(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

Our Business Hours:
Mon. - Fri. 8 a.m. - 6 p.m.

All Categories

Applications

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Need Help?

Order/Quote

Order

Order

/ Order
/ Order

Part Number Checker

Catalog Request

How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.

Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

Flexible Couplings - For high torque and vibration absorption.

Click this image to zoom it.

Move the mouse over the image to zoom

New Pricing

MISUMI

Flexible spider couplings for high torque and vibration absorption. Zero backlash transmission is possible with low torque. Excellent flexibility and 4 types of spacer hardness.

METRIC
inCAD Components

(i)Caution

Please check the content on our website as the PDF does not contain the most up-to-date information.

Part Number

Configured Part Number is shown.

Couplings - Jaw, Clamping with Key Groove:Related Image

[ ! ]For the selection criteria and alignment procedures >> Click here

・Materials

Parts	[ M ]Material	[ S ]Surface Treatment	[ A ]Accessories
Hub	Aluminum Alloy	Clear Anodize	Hex Socket Head Cap Screw
Spacer	Polyurethane	-	Hex Socket Head Cap Screw

Specifications

Part Number	-	Spacer	-	Shaft Bore Dia. d₁	-	Shaft Bore Dia. d₂
CPJC30	-	BL	-	10	-	11

Selectable	Color	Hardness Shore A
BL	Blue	80
WH	White	92
RD	Red	98

Part Number		Spacer (Color)	d₁, d₂ (d₁≤d₂)														L	ℓ	B	C	F	G	Clamp Screw
Type	D	Spacer (Color)	d₁, d₂ (d₁≤d₂)														L	ℓ	B	C	F	G	M	Tightening Torque (N·m)
CPJC	14	BL (Blue) WH (White) RD (Red)	3	4	5												22	7	6	1	3.5	4	M2	0.5
	20				5	6	6.35	7	8								30	10	8	1	5	6.5	M2.5	1
	30							7	8	9.525	10	11	12				35	11	10	1.5	5.5	10	M4	2.5
	40										10	11	12	14	15	16	66	25	12	2	8.5	14	M5	4

Part Number		Spacer (Color)	d₁, d₂ (d₁≤d₂)						L	ℓ	B	C	F	G	Clamp Screw
Type	D	Spacer (Color)	d₁, d₂ (d₁≤d₂)						L	ℓ	B	C	F	G	M	Tightening Torque (N·m)
CPJCK	30	BL (Blue) WH (White) RD (Red)	10	11	12				35	11	10	1.5	5.5	10	M4	2.5
CPJCK	40	BL (Blue) WH (White) RD (Red)	10	11	12	14	15	16	66	25	12	2	8.5	14	M5	4

Part Number		Allowable Torque (N·m)			Angular Misalignment ( ° )	Lateral Misalignment (mm)			Static Torsional Spring Constant (N · m / rad)			Max. Rotational Speed (r / min)	Moment of Inertia (kg · m²)	Allowable Axial Misalignment (mm)	Mass (g)
Type	D	BL	WH	RD	Angular Misalignment ( ° )	BL	WH	RD	BL	WH	RD	Max. Rotational Speed (r / min)	Moment of Inertia (kg · m²)	Allowable Axial Misalignment (mm)	Mass (g)
CPJC	14	0.7	1.2	2	1.0	0.15	0.10	0.10	8	14	22	45000	1.6x10^-7	+0.6 0	6
	20	1.8	3	5		0.20	0.15		16	29	55	31000	1.1x10^-6	+0.8 0	19
	30	4	7.5	12.5		0.20	0.15		46	73	130	21000	6.2x10^-6	+1.0 0	50
	40	4.9	10	17		0.15	0.10		380	570	1200	15000	3.9x10^-5	+1.2 0	160

[ ! ]The allowable torque varies depending on temperature. Click here

Part Number		Allowable Torque (N · m)			Angular Misalignment ( ° )	Lateral Misalignment (mm)			Static Torsional Spring Constant (N · m / rad)			Max. Rotational Speed (r / min)	Moment of Inertia (kg · m²)	Allowable Axial Misalignment (mm)	Mass (g)
Type	D	BL	WH	RD	Angular Misalignment ( ° )	BL	WH	RD	BL	WH	RD	Max. Rotational Speed (r / min)	Moment of Inertia (kg · m²)	Allowable Axial Misalignment (mm)	Mass (g)
CPJCK	30	4	7.5	12.5	1.0	0.20	0.15	0.10	46	73	130	21000	4.2x10^-6	+1.0 0	50
CPJCK	40	4.9	10	17	1.0	0.15	0.10	0.10	380	570	1200	15000	3.7x10^-5	+1.2 0	160

· Spacer is press-fitted into the body.

Price list

■Volume Discount Rate ([ ! ]Round down to nearest one cent.) P.89

Quantity	1~9	10~12	13, 14	15~19
Discount Rate	Unit Price	5%	10%	18%

[ ! ]For orders larger than indicated quantity, please request a quotation.

Alterations

More Information

Technical Information

Keyway Dimensions

[!]Applicable to CPKCK only.

Shaft Bore Dia. d1, d2	b		t		Key Nom. Dim. b x h
Shaft Bore Dia. d1, d2	Dim.	Tolerance	Dim.	Tolerance	Key Nom. Dim. b x h
10-12	4	±0.0150	1.8	+0.1 0	4x4
13-17	5		2.3		5x5
18-22	6		2.8		6x6
23-30	8	±0.0180	3.3	+0.2 0	8x7
31-38	10	±0.0180	3.3		10x8
39-44	12	±0.0215	3.3		12x8
45-50	14		3.8		14x9
51-58	16		4.3		16x10
59-60	18		4.4		18x11

Support Information

MISUMI Coupling Type

Coupling Type	Disk Tye	With Slit Type	Oldham Type	Jaw Type	Bellows Type	Rigid Type	Universal Joints Type	Chain Couplings Type
Photo
Shaft Bore Dia	Ø2-60 mm	Ø1.5-35 mm	Ø1-47 mm	Ø3-60 mm	Ø0-62 mm	Ø3-35 mm	Ø1-60 mm	Ø14-55 mm
Mortor Recommendation	Servo Motor Stepping Motors	Servo Motor Stepping Motors	*General Purpose Morter	Stepping Motors General Purpose Morter	*Stepping Motors	Servo Motor Stepping Motors	Stepping Motors General Purpose Morter	*General Purpose Morter
Torque	0.15-800 N·m	0.05-35 N·m	0.06-352 N·m	0.31-1,350 N·m	0.3-500 N·m	0.3-206 N·m	0.25-495 N·m	100-2,372 N·m
Zero Backlash	Excellent	Excellent	Inefficient	Inefficient	Good	Excellent	Inefficient	Inefficient
Allowable Angular Misalignment	Good	Good	Excellent	Reasonable	Excellent	Inefficient	Excellent	Reasonable
Allowable Lateral Misalignment	Reasonable	Reasonable	Excellent	Reasonable	Reasonable	Inefficient	Inefficient	Reasonable
Axial Misalignment	Good	Reasonable	Good	Inefficient	Excellent	Inefficient	Inefficient	Inefficient
See all options	Click here	Click here	Click here	Click here	Click here	Click here	Click here	Click here

For more details on each type of coupling click here

Cautions

Use Precautions

Make sure to keep misalignment within the allowed range and avoid excessive torque. Otherwise the coupling’s life will be shortened considerably due to plastic deformation.
For your safety, enclose the revolving parts of equipment with a protective cover.
If the coupling item generates abnormal metallic noises, immediately turn off the equipment and identify the cause. Such noises may be an indication of improper alignment, shaft interference or a loose screw.
For applications with a large load fluctuation, apply an adhesive agent on the coupling’s screws to prevent them from loosening. Alternatively, select a coupling of a larger size/load capability.

Compatible Models

Category	Rotary Shafts	Lead Screw Shafts	Lead Screw Nuts	Lead Screw Position Indicators	Ball Screws
Image

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 45; 60

Part Number
CPJC30-WH-[7,8,9.525,10,11,12]-[7,8,9.525,10,11,12]
CPJC30-WH-[7,8,9.525,10,11,12]-RDC[7-12/0.1]
CPJC30-WH-LDC[7-12/0.1]-[7,8,9.525,10,11,12]
CPJC30-WH-LDC[7-12/0.1]-RDC[7-12/0.1]
CPJC40-WH-[10,11,12,14,15,16]-[10,11,12,14,15,16]
CPJCK30-WH-[10,11,12]-[10,11,12]
CPJCK40-WH-[10,11,12,14,15,16]-[10,11,12,14,15,16]

Minimum order quantity	Days to Ship	RoHS	Allowable Torque Range (N•m)	For Shaft Size d1 (mm)	For Shaft Size d2 (mm)	O.D. D (Ø)	Overall Length (mm)	Allowable Torque (N•m)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment (mm)	Allowable Axial Misalignment (mm)	Moment of Inertia (kg･m²)	Spacer (Color Selection)	Shaft Bore Shape	Shaft I.D. d1 Change Hole Dia. [LDC] Specified in 1mm Increment	Shaft I.D. d2 Change Hole Dia. [RDC] Specified in 1mm Increment
1 Piece(s)	8 Days or more	10	5.01~10.00	7 ～ 12	7 ～ 12	30	35	7.5	21000	0.15	+1.0/0	6.2×10^-6	WH (White)	Standard Holes	-	-
1 Piece(s)	8 Days or more	10	5.01~10.00	7 ～ 12	-	30	35	7.5	21000	0.15	+1.0/0	6.2×10^-6	WH (White)	Standard Holes	-	7 ～ 12
1 Piece(s)	8 Days or more	10	5.01~10.00	-	7 ～ 12	30	35	7.5	21000	0.15	+1.0/0	6.2×10^-6	WH (White)	Standard Holes	7 ～ 12	-
1 Piece(s)	8 Days or more	10	5.01~10.00	-	-	30	35	7.5	21000	0.15	+1.0/0	6.2×10^-6	WH (White)	Standard Holes	7 ～ 12	7 ～ 12
1 Piece(s)	8 Days or more	10	5.01~10.00	10 ～ 16	10 ～ 16	40	66	10	15000	0.1	+1.2/0	3.9×10^-5	WH (White)	Standard Holes	-	-
1 Piece(s)	8 Days or more	10	5.01~10.00	10 ～ 12	10 ～ 12	30	35	7.5	21000	0.15	+1.0/0	4.2×10^-6	WH (White)	Hole with Keyway	-	-
1 Piece(s)	8 Days or more	10	5.01~10.00	10 ～ 16	10 ～ 16	40	66	10	15000	0.1	+1.2/0	3.7×10^-5	WH (White)	Hole with Keyway	-	-

Product TOP

Basic Information

Series Name	Jaw Type	Allowable Misalignment	Angular / Eccentricity / Axial	Application	Standard
Max. Rotational Speed Range(r/min)	10001~78000	Features	High Torque Type / Low Moment of Inertia	Body Material	Aluminum
Category	Coupling Main Body	Allowable Angular Misalignment(deg)	1	Allowable Lateral Misalignment Range(mm)	0.02~0.2
Buffer Part Material	Polyurethane	Operating Temperature(℃)	-20::60

Configure

7 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

For Shaft Size d1(mm)
3

4

5

6

6.35

7

8

9.525

10

11

12

14

15

16
Clear
For Shaft Size d2(mm)
3

4

5

6

6.35

7

8

9.525

10

11

12

14

15

16
Clear
O.D. D(Ø)
14

20

30

40
Clear
Overall Length(mm)
22

30

35

66
Clear
Allowable Torque(N•m)
0.7

1.2

1.8

2

3

4

4.9

5

7.5

10

12.5

17
Clear
Max. Rotational Speed(r/min)
15000

21000

31000

45000
Clear
Allowable Lateral Misalignment(mm)
0.1

0.15

0.2
Clear
Spacer (Color Selection)
- BL (Blue)
- RD (Red)
- WH (White)
Clear
Shaft Bore Shape
Hole with Keyway

Standard Holes
Clear
Shaft I.D. d1 Change Hole Dia. [LDC] Specified in 1mm Increment
[7-12/0.1]
Clear
Shaft I.D. d2 Change Hole Dia. [RDC] Specified in 1mm Increment
[7-12/0.1]
Clear
type
- CPJC
- CPJCK
Clear
Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

5.01~10.00

10.01~20.00
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

8 Days or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Additional Products in this Category

Complementary Products

Rotary Shafts - Straight.
MISUMI Days to Ship : 7 Days or more
Drive Shafts - Straight
MISUMI Days to Ship : 12 Days or more
Bearings with Housing - Direct mounting, compact housing.
MISUMI Days to Ship : 8 Days or more
Bearings with Housing - Angular contact bearings, one deep groove ball bearing, round flange, double bearings.
MISUMI Days to Ship : 12 Days or more

Tech Support

Technical Support: Tel：+52-442-672-7661 ext. 2 then wait and dial 4
E-mail: soportetecnico@misumimex.com; Mon. - Fri. 8 a.m. - 6 p.m.; Technical Inquiry

Top of the page

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)

Contact Information: Contact Us

Inquiry Format

All Categories

Categories

Applications

Brands

How can we improve?

Flexible Couplings - For high torque and vibration absorption.

(i)Caution

Specifications

Price list

Alterations

More Information

Technical Information

Keyway Dimensions

Support Information

MISUMI Coupling Type

Cautions

Use Precautions

Compatible Models

Part Number

Basic Information

Configure

Specification/Dimensions

For Shaft Size d1(mm)

For Shaft Size d2(mm)

O.D. D(Ø)

Overall Length(mm)

Allowable Torque(N•m)

Max. Rotational Speed(r/min)

Allowable Lateral Misalignment(mm)

Spacer (Color Selection)

Shaft Bore Shape

Shaft I.D. d1 Change Hole Dia. [LDC] Specified in 1mm Increment

Shaft I.D. d2 Change Hole Dia. [RDC] Specified in 1mm Increment

type

Allowable Torque Range(N•m)

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Complementary Products

Tech Support

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)