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Slit Couplings - Clamping, Short/Long (Part Numbers)

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MISUMI

"Because backlash is 0, it is suitable for applications where rotation accuracy is required."

(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.

Type	Material	Surface Treatment	Accessory
CPLCN, CPSCN	Aluminum Alloy	Clear Anodize	Hex Socket Head Cap Screw
CPLSC, CPSSC	Stainless Steel	-	Hex Socket Head Cap Screw

Specifications

Part Number	-	Shaft Bore Dia. d₁	-	Shaft Bore Dia. d₂
CPLCN16	-	5	-	6

Part Number		d₁	d₂													L		ℓ		M (Coarse)	A	F		Slip Torque (N • m)		Unit Price
Type	D	d₁	d₂													CPLCN CPLSC	CPSCN CPSSC	CPLCN CPLSC	CPSCN CPSSC	M (Coarse)	A	CPLCN CPLSC	CPSCN CPSSC	CPLSC	CPSSC	CPLCN	CPLSC	CPSCN	CPSSC
CPLCN (Aluminum) CPLSC (Stainless Steel) CPSCN (Aluminum) CPSSC (Stainless Steel)	12	*4	*4	*5												18.5	14	5	5.2	M2	4	2.5	2.6	-	-
	12	*5		*5												18.5	14	5	5.2	M2	4	2.5	2.6	-	-
	16	*5		*5	*6											23	18	6.5	6.8	M2.5	5	3.25	3.4	-	-
	16	*6			*6											23	18	6.5	6.8		5	3.25	3.4	-	-
	20	*5			*6	6.35		*8								26	20	7.5	7.65		6.5	3.75	3.8	-	0.9
		*6			*6	6.35	7	*8																	-
		6.35						8
		*8						*8
	25	*5			*6											31	25	8.5	9.6	M3	9	4.25	4.8	0.7	1.2
		*6			*6	6.35		*8		*10														0.7	1.4
		6.35						8		10														0.9	-
		*8						*8	9.525	*10														1.7	1.9
		9.525								10														-	-
		*10								*10														-	-
	32	*8						*8	9.525	*10		12				41	32	12	12.6	M4	11	6	6.3	1.2	1.9
		9.525								10		12												2.1	2.4
		*10								*10	11	*12	14											2.7	3.4
		*12										*12	*14											2.9	-
	40	8						8		10						56	-	17	-	M5	14	8.5	-	-	-			-	-
		10								10
		12										12	14
		14											14		16
		15												15
		16													16

CPSCN and CPSSC are available in * marked sizes only. When slip torque is less than the allowable torque, use within slip torque.

Part Number		Allowable Torque (N • m)	Max. Rotational Speed (r/min)	Moment of Inertia (kg • m²)	Static Torsional Spring Constant (N • m/rad)	Lateral Misalignment (mm)	Angular Misalignment (°)	Allowable Axial Misalignment (mm)	Screw Tightening Torque (N • m)	Mass (g)
Type	D	Allowable Torque (N • m)	Max. Rotational Speed (r/min)	Moment of Inertia (kg • m²)	Static Torsional Spring Constant (N • m/rad)	Lateral Misalignment (mm)	Angular Misalignment (°)	Allowable Axial Misalignment (mm)	Screw Tightening Torque (N • m)	Mass (g)
CPLCN (Aluminum)	12	0.4	52000	7.8x10^-8	45	0.10	2	±0.3	0.5	3.6
	16	0.5	39000	3.4x10^-7	80			±0.4	1	9.2
	20	1	31000	9.1x10^-7	170			±0.4	1	16
	25	2	25000	2.6x10^-6	380	0.15		±0.5	1.5	28
	32	4	19000	9.7x10^-6	500	0.15			2.5	64
	40	8	15000	3.3x10^-5	700	0.20			4	140

Part Number		Allowable Torque (N • m)	Max. Rotational Speed (r/min)	Moment of Inertia (kg • m²)	Static Torsional Spring Constant (N • m/rad)	Angular Misalignment (°)	Allowable Axial Misalignment (mm)	Screw Tightening Torque (N • m)	Mass (g)
Type	D	Allowable Torque (N • m)	Max. Rotational Speed (r/min)	Moment of Inertia (kg • m²)	Static Torsional Spring Constant (N • m/rad)	Angular Misalignment (°)	Allowable Axial Misalignment (mm)	Screw Tightening Torque (N • m)	Mass (g)
CPSCN (Aluminum)	12	0.4	52000	6.4x10^-8	80	1	±0.1	0.5	3
	16	0.5	39000	2.9x10^-7	180		±0.2	1	8
	20	1	31000	7.5x10^-7	200			1	13
	25	2	25000	2.3x10^-6	780			1.5	25
	32	4	19000	8.1x10^-6	1100			2.5	53

CPSCN does not allow eccentricity.

Part Number		Allowable Torque (N • m)	Max. Rotational Speed (r/min)	Moment of Inertia (kg • m²)	Static Torsional Spring Constant (N • m/rad)	Lateral Misalignment (mm)	Angular Misalignment (°)	Allowable Axial Misalignment (mm)	Screw Tightening Torque (N • m)	Mass (g)
Type	D	Allowable Torque (N • m)	Max. Rotational Speed (r/min)	Moment of Inertia (kg • m²)	Static Torsional Spring Constant (N • m/rad)	Lateral Misalignment (mm)	Angular Misalignment (°)	Allowable Axial Misalignment (mm)	Screw Tightening Torque (N • m)	Mass (g)
CPLSC (Stainless Steel)	12	0.3	52000	2.2x10^-7	64	0.10	2	±0.2	0.5	10
	16	0.5	39000	9.0x10^-7	85			±0.3	1	25
	20	1	31000	2.5x10^-6	250			±0.3	1	43
	25	2	25000	7.1x10^-6	330	0.15		±0.4	1.5	78
	32	3.5	19000	2.7x10^-5	850	0.15		±0.5	2.5	170
	40	8	15000	9.0x10^-5	1000	0.20		±0.5	4	370

Part Number		Allowable Torque (N • m)	Max. Rotational Speed (r/min)	Moment of Inertia (kg • m²)	Static Torsional Spring Constant (N • m/rad)	Angular Misalignment (°)	Allowable Axial Misalignment (mm)	Screw Tightening Torque (N • m)	Mass (g)
Type	D	Allowable Torque (N • m)	Max. Rotational Speed (r/min)	Moment of Inertia (kg • m²)	Static Torsional Spring Constant (N • m/rad)	Angular Misalignment (°)	Allowable Axial Misalignment (mm)	Screw Tightening Torque (N • m)	Mass (g)
CPSSC (Stainless Steel)	12	0.3	52000	1.8x10^-7	140	1	±0.1	0.5	8.5
	16	0.5	39000	7.8x10^-7	240			1	21
	20	1	31000	2.1x10^-6	330			1	38
	25	2	25000	6.3x10^-6	720		±0.2	1.5	69
	32	3.5	19000	2.2x10^-5	1300		±0.2	2.5	150

CPSSC does not allow eccentricity.

Alterations

Part Number

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Part Number

Part Number	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Shaft Bore Dia. 1 d1 (or d) (Ø)	Shaft Bore Dia. 2 d2 (or d) (Ø)	O.D. (Ø)	Overall Length (mm)	Allowable Torque Range (N•m)	Allowable Misalignment	Body Material	Allowable Torque (N•m)	Allowable Angular Misalignment (deg)	Allowable Lateral Misalignment (mm)	Allowable Lateral Misalignment Range (mm)	Max. Rotational Speed (r/min)	Allowable Axial Misalignment (mm)	Moment of Inertia (kg･m²)	Standard/Short	Shaft I.D. d1 Change Hole Dia. [LDC] Specified in 0.1mm Increment	Shaft I.D. d2 Change Hole Dia. [RDC] Specified in 0.1mm Increment

Product TOP

Basic Information

Series Name	Slit	Application	Standard	Features	Zero Backlash / Low Moment of Inertia
Max. Rotational Speed Range(r/min)	10001~78000	Product Category	Coupling Main Body

Configure

142 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Bore Dia. 1 d1 (or d)(Ø)
4

5

6

6.35

8

9.525

10

12

14

15

16
Clear
Shaft Bore Dia. 2 d2 (or d)(Ø)
4

5

6

6.35

7

8

9.525

10

11

12

14

15

16
Clear
O.D.(Ø)
12

16

20

25

32

40
Clear
Overall Length(mm)
14

18

18.5

20

23

25

26

31

32

41

56
Clear
Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

5.01~10.00
Clear
Allowable Misalignment
- Angular Misalignment
- Eccentricity
- Axial Misalignment
Clear
Body Material
- Stainless Steel
  - Stainless Steel
- Aluminum
  - Aluminum
Clear
Allowable Torque(N•m)
0.3

0.4

0.5

1

2

3.5

4

8
Clear
Allowable Angular Misalignment(deg)
1

2
Clear
Allowable Lateral Misalignment(mm)
0.1

0.15

0.2
Clear
Allowable Lateral Misalignment Range(mm)
0.02~0.2
Clear
Max. Rotational Speed(r/min)
15000

19000

25000

31000

39000

52000
Clear
Standard/Short
- Short
- Standard
Clear
Shaft I.D. d1 Change Hole Dia. [LDC] Specified in 0.1mm Increment
[4-14/0.5]
Clear
Shaft I.D. d2 Change Hole Dia. [RDC] Specified in 0.1mm Increment
6.35

9.525

12.7
[4-14/0.5]
Clear
type
- CPLCN
- CPLSC
- CPSCN
- CPSSC
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

5 Day(s) or Less
Clear

Specify Alterations

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

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Slit Couplings - Clamping, Short/Long (Part Numbers)

(i)Caution

Specifications

Alterations

Part Number

Basic Information

Configure

Specification/Dimensions

Shaft Bore Dia. 1 d1 (or d)(Ø)

Shaft Bore Dia. 2 d2 (or d)(Ø)

O.D.(Ø)

Overall Length(mm)

Allowable Torque Range(N•m)

Allowable Misalignment

Body Material

Allowable Torque(N•m)

Allowable Angular Misalignment(deg)

Allowable Lateral Misalignment(mm)

Allowable Lateral Misalignment Range(mm)

Max. Rotational Speed(r/min)

Standard/Short

Shaft I.D. d1 Change Hole Dia. [LDC] Specified in 0.1mm Increment

Shaft I.D. d2 Change Hole Dia. [RDC] Specified in 0.1mm Increment

type

CAD

Days to Ship

Specify Alterations

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