation of receptacles and QCWE Knob-Locking Pins, keep the above mounting-hole dimensions. 。

・ Removal of adjusted sensor joint may cause malfunction of the products. ・ Blow out the dust in the receptacle to prevent malfunction.・ Position Sensor Receptacles can be used for only QCWE Knob-Locking Pins.

Reference"Accuracy" of QCWE Knob-Locking Pins.

Installation Wrench Order Separately

Part Number

PW16

■ Circuit diagram

d2

d1

3.5

+0

.1

0

3.5

+0

.1

0

d2

M

Figure A Figure B

Nut

Brown

Normally Open(NO)

Blue

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

StainlessSteel

StainlessSteel

H1H

D2

D3

M

D

D1

D3

D2

Across Flats W

H3

H2

5.5L1

H1H

L

d

H1H

D3

D2

Acro

ss Fla

ts W

QCBUS-SUSQCBU QCBU-SUS QCBUS

QCBU / QCBUS BUTTON-LOCKING PINS Stainless

Steel

Wedge

180°CHeat resistance:

Secure clamping with wedge ★Key Point

QCBU

(Standard)QCBU-SUS

(Stainless Steel)QCBUS

(Cylindrical)QCBUS-SUS

(Cylindrical,Stainless Steel)

Part Number Body Button Ball Coiled Spring Snap Ring O-Ring

QCBUQCBUS

0608-10 S45C steelElectrolessnickel plated

S45C steel Electrolessnickel platedQuenched andtempered

SUS440Cstainless steelQuenched andtempered

SUS304WPBstainless steel

Stainless steel

FKM fluororubber

1012-16 —

QCBU-SUSQCBUS-SUS

0608-10 SUS303stainless steel

SUS420J2stainless steel

FKM fluororubber1012-16 —

Part NumberProper PlateThickness

D(−０．05)−０．10

M D1 L L1 H2 W ClampingForce(N) Proper Receptacles

QCBUQCBUSQCBU-SUSQCBUS-SUS

0608-10 6～10 6 M 8×1.25 12 21.0 19.0 6 10 30QCBU0608-M12QCBU0608-M12SUS

1012-16 6～16 10 M12×1.5(Fine Thread) 16 23.5 21.5 12 13 50

QCBU1012-M16QCBU1012-M16SUS

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

QCBU-M BALL-LOCK RECEPTACLES

WedgeReceptacle

Button

Plate

Ball

ClampingForce

Wedge Angle θ


Clamped

Push

Push

QCBU (Standard) QCBU-SUS (Stainless Steel)

Part Number D2 D3 H H1 H3 d Weight(g) Part Number D2 D3 H H1 H3

Weight(g)

QCBU0608-10 25 8 22.0 18 5.5 — 30 QCBU0608-10-SUS 23 8 26.0 18 5.5 30QCBU1012-16 35 11 34.5 29 7.0 3 75 QCBU1012-16-SUS 32 12 39.5 29 7.0 75

QCBUS (Cylindrical) QCBUS-SUS (Cylindrical,Stainless Steel)

Part Number D2 D3 H H1 H3Weight

(g) Part Number D2 D3 H H1 H3Weight

(g)

QCBUS0608-10 12 8 22.0 17.5 11.5 30 QCBUS0608-10SUS 12 8 22.0 17.5 11.5 30QCBUS1012-16 16 11 34.5 28.0 16.0 50 QCBUS1012-16SUS 16 11 34.5 28.0 16.0 50


Part Number HeatresistantTemperature (℃)

Shear Strength(N)

Tensile Strength(N)

QCBUQCBUSQCBU-SUSQCBUS-SUS

0608-10180

3000 500

1012-16 9000 1500


NoteFor cylindrical types, prepare handles or knobs separately to facilitate the operation.Use of cylindrical type requires handles or knobs separately to operate the product properly.

1. Insert the pin pressing the button. 2. When the button is released,plates are clamped. 3. For removal, pull out thepin pressing the button.

How To Use

The wedge of the locking pin pushes out the ball onto the taper of the receptacle, for clamping of the two plates.


ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

QCBU0608−10BUTTON-LOCKING PIN

QCBU0608−M12BALL-LOCK RECEPTACLE

BALL-LOCKRECEPTACLESQCBU1012−M16

BUTTON-LOCKING PINSQCBUS1012−16

BUTTON-LOCKING PINSQCBU1012-16

BALL-LOCK RECEPTACLESQCBU1012-M16

A

B

A

B

Application Example

Changes of star wheels and guide plates

Installation and removal of stopper plate for rolls

Installation and removal of hopper

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Fixed Installation

6±

0.2

M

6±

0.2

d2

M

Figure A Figure B

6±

0.2

6±

0.2

d2

d1d1

Figure C Figure D

Unfixed Installation (Except QCBUS QCBUS-SUS type)

Part Number Proper PlateThickness Figure M d2

QCBU

QCBUS

QCBU-SUS

QCBUS-SUS

0608-106 A

M 8×1.25—


1012-166 A M12×1.5

(Fine Thread)—



How To Install

Part Number Proper PlateThickness Figure d1

(＋0.1)０d2

QCBU

QCBU-SUS

0608-106 C

8—

Over 6, 10 or less D 13

1012-166 C

12—

Over 6, 16 or less D 17

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS



Subplate

Base plate

Locating Pin(Round) Locating Pin

(Diamond)

Accuracy

■Machining Accuracy ■RepeatabilityRepeatability is ±0.25 for both fixed andunfixed installations.



ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

QCBU-M QCBU-M-SUS

Installation Wrench

Nut (Stainless Steel)

M

2.5

3H

2

dD

M1

W T

Order Separately

Order Separately

QCBU-M BALL-LOCK RECEPTACLES Stainless

Steel 180°CHeat resistance:

Type Body

QCBU-MS45C steelElectroless nickel plated

QCBU-M-SUS SUS303 stainless steel

Part Number M1 T W

(Fine Thread) 6 19(Fine Thread) 8 24

Part Number Proper PlateThickness

d(＋０．4)＋０．2

D(h9) M H Weight

(g) Proper Knob-Locking Pins Proper Button-Locking Pins

QCBU0608-M12

6 ormore

6 16 M12×1.5(Fine Thread) 15 9

QCWE0625-10QCWE0625-10SQCWE0625-10-SUS

QCBU0608-10, QCBUS0608-10QCBU0608-10-SUSQCBUS0608-10SUSQCBU0608-M12SUS

QCBU1012-M1610 20 M16×1.5

(Fine Thread) 17 13QCWE1034-14, QCWE1034-14SQCWE1034-20, QCWE1034-20SQCWE1034-14-SUS, QCWE1034-20-SUS

QCBU1012-16, QCBUS1012-16QCBU1012-16-SUSQCBUS1012-16SUSQCBU1012-M16SUS

StainlessSteel

NDX 6-NUT 80 NDX 6-NUT-SUS M 6×0.75NDX 8-NUT 60 NDX 8-NUT-SUS M 8×1NDX10-NUT 40 NDX10-NUT-SUS M10×1NDX12-NUT 50 NDX12-NUT-SUS M12×1.5NDX16-NUT 100 NDX16-NUT-SUS M16×1.5NDX20-NUT 100 NDX20-NUT-SUS M20×1.5


Part Number

PW16

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Figure BFigure A

Nut(Order Separately)

3.5

H1

+0

.1

0 d2

3.5

＋0

.1

0 d2

Md1

How To Install

Part Number Proper PlateThickness Figure M d1

d2

(＋０．10)＋０．05H1

QCBU-M

QCBU-M-SUS

126～10 A ー 13

16ー

Over 10 B M12×1.5 (Fine Thread) ー 15.5

166～10 A ー 17

20ー

Over 10 B M16×1.5 (Fine Thread) ー 17.5

d3

d4

8 o

r m

ore

T1

60°±0.5°

C1

T

Without Ball-Lock ReceptacleWith additional work to plate of 8mm or more thickness, Button-Locking Pins and Knob-Locking Pinscan be used directly on the plate made of hard steel such as S45C.

Reference"Accuracy" of QCWE Knob-Locking Pins and QCBU QCBUS Button-Locking Pins

DimensionsProper Knob-Locking Pins Proper Button-Locking Pins d3

(＋０．4)＋０．2d4

T(±0.1) T1

6 8 or more 4.9 (6.6)QCWE

QCWE-S

QCWE-SUS

0625-10 QCBU

QCBU-SUS

QCBUS

QCBUS-SUS

0608-10

10 12.5 or more 5.0 (7.2)1034-14

1012-161034-20

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

QCPC PIN HOLDING CLAMPS Stainless

Steel

Pin clamping design enables space-saving application.

★Key Point

Type Body Shaft Knob Ball Spring

QCPCSUS303stainlesssteel

S45C steelElectrolessnickel plated

Polyamide（glass-fiber reinforced）Black

SUS440Cstainless steelQuenched andtempered

SUS304WPBstainless steelQCPC-S

SCS13 stainless steel（Equivalent to SUS304）QCPC-SUS


QCPC（Plastic Knob） QCPC-S（Metal Knob） QCPC-SUS （Stainless Steel）

Part NumberWeight

（g） Part NumberWeight

（g） Part NumberWeight

（g）

QCPC0625-10 35 QCPC0625-10S 45 QCPC0625-10-SUS 45QCPC0834-14 85 QCPC0834-14S 105 QCPC0834-14-SUS 105

Supplied With・ QCPC QCPC-S QCPC-SUS 0625-10：： 3 of socket-head cap screws(stainless steel), M2×0.4-5L・ QCPC QCPC-S QCPC-SUS 0834-14：： 3 of socket-head cap screws(stainless steel), M3×0.5-6L

QCPC QCPC-S（OFF position）

QCPC-SUS

QCPC（ON position）

Wedge


QCPC-M CLAMPING PINS


d(＋０．4)＋０．2

D1

（h9） D2 D3 H H1 M Dp Clamping Force （N） Proper Clamping Pins

QCPC

QCPC-S

QCPC-SUS

0625-103～10

*)6 14 25 25 23 6.5 M2×0.4 Depth 3 21 7 QCPC0625-M4-SUS

0834-143～14

*)8 18 34 34 28 10.0 M3×0.5 Depth 4 28 9 QCPC0834-M5-SUS

StainlessSteel

d

3-M

D2

D1

5.5

H

H1

D3

Dp

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS


How To Use

Application Example

Four balls hold the Clamping Pin to pull the plate for clamping.

1. Ensure that the knob is positioned at the "OFF" mark and put Pin Holding Clamp over the Clamping Pin.

2. Turn the knob to the "ON" mark for clamping.Note: For unclamping, follow back these steps.


Changes of guides around star wheels

Size Heatresistant Temperature（℃）



QCPC0625-10

1301100 250

0834-14 1800 400QCPC-SQCPC-SUS

0625-10180

1100 2500834-14 1800 400


Knob

Plate

Spring

Clamping Pin

Clamping Force

Wedge Angleθ

Shaft

BallShear Strength Tensile Strength

Snap!

Clamping

PIN HOLDING CLAMPQCPC0625-10-SUS

CLAMPING PINQCPC0625-M4-SUS

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Application Example

Changes of static electricity removal brush

PIN HOLDING CLAMPQCPC0625-10-SUS


How To Install


(＋０．10)＋０．05ｄ1 ｄ2 ｄ3 Dp

QCPC

QCPC-S

QCPC-SUS


6 A14

—4.4 2.4 21



6 A18

—6.5 3.4 28


Figure A Figure B

d3

d2

d dd22

.5

6±

0.2d3

d1

C1

2.5

6±

0.2

Plate Plate

C1

EquallySpaced

EquallySpaced

Dp Dp

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Accuracy


Repeatability ±0.25



NoteRotation of either sub plate or base plate can get Pin Holding Clamp unclamped, when one pair of the clamp and the clamping pin is used. Prepare a stop in such application.

QCASP SPACERS

Reference・ "How To Install" of QCPC-M Clamping Pins ・ Spacer QCASP is required for 3mm or more, under 6mm plate thickness.

Subplate

Base plate



Locating Pin

（Round）

Locating Pin

（Diamond）

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

QCOW / QCOWS SNAP-IN CLAMPS Stainless


Body/Button Ball Spring O-Ring

SUS303 stainless steelSUS440C stainless steelQuenched and tempered

SUS304WPB stainless steel FKM Fluororubber



Weight（g） Proper Clamping Pin

QCOW 0616-10SUS 3～106

65QCPC0625-M4-SUS

QCOWS0616-10SUS 3～27 50

Quick & easy snap-in operation ★Key Point

QCOW SPACERS Stainless


Spacer



H（±0.05）

Weight（g）

Proper Snap-InClamps

QCOW0616-04-SUS 6 4 2.5QCOW0616-10SUSQCOWS0616-10SUS

QCOW0616-05-SUS 5 5 3.0QCOW0616-06-SUS 4 6 3.5QCOW0616-07-SUS 3 7 4.0


QCOW

（Stainless Steel）

QCOWS

（Cylindrical, Stainless Steel）

Wedge

QCOWSQCOW

（Stainless Steel）（Cylindrical, Stainless Steel）

φ32

φ11

φ19

8.515

.523

9.5

Across Flats 17 19

.5

23

9.5

φ11

φ19

Acr

oss

Flat

s 1

7

M16×1（Fine Thread）


φ6 ＋0.4＋0.2

φ6

＋0.4＋0.2

Hφ

16 ＋

0.2

＋0.

1

φ1

9

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Feature Technical Information・ Heatresistant Temperature　180℃・ Mechanical Strength

How To Use

Application Example


Four balls hold the Clamping Pin to pull the plate for clamping.

1. Put Snap-In Clamp over the Clamping Pin. No need to push the button.

2. Clamped instantly as the pin is inserted.

3. For unclamping, push the button and pull the clamp.

Changes of retainers of conveyer

Spacer

Plate

Ball

Clamping Pin

Clamping Force

Wedge Angleθ

Shear Strength 1100N Tensile Strength 250N

Snap!

Push

SNAP-IN CLAMP

QCOWS0616-10SUS

CLAMPING PIN

QCPC0625-M4-SUS


ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Application Example

How To Install

For 3 to 10mm-thick plate

For over 10mm-thick plate

Fixing of sliding unit


SNAP-IN CLAMPQCOW0616-10SUS

φ19

19

.5

29

.5

φ20

10±0

.2

10＜

T≦27


H （

= 0

, 4, 5

, 6, 7

）

10

Spacer

T±0

.2M16×1（Fine Thread）

T±0.

2

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS





Accuracy


Locating Pin

（Diamond）



Subplate

Base plate

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS


Standard Installation

Space-Saving InstallationPrepare a counterbored hole with depth 0.5±0.1 on the surface where Clamping Pin to be mounteddirectly contacts with the bottom surface of the clamp.

Part Number M1 d

QCPC0625-M4-SUS M4×0.7 7QCPC0834-M5-SUS M5×0.8 9

Body

SUS630 stainless steelPrecipitation hardened

How To Install

Part Number D(－0．05)－0．10

M H W Weight（g）

ProperPin Holding Clamps

ProperSnap-In Clamps

QCPC0625-M4-SUS 6 M4×0.7 7.6 5 2QCPC0625-10QCPC0625-10SQCPC0625-10-SUS

QCOW0616-10SUSQCOWS0616-10SUS

QCPC0834-M5-SUS 8 M5×0.8 8.7 7 3QCPC0834-14QCPC0834-14SQCPC0834-14-SUS

—

Note: Refer to the product pages of clamps for machining accuracy and repeatability.

QCPC0625-M4-SUS QCPC0834-M5-SUS D

H5

.8 Acr

oss

Flat

s W

M

M1

d

0.5

±0

.1

M1

Pin Holding Clamp

Snap-In Clamp

StainlessSteel 180°CHeat resistance:

NoteThe color could be different from the picture due to the hardening.

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

QCHC-N HOLE HOLDING CLAMPS Stainless


Wedge

Part Number Body/Nut Spacer Spring/Snap Ring

QCHC-N-3SUS303 stainless steel

SUS303 stainless steelSUS304WPB stainless steel

QCHC-N-6 —

Part Number Proper Base PlateThickness

Proper PlateThickness D M D1 D2 H L H1 L1 L2 H2 W W1

ClampingForce(N)

Weight(g)

QCHC0612N-3-SUS 33～ 8 6.5

M12×1(Fine Thread)

23 6.540

12.532.0 6.5 10.5

5.5 10 19 341

QCHC0612N-6-SUS 6 37 29.0 9.5 13.5 40QCHC0816N-3-SUS 3

3～12 8.5M16×1(Fine Thread)

32 10.051

16.541.5 6.5 11.0

7.0 14 24 688

QCHC0816N-6-SUS 6 48 38.5 9.5 14.0 86


Part Number Heat ResistantTemperature (℃)

Shear Strength(N)

Tensile Strength(N)

QCHC0612N-3-SUS

180200 150

QCHC0612N-6-SUSQCHC0816N-3-SUS

400 300QCHC0816N-6-SUS

Receptacle is not required.★Key Point

QCHC-N-3 QCHC-N-6M

Across Flats W1

4

Across Flats W

D

H2

L

L1

L2

H1

H

D2

D1


Shear and tensile strength is allowable load and the fastener could break when it receives bigger load.The wedge locking mechanism holds the two plates until the fastener receives bigger tensile load.

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

The tapered shank expanded by the wedge pushes out the edge of the holeon the base plate, and the two plates are clamped.

Just a tapped hole anda through hole are required.

How To Use

Feature

Application Example


HOLE HOLDING CLAMPQCHC0612N-3-SUS

Base Plate

Plate

Through Hole

Clamping Force

Button

Plate

Base Plate

Edge

Wedge

Tapered ShankTapped Hole

Push

Pull

Push

Clamped

Changes of holder plates

1. Insert Hole HoldingClamp pressing thebutton.

2. The slitted part on the shankexpands once the but ton isreleased, and the plate is clamped.

3. For unclamping, push thebutton and pull the clamp.

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS


Spacing tolerance on both the subplate andthe base plate should be ±0.1.

1. Screw Hole Holding Clampinto the plate until the end ofthreaded part comes out ofthe plate.

2. Insert the clamp pushing thebutton.

3. Adjust the clamp until theboth plates get contacted,and then lock the clamp withthe nut.

■Machining Accuracy ■RepeatabilityRepeatability ±0.25

Part Number d(±0.1) T2

QCHC0612N-3-SUS6.5

3QCHC0612N-6-SUS 6QCHC0816N-3-SUS

8.53

QCHC0816N-6-SUS 6

Accuracy

How To Install

■Mounting Hole on Plate ■Mounting Hole on BaseplateUse hard metals such as stainless steelsfor the base plate.

Part Number M T1

QCHC0612NM12×1

(Fine Thread)3～ 8

QCHC0816NM16×1

(Fine Thread)3～12

Base Plate

Gap

Plate

Nut

Ap

pro

x. 0

.5

T2

d

No chamfering

T1

M

Sub Plate

Base Plate

Spacing Tolerance±0.1

Spacing Tolerance±0.1


Locating Pin（Diamond）

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS


Part Number M（Fine Threads) H W Proper Ball-Lock

Clamping Receptacles

8 24 QCBA081610 30 QCBAS0820

W H

M

QCBA / QCBAS BALL-LOCK CLAMPING RECEPTACLES

QCBA-M BALL-LOCK CLAMPING PINS

QCBA0816 QCBAS0820

（Safety Lock）

QCBA0816 QCBAS0820

（Safety Lock） Nut (Stainless Steel)

QCBA0816 （Standard）

QCBAS0820 （Safety Lock）

Part Number Clamping Force（N）

Weight（g）

QCBA0816A 730

QCBA0816B 15


Weight（g）

QCBAS0820A 765

QCBAS0820B 15


QCBA0816-M5 7

Body

S45C steelQuenched and temperedElectroless nickel plated

Type Body/Collar Balls Coiled Spring Locking Knob

QCBA0816 S45C steelElectrolessnickel plated



ー

QCBAS0820 S45C steelElectroless nickel plated

2.5 2.5

φ8 ＋0.10＋0.05

φ20h9

φ14

φ16

3

15

29

2 2

φ8 ＋0.10＋0.05

φ25h9

31

54

5

M16×1.5（Fine Threads）


M5×0.8

Across Flats : 6

φ8 －0.2－0.4

45

23

Order Separately




（Standard）

（Standard）

Installation WrenchOrder Separately

Part Number

PW16

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

The 3 balls pull in the clamping pin.

Shear Strength 1800N Tensile Strength 1800N(at active safety lock)

Clamping Pin

Balls

Clamping Force7N,15N

Turn

Turn in the arrowhead direction pushing the locking knob.Note: To release the safety lock, follow the steps back.

PushActive Mode

When the mark lines on the end of the lockingknob are aligned, the safety lock is active.

Inactive Mode

Feature Technical Information・Heat resistance 180℃・Mechanical Strength

How To Check Safety Lock

Application Example

BALL-LOCK CLAMPINGRECEPTACLES (Safety Lock)QCBAS0820

Changes of chuck of handling machines

BALL-LOCK CLAMPING PINSQCBA0816-M5

End fixing of sliding uints

BALL-LOCK CLAMPINGRECEPTACLEQCBA0816

BALL-LOCK CLAMPING PINQCBA0816-M5

BALL-LOCK CLAMPINGRECEPTACLESQCBA0816

How To Operate Safety Lock

Continuing to next page

Shear and tensile strength is allowable load and the fastener could break when it receives bigger load.When the fastener receives tensile load that is bigger than its clamping force, there is a gap between the plates.

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

How To Install (Standard)

How To Install (Safety Lock)

For installation in a subplate of thickness ranging from 6mm to 10mm, use a nut for fastening.


For installation in a subplate of thickness over 10mm, use a screw-in method.

φ20 ＋0.10＋0.05

φ17 φ17

13

φ20 ＋0.10＋0.05

φ20 ＋0.10＋0.05 φ20 ＋0.10

＋0.05

3.5

＋0

.10

03

.5 ＋

0.1

0 0

3.5

＋0

.10

03

.5 ＋

0.1

0 0

Nut（Oder Separately）


6mm 10mm

Installation in a blockInstallation in a subplate



For installation in a subplate of thickness ranging from 10mm to 32mm, use a screw-in method.

6mm 10mm

Installation in a blockInstallation in a subplate



φ25 ＋0.10＋0.05 φ25 ＋0.10

＋0.05

φ25 ＋0.10＋0.05φ25 ＋0.10

＋0.05

3.5

＋0

.10

0

3.5

＋0

.10

0

3.5

＋0

.10

0

3.5

＋0

.10

0

φ21φ21

13

M20×1.5


（Fine Threads）

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

How To Install (Ball-Lock Clamping Pins)

Accuracy

Plate thickness should be 6mm or more.


6mm Plate Over 6mm Plate

M5×0.8 M5×0.8 depth 6

Spacing tolerance on both the subplate andthe base plate should be ±0.1.


For higher accurate locating, use locatingpins.

Subplate

Base plate




Locating Pin（Diamond）

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

QCMA MAGNET-LOCK CLAMPING RECEPTACLE Stainless

Steel

QCMA-M MAGNET-LOCK CLAMPING PIN

Body Magnet

SUS304 stainless steel Neodymium

Part Number Clamping Force(N)

Weight(g)

QCMA0612A 7 12

Part NumberWeight

(g)

QCMA0612-M4 2

BodyS45C steelElectroless nickel plated

15

φ16h9

φ6 ＋0.10＋0.05

2.5

3

M12×1.5(Fine Thread)

619

M12×1.5(Fine Thread)

75

.8

4

M4×0.7

Across Flats :5φ6 －0.2

－0.4

Nut (Stainless Steel)Order Separately

Installation WrenchOrder Separately


Part NumberPart Number

PW16

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Feature

Application Example

Shear Strength 900N

Installation/removal of maintenance cover plate of machines

The magnet pulls in the clamping pin.

Technical Information・Heat resistance 80℃・Mechanical Strength

Magnet-Lock Clamping Pin

Magnet

ClampingForce7N

Magnet-LockClamping Pin

Magnet-LockClamping Receptacle

QCMA0612-M4 QCMA0612A

Continuing to next page

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

How To Install Magnet-Lock Clamping Receptacle

How To Install Magnet-Lock Clamping Pin





Installation in a plate of thicknessranging from 2 to 2.6mm.

Installation in subplates of thicknessranging from over 2.6mm to 6mm.

φ16 ＋0.10＋0.05

3.5

＋0

.10

0φ13Nut

(Order Separately)6mm

φ16 ＋0.10＋0.05

3.5

＋0

.10

0

φ13Nut(Order Separately)10mm

φ16 ＋0.10＋0.05

3.5

＋0

.10

0

Installation in a subplate M12×1.5(Fine Threads)

φ16 ＋0.10＋0.05

3.5

＋0

.10

01

3

Installation in a block

M12×1.5(Fine Threads)

Nut(Not available from Imao)

φ4 ＋0.1 0

Nut(Not available from Imao)

φ14

φ4 ＋0.1 0

2

M4×0.7 depth 6

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Accuracy





Subplate

Base plate



Locating Pin(Round)

Locating Pin(Diamond)

Installation Wrench

Use this wrench for instalation and removal of the parts below.Order Separately

・ QCBA QCBAS BALL-LOCK CLAMPING RECEPTACLES ・ QCMA MAGNET-LOCK CLAMPING RECEPTACLE

・ QCWE-M-S POSITION SENSOR RECEPTACLES

Part Number

PW16

・ QCBU-M QCBU-M-SUS BALL-LOCK RECEPTACLES

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

QCSJ SHAFT COUPLING CLAMP


Multipurpose coupling element ★Key Point

Part Number Clamping Force(N) Weight(g)

QCSJ0514A 90 25Body/Shank Pin Spring

S45C steelElectroless nickel plated

SUS304 stainless steelEquivalent to SWOSC-V steel

NoteSpring pins are not supplied.

QCSJ-S / QCSJ-B CAM RECEPTACLES

Body

SCM440 steelQuenched and temperedElectroless nickel plated

Part Number Weight(g)

QCSJ0514-S 10QCSJ0514-B 8

Supplied With QCSJ0514-B ： 2 of socket-head cap screws(stainless steel), M2×0.4-5L

NoteSpring pins to mount QCSJ0514-S are not supplied.

QCSJ0514-S

(Shaft Mount)QCSJ0514-B

(Plate Mount)

φ5 −0.04−0.08

φ14−0.04−0.08

23

.59

.5

20

φ3 Through Holefor Spring Pins

21

25

φ14h9

φ14h9

φ13

φ5 ＋

0.08

＋0.04

2

1.5

81

7

14

.5

2-φ2.4

φ5 ＋

0.08

＋0.04

φ3 Through Holefor Spring Pins (Shaft Mount)

(Plate Mount)

QCSJ0514-S

QCSJ0514-B

11

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Feature Technical Information・Heatresistant Temperature　180℃・Mechanical Strength

When the pin contacts along the cam surface in CamReceptacle, the spring gets compressed to clamp the shafts.

How To Use

Application Example

Continuing onNext Page

Changes of thrust pads

1. Insert the shaft into the keyway of Cam Receptacle.

2. Turn the shaft or block for 90°to clamp.The element clicks when clamped.For unclamping, follow back these steps.

Shear and tensile strength is allowable load and the fastener could break when it receives bigger load.When the fastener receives tensile load that is bigger than its clamping force, there is a gap between the parts.

CAM RECEPTACLEQCSJ0514-S

SHAFT COUPLING CLAMPQCSJ0514A

Clamping Force

Spring

Pin

Shaft

Cam Receptacle

Shaft


Click! Click!

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Application Example

How To Install Shaft Coupling Clamp

Changes of riser

With Riser Without Riser

SHAFT COUPLING CLAMPQCSJ0514A

CAM RECEPTACLEQCSJ0514-B

Fix with a spring pin.

φ14 ＋0.08＋0.044

φ3

＋0

.09

0

16

±0

.120

or m

ore

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Pay attention to the direction of holes forspring pins.

Prepare male and female fittings for higheraccurate locating.

How To Install Cam Receptacle(Shaft Mount) How To Install Cam Receptacle(Plate Mount)

Note RepeatabilityRepeatability ±0.08


φ14 ＋0.08＋0.04

φ3 ＋

0.0

90

16

±0

.120

or m

ore5

2-M2×0.4

4.5

φ14 ＋0.08＋0.04

21

6±

0.1

φ26 or more

Unlocked Locked

Hole for Spring Pins

Fitting Part

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Body Shank Pin SpringS45C steelElectroless nickel plated





Weight（g）



QCSJS0822A 400 76 QCSJS0822-S QCTHS0834-B

Supplied With2 of cone point setscrews(stainless steel), M4×0.7-5L

Body Ball Collar Retaining RingS45C steelElectroless nickel plated





QCSJS0822-S 42

Supplied With2 of cone point setscrews(stainless steel), M4×0.7-5L

2-CountersinkFor M4 Cone Point Setscrew

φ8 －0.04－0.08

30

13

.2

24

φ22 －0.04－0.08

QCTHS-B Locking Receptacle

φ8 ＋0.08＋0.04

φ22h9

10 2

0 14

2-Countersink For M4 Cone Point SetscrewSection A-A

A A

QCSJS HEAVY DUTY SHAFT COUPLING CLAMP

Strong clamping by the spring

★Key Point

QCSJS-S LOCKING RECEPTACLE


ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

How To Use

Application Example

Clamping Force

Clamping Force

Cam Groove

Cam Groove

Shank

Ball

Shank

Spring

Shank

Locking Receptacle

Ball

Spring

PlateLocking Receptacle

1. Align the cam groove with the ball in LockingReceptacle and insert.

2. Turn the shaft for 90° to clamp. The element clicks when clamped.For unclamping, follow back these steps.

Click! Click!

Heavy Duty Shaft Coupling ClampQCSJS0822A

Locking ReceptacleQCSJS0822-S

Feature When the cam groove moves along the balls inside the receptacle, the spring gets compressed to clamp the shafts.

Change of the press machine attachment

Installation on Shaft Installation on Plate


ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Application Example

Mounting Direction




Ball

Cam Groove

Cam Groove

Ball

Countersink(For Setscrew)






BallBall

Unclamping Clamping ClampingUnclamping

Pattern A Pattern B

Heavy Duty Shaft Coupling ClampQCSJS0822A

Locking ReceptacleQCTHS0834-B

Change of riser

Installation on Shaft･Heartresistant Temperature 180℃･Mechanical Strength

Installation on Plate･Heartresistant Temperature 180℃･Mechanical Strength

Installation on Shaft Installation on Plate

Shear and tensile strength is allowable load and the fastener could break when it receives bigger load. When the fastener receives tensile load that is bigger than its clamping force, there is a gap between the parts.

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Note

6

φ22

φ30 or more

20

±0

.127

or m

ore

Fix with setscrews (Cone point)


2-M4×0.7

2-M4×0.7

4

20

±0

.1

27 o

r mor

e

φ22

φ30 or more

＋0.08＋0.04 ＋0.08

＋0.04

P.C.D.205

φ14.5

φ26 4

0

3-M3×0.5(Equally Spaced)


2-M4×0.7

φ22

φ30 or more

3

27

±0

.134

or m

ore

＋0.08 ＋0.04

＋0.10＋0.05

＋0

.1

Decide the mounting hole position depending on the clamped part direction.

Unclamping Clamping

Hole for M4×0.7 Setscrew

Prepare male and female fittings for higher accurate locating.

Fitting Part

How To Install

Locking Receptacle（ QCSJS0822-S ）

Locking Receptacle （ QCTHS0834-B ）Plate thickness should be 9mm or more.

RepeatabilityRepeatability ±0.08

Heavy Duty Shaft Coupling Clamp

Heavy Duty Shaft Coupling Clamp

Installation on Plate

Installation on Shaft

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

QCSJLK SHAFT COUPLING CLAMP WITH SAFETY LOCK

QCSJLK-S LOCKING RECEPTACLE

Safety lock for axial & rotational force

★Key Point

Body/Collar Pin SpringSUS303 stainless steel SUS420J2 stainless steel SUS304WPB stainless steel


QCSJLK1118A 41


QCSJLK1118-S 13

BodySUS303 stainless steel

NoteSpring pin for fixing the shaft is not supplied.

NoteSpring pin for fixing the shaft is not supplied.



612

32

.5

φ15

φ18

φ8h9φ3 Through Holefor Spring Pin

φ11H9

（3）

16

.51

2 6

φ11f9

φ8h9φ3 Through Holefor Spring Pin

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Feature


Application Example

How To Use


Change of suction pads

Pin

Spring

Locking Receptacle

Key

Rocking Part

The pin cannnot be pulled out when it reaches the end of the cam groove. The keys on the locking part stop the rotation.

Shaft

Collar

Shaft

Click!

3. Push up the collar for unclamping and turn the shaft by 90°.

2. Turn the shaft for 90° to clamp and it clicks when clamped.

1. Align the cam groove with the pin and insert.

Collar

PinCam Groove

Shear Strength 2000N Tensile Strength 1200N Allowable Torque 10N･m Allowable Bending Moment 15N･m

･Heatresistant Temperature 180℃･Mechanical Strength/Allowable Torque/Runout Angle

Runout Angle Max. 0.9°

SHAFT COUPLING CLAMP WITH SAFETY LOCKQCSJLK1118A

LOCKING RECEPTACLEQCSJLK1118-S

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

Application Example

Detachment of handwheel to prevent accidental operation

Change of spindle shafts


SHAFT COUPLING CLAMP WITH SAFETY LOCKQCSJLK1118A

QCSJLK1118A


SHAFT COUPLING CLAMP WITH SAFETY LOCK

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

How To Install

Installation Dimension Note

Locking ReceptacleShaft Coupling Clamp With Safety Lock

φ8H9

5±

0.1

12 o

r mor

e

φ3

＋0

.09

0

φ8H9

φ3＋

0.0

9 0

12 o

r mor

e



5±

0.1

44

.5

34

.5

Shaft Coupling Clamp With Safety Lock

Locking Receptacle

Spring Pin

Spring Pin

QCSJLK1118-S

QCSJLK1118A

Unclamping Clamping

Decide the mounting hole position depending on the part direction at the locking position.

Hole for Spring Pin

ONE-TOUCH FASTENERS


ONE-TOUCH FASTENERS

ONE-TOUCH FASTENERS

Documents

Transcript of ONE-TOUCH FASTENERS