[Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.

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

Jaw Couplings Clamping Type

Economy

Check FAQ of this product (4 items)

MISUMI

MiSUMi Economy

MISUMI

This is an economy item, The price is cheaper than the MISUMI standard product.

RoHS

Part Number

Configured Part Number is shown.

Drawing/Specifications
3D Preview
Part Numbers

Product Overview

Jaw couplings, also known as spider couplings, consist of two metal jaw hubs and one elastomer resin spider.
The res in spider helps absorb the impact of inertial loads during start and stop operations. Easy to assemble and disassemble.
Applicable motor types: Recommended for use with stepper motors and general-purpose motors.

Dimensional Drawing

Keyway specifications require selecting additional machining parameters LK/RK
E-LMPJC

Outer diameter ⌀14–⌀30

Outer diameter ⌀35–⌀40
35-40

Outer diameter ⌀55-⌀120
55-120

Be sure to use a torque wrench to tighten the bolts according to the specified tightening torque in the specification table to avoid thread stripping caused by excessive force. Keyway specifications require selecting additional machining parameters LK/RK

TYPE	Adjusting ring material	Shore hardness A	Color
E-LMPJC	Polyurethane	98	Red
E-LMPJY		90	Yellow
E-LMPJB		80	Blue

Specification Overview

· Material Table

Part	Material	Surface treatment	Accessories
Hub	Aluminum alloy	Anodized finish	Hex socket bolt
Adjustment ring	Polyurethane	—	Hex socket bolt

Specification Table

Please follow the selection steps

, choose the type and parameters, and then place your order.

Type (Type·DL)	—	d₁	—	d₂
E-LMPJC20L30 E-LMPJC30L35	— —	7 7	— —	8 9

Unit: mm

Type			d₁ and d₂ selection (but d₁ ≤ d₂)																LF	B	C	F	Inner bore ⌀d	Locking bolt (M)	G
Type	D	L
E-LMPJC (adjustment ring red) E-LMPJY (adjustment ring yellow) E-LMPJB (Adjustment ring blue)	14	L22	3	4	5	6	6.35												7.5	6.2	0.4	3.75	⌀3–⌀4	2.5	4
																							⌀5–⌀6.35	2	4.5
	20	L30	3	4	5	6	6.35	7	8	9	9.525	10							10.3	8	0.7	5.10	⌀3-⌀8	3	6.3
																							⌀9-⌀10	2.5	7
	25	L30	5	6	6.35	7	8	9	9.525	10	11	12	12.7	13	14				8.85	10.3	1	4.40	⌀5-⌀10	4	8
																							⌀11-⌀14	3	9.5
	25	L34	5	6	6.35	7	8	9	9.525	10	11	12	12.7	13	14				10.85	10.3	1	5.40	⌀5-⌀10	4	8
																							⌀11-⌀14	3	9.5
	30	L35	5	6	6.35	7	8	9	9.525	10	11	12	12.7	13	14	15	16		11.7	10	0.8	5.80	⌀5-⌀14	4	9.7
																							⌀15-⌀16	3	10.5
	35	L50	8	9	9.525	10	11	12	12.7	13	14	15	16	17	18	19	20		19.35	9.3	1	9.70	⌀8-⌀18	4	12
																							⌀19-⌀20	3	13
	40	L55	8	9	9.525	10	11	12	12.7	13	14	15	16	17	18	19	20	22	20.6	10.8	1.5	10.30	⌀8-19	5	13
																							⌀20-⌀22	4	14.8
	40	L66	8	9	9.525	10	11	12	12.7	13	14	15	16	17	18	19	20	22	26.1	10.8	1.5	7.50	⌀8-19	5	13
																							⌀20-⌀22	4	14.8
	55	L78	12	12.7	13	14	15	16	17	18	19	20	22	24	25	28	30		30.8	13.9	1.3	9.50	⌀12-⌀30	6	20
	65	L90	14	15	16	17	18	19	20	22	24	25	28	30	32	35	38		36	15	1.5	12	⌀14-⌀35	8	23.5
																							⌀38	6	25
	80	L114	19	20	22	24	25	28	30	32	35	38	40	42	45				45.75	18.5	2	15	⌀19-⌀45	8	29
	95	L126	20	22	24	25	28	30	32	35	38	40	42	45	50	55			51.3	20.4	1.5	15.50	⌀20-⌀50	10	34
																							⌀55	10	35
	105	L140	20	22	24	25	28	30	32	35	38	40	42	45	50	55	60		57.3	20.4	2.5	17.50	⌀20-⌀60	10	38

Please adjust the shaft insertion amount according to the "LF" dimensions in the catalog.

The red adjustment ring in the center of the standard product is solid.

■ Characteristics

Type			Rated torque (N⋅m)			Allowable angular misalignment (°)	Allowable eccentricity (mm)			Static torsional stiffness (N⋅m/rad)			Maximum speed (r/min)	Moment of inertia (kg·m²)	Allowable axial amplitude (mm)	Locking torque (N⋅m)	Weight g
Type	D	L	E-LMPJC	E-LMPJY	E-LMPJB	Allowable angular misalignment (°)	E-LMPJC	E-LMPJY	E-LMPJB	E-LMPJC	E-LMPJY	E-LMPJB	Maximum speed (r/min)	Moment of inertia (kg·m²)	Allowable axial amplitude (mm)	Locking torque (N⋅m)	Weight g
E-LMPJC (adjustment ring red) E-LMPJY (adjustment ring yellow) E-LMPJB (Adjustment ring blue)
	14	L22	1.1	0.7	0.4	1	0.02	0.03	0.04	46	28	17	19000	2.0 × 10^-7	±0.6	11	10
	20	L30	2.8	1.7	1	1	0.02	0.03	0.04	55	33	20	17000	1.1 × 10^-6	±0.6	3.5	19
	25	L30	6	3.6	2.1	1	0.02	0.03	0.04	65	39	24	16000	5.2 × 10^-6	±0.6	3.5	33
	25	L34	6	3.6	2.1	1	0.02	0.03	0.04	65	39	24	16000	5.2 × 10^-6	±0.6	3.5	42
	30	L35	6.5	3.9	2.3	1	0.02	0.03	0.04	72	43	26	12000	6.2 × 10^-6	±0.6	3.5	50
	35	L50	15	9	5.3	1	0.02	0.03	0.04	200	120	72	10000	8.1 × 10^-6	±0.6	8	45
	40	L55	32	19	11	1	0.02	0.03	0.04	500	300	180	10000	3.8 × 10^-5	±0.8	8	127
	40	L66	32	19	11	1	0.02	0.03	0.04	550	330	198	10000	3.9 × 10^-5	±0.8	8	154
	55	L78	46	28	16	1	0.02	0.03	0.04	1500	900	540	8000	1.6 × 10^-3	±0.8	13	341
	65	L90	109	66	38	1	0.02	0.03	0.04	2800	1680	1008	6000	2.5 × 10^-3	±0.8	28	583
	80	L114	135	81	47	1	0.02	0.03	0.04	3500	2100	1260	4600	2.8 × 10^-3	±1.0	28	1000
	95	L126	250	150	88	1	0.02	0.03	0.04	5000	3000	1800	3800	3.0 × 10^-3	±1.0	40	1500
	105	L140	420	252	147	1	0.02	0.03	0.04	5400	3240	1944	3400	3.2 × 10^-3	±1.0	75	2000

Allowable torque varies with temperature.

Additional machining - keyway

Shaft bore diameter d₁·d₂	b (Keyway width)		t Keyway depth	Key nominal size b × h
Shaft bore diameter d₁·d₂	LK	RK	t Keyway depth	Key nominal size b × h
6 to 8	2	2	1	2 × 2
8 to 10	3	3	1.4	3 × 3
11 to 12	4	4	1.8	4 × 4
12.7 to 17	5	5	2.3	5 × 5
18 to 22	6	6	2.8	6 × 6
23 to 30	8	8	3.3	8 × 7
31 to 38	10	10	3.3	10 × 8
39 to 44	12	12	3.3	12 × 8
45 to 50	14	14	3.8	14 × 9
51 to 58	16	16	4.3	16 × 10
59 to 65	18	18	4.4	18 × 11
66 to 75	20	20	4.9	20 × 12
76 to 85	22	22	5.4	22 × 14
86 to 95	25	25	5.4	25 × 14

Product Features

The features of jaw couplings are as follows:
Simple structure, no lubrication required, easy maintenance, convenient inspection, maintenance-free, and capable of continuous long-term operation.
Polyurethane elastomer components are wear-resistant and oil-resistant, have high load capacity, long service life, and are safe and reliable.
Provides excellent vibration damping, cushioning, and electrical insulation performance. Offers large axial, radial, and angular compensation capabilities.
Simple structure, small radial dimensions, lightweight, low moment of inertia, suitable for medium and high-speed applications.

Usage Method

■ Installation method
STEP1 Insert the coupling
Make sure the clamping bolts are loosened, then remove any dust, foreign matter, or oil from the shaft and the coupling bore.
Next, when inserting the coupling onto the shaft, be careful not to subject the diaphragm to excessive stress such as compression or tension.
STEP2 Adjustment using a jig
Please use a jig to precisely adjust and secure the concentricity of the left and right hubs of the coupling.
STEP3 Simple eccentricity and angular misalignment check
With the bolts loosened, slide the coupling axially to confirm smooth operation.
Next, rotate the coupling and make sure it operates smoothly.
Eccentricity is not allowed for single-disc couplings, so please position them accurately.
Usage method

STEP4 Installation
Adjust the shaft insertion amount according to the ℓ dimension in the product catalog, and use a torque wrench to tighten to the specified torque.
*If the specified torque cannot be reached in one tightening, please tighten the left and right clamps in a crisscross pattern over 2 or 3 rounds.

Precautions

■ Alignment Adjustment
1. Couplings allow for shaft misalignment, transmission of rotational angle, and torque, but if the shaft misalignment exceeds the allowable value, vibration may occur or the service life may be drastically reduced. Be sure to perform alignment adjustment.
2. Shaft misalignment includes eccentricity (parallel error between two shaft centers), angular misalignment (angular error between two shaft centers), and axial displacement (axial movement of the shaft).
Please calibrate and adjust the shafts to ensure that the shaft misalignment is within the allowable values specified in the dimensions and performance tables of each product.
3. The allowable values for shaft misalignment listed in the dimensions and performance tables refer to the case where only one of eccentricity, angular misalignment, or axial displacement occurs individually. When two or more types of shaft misalignment occur simultaneously, the corresponding allowable values should each be halved.
4. Shaft misalignment does not only occur during assembly to the equipment; vibration during operation, thermal expansion, and bearing wear are also major causes. Therefore, it is recommended to set the shaft misalignment to less than one-third of the allowable value.

Example of Use

Coupling Example of Use 1: Motor × Gearbox	Coupling Example of Use 2: Motor × Ball Screw
Coupling Example of Use 3: Motor × Encoder	Coupling Example of Use 4: Motor × Testing Machine

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
E-LMPJB14L22-[3,4,5,6,6.35]-[3,4,5,6,6.35]
E-LMPJB20L30-[3,4,5,6,6.35,7,8,9,9.525,10]-[3,4,5,6,6.35,7,8,9,9.525,10]
E-LMPJB25L30-[5,6,6.35,7,8,9,9.525,10,11,12,12.7,13,14]-[5,6,6.35,7,8,9,9.525,10,11,12,12.7,13,14]
E-LMPJB25L34-[5,6,6.35,7,8,9,9.525,10,11,12,12.7,13,14]-[5,6,6.35,7,8,9,9.525,10,11,12,12.7,13,14]
E-LMPJB30L35-[5,6,6.35,7,8,9,9.525,10,11,12,12.7,13,14,15,16]-[5,6,6.35,7,8,9,9.525,10,11,12,12.7,13,14,15,16]
E-LMPJB35L50-[8,9,9.525,10,11,12,12.7,13,14,15,16,17,18,19,20]-[8,9,9.525,10,11,12,12.7,13,14,15,16,17,18,19,20]
E-LMPJB40L55-[8,9,9.525,10,11,12,12.7,13,14,15,16,17,18,19,20,22]-[8,9,9.525,10,11,12,12.7,13,14,15,16,17,18,19,20,22]
E-LMPJB40L66-[8,9,9.525,10,11,12,12.7,13,14,15,16,17,18,19,20,22]-[8,9,9.525,10,11,12,12.7,13,14,15,16,17,18,19,20,22]
E-LMPJB55L78-[12,12.7,13,14,15,16,17,18,19,20,22,24,25,28,30]-[12,12.7,13,14,15,16,17,18,19,20,22,24,25,28,30]
E-LMPJB65L90-[14,15,16,17,18,19,20,22,24,25,28,30,32,35,38]-[14,15,16,17,18,19,20,22,24,25,28,30,32,35,38]
E-LMPJB80L114-[19,20,22,24,25,28,30,32,35,38,40,42,45]-[19,20,22,24,25,28,30,32,35,38,40,42,45]
E-LMPJB95L126-[20,22,24,25,28,30,32,35,38,40,42,45,50,55]-[20,22,24,25,28,30,32,35,38,40,42,45,50,55]
E-LMPJB105L140-[20,22,24,25,28,30,32,35,38,40,42,45,50,55,60]-[20,22,24,25,28,30,32,35,38,40,42,45,50,55,60]
E-LMPJC14L22-[3,4]-[3,4]
E-LMPJC20L30-[4,5,6,6.35,7,8,9,9.525,10]-[4,5,6,6.35,7,8,9,9.525,10]
E-LMPJC25L30-[5,6,6.35,7,8,9,9.525,10,11,12,12.7,13,14]-[5,6,6.35,7,8,9,9.525,10,11,12,12.7,13,14]
E-LMPJC25L34-[5,6,6.35,7,8,9,9.525,10,11,12,12.7,13,14]-[5,6,6.35,7,8,9,9.525,10,11,12,12.7,13,14]
E-LMPJC30L35-[5,6,6.35,7,8,9,9.525,10,11,12,12.7,13,14,15,16]-[5,6,6.35,7,8,9,9.525,10,11,12,12.7,13,14,15,16]
E-LMPJC35L50-[8,9,9.525,10,11,12,12.7,13,14,15,16,17,18,19,20]-[8,9,9.525,10,11,12,12.7,13,14,15,16,17,18,19,20]
E-LMPJC40L55-[7,8,9,9.525,10,11,12,12.7,13,14,15,16,17,18,19,20,22]-[7,8,9,9.525,10,11,12,12.7,13,14,15,16,17,18,19,20,22]
E-LMPJC40L66-[7,8,9,9.525,10,11,12,12.7,13,14,15,16,17,18,19,20,22]-[7,8,9,9.525,10,11,12,12.7,13,14,15,16,17,18,19,20,22]
E-LMPJC55L78-[12,12.7,13,14,15,16,17,18,19,20,22,24,25,28,30]-[12,12.7,13,14,15,16,17,18,19,20,22,24,25,28,30]
E-LMPJC65L90-[14,15,16,17,18,19,20,22,24,25,28,30,32,35,38]-[14,15,16,17,18,19,20,22,24,25,28,30,32,35,38]
E-LMPJC80L114-[19,20,22,24,25,28,30,32,35,38,40,42,45]-[19,20,22,24,25,28,30,32,35,38,40,42,45]
E-LMPJC95L126-[20,22,24,25,28,30,32,35,38,40,42,45,50,55]-[20,22,24,25,28,30,32,35,38,40,42,45,50,55]
E-LMPJC105L140-[20,22,24,25,28,30,32,35,38,40,42,45,50,55,60]-[20,22,24,25,28,30,32,35,38,40,42,45,50,55,60]
E-LMPJY14L22-[3,4,5,6,6.35]-[3,4,5,6,6.35]
E-LMPJY20L30-[3,4,5,6,6.35,7,8,9,9.525,10]-[3,4,5,6,6.35,7,8,9,9.525,10]
E-LMPJY25L30-[5,6,6.35,7,8,9,9.525,10,11,12,12.7,13,14]-[5,6,6.35,7,8,9,9.525,10,11,12,12.7,13,14]
E-LMPJY25L34-[5,6,6.35,7,8,9,9.525,10,11,12,12.7,13,14]-[5,6,6.35,7,8,9,9.525,10,11,12,12.7,13,14]
E-LMPJY30L35-[5,6,6.35,7,8,9,9.525,10,11,12,12.7,13,14]-[5,6,6.35,7,8,9,9.525,10,11,12,12.7,13,14]
E-LMPJY35L50-[8,9,9.525,10,11,12,12.7,13,14,15,16,17,18,19,20]-[8,9,9.525,10,11,12,12.7,13,14,15,16,17,18,19,20]
E-LMPJY40L55-[8,9,9.525,10,11,12,12.7,13,14,15,16,17,18,19,20,22]-[8,9,9.525,10,11,12,12.7,13,14,15,16,17,18,19,20,22]
E-LMPJY40L66-[8,9,9.525,10,11,12,12.7,13,14,15,16,17,18,19,20,22]-[8,9,9.525,10,11,12,12.7,13,14,15,16,17,18,19,20,22]
E-LMPJY55L78-[12,12.7,13,14,15,16,17,18,19,20,22,24,25,28,30]-[12,12.7,13,14,15,16,17,18,19,20,22,24,25,28,30]
E-LMPJY65L90-[14,15,16,17,18,19,20,22,24,25,28,30,32,35,38]-[14,15,16,17,18,19,20,22,24,25,28,30,32,35,38]
E-LMPJY80L114-[19,20,22,24,25,28,30,32,35,38,40,42,45]-[19,20,22,24,25,28,30,32,35,38,40,42,45]
E-LMPJY95L126-[20,22,24,25,28,30,32,35,38,40,42,45,50,55]-[20,22,24,25,28,30,32,35,38,40,42,45,50,55]
E-LMPJY105L140-[20,22,24,25,28,30,32,35,38,40,42,45,50,55,60]-[20,22,24,25,28,30,32,35,38,40,42,45,50,55,60]

Standard Unit Price	Minimum order quantity	Days to Ship	Shaft Bore Dia.1 d1 (or d) (Ø)	Shaft Bore Dia. 2 d2 (or d) (Ø)	O.D. (Ø)	Overall Length (mm)	Allowable Torque (N•m)	Allowable Lateral Misalignment (mm)	Max. Rotational Speed (r/min)	Allowable Axial Misalignment (mm)	Moment of Inertia (kg・m2)	Holder Material
-	1 Piece(s)	9 Day(s)	3 ～ 6.35	3 ～ 6.35	14	22	0.4	0.04	19000	0.6	2.0 × 10^-7	Blue
-	1 Piece(s)	9 Day(s)	3 ～ 10	3 ～ 10	20	30	1	0.04	17000	0.6	1.1 × 10^-6	Blue
-	1 Piece(s)	9 Day(s)	5 ～ 14	5 ～ 14	25	30	2.1	0.04	16000	0.6	5.2 × 10^-6	Blue
-	1 Piece(s)	9 Day(s)	5 ～ 14	5 ～ 14	25	34	2.1	0.04	16000	0.6	5.2 × 10^-6	Blue
-	1 Piece(s)	9 Day(s)	5 ～ 16	5 ～ 16	30	35	2.3	0.04	12000	0.6	6.2 × 10^-6	Blue
-	1 Piece(s)	9 Day(s)	8 ～ 20	8 ～ 20	35	50	5.3	0.04	10000	0.6	8.1 × 10^-6	Blue
-	1 Piece(s)	9 Day(s)	8 ～ 22	8 ～ 22	40	55	11	0.04	10000	0.8	3.8 × 10^-5	Blue
-	1 Piece(s)	9 Day(s)	8 ～ 22	8 ～ 22	40	66	11	0.04	10000	0.8	3.9 × 10^-5	Blue
-	1 Piece(s)	9 Day(s)	12 ～ 30	12 ～ 30	55	78	16	0.04	8000	0.8	1.6×10^-3	Blue
-	1 Piece(s)	9 Day(s)	14 ～ 38	14 ～ 38	65	90	38	0.04	6000	0.8	3.8 × 10^-3	Blue
-	1 Piece(s)	9 Day(s)	19 ～ 45	19 ～ 45	80	114	47	0.04	4600	1	1.8 × 10^-3	Blue
-	1 Piece(s)	9 Day(s)	20 ～ 55	20 ～ 55	95	126	88	0.04	3800	1	1.8 × 10^-3	Blue
-	1 Piece(s)	9 Day(s)	20 ～ 60	20 ～ 60	105	140	147	0.04	3400	1	3.1 × 10^-3	Blue
-	1 Piece(s)	9 Day(s)	3 ～ 4	3 ～ 4	14	22	1.1	0.02	19000	0.6	2×10^-7	Red
-	1 Piece(s)	9 Day(s)	4 ～ 10	4 ～ 10	20	30	2.8	0.02	17000	0.6	1.1×10^-6	Red
-	1 Piece(s)	9 Day(s)	5 ～ 14	5 ～ 14	25	30	6	0.02	16000	0.6	5.2×10^-6	Red
-	1 Piece(s)	9 Day(s)	5 ～ 14	5 ～ 14	25	34	6	0.02	16000	0.6	5.2×10^-6	Red
-	1 Piece(s)	9 Day(s)	5 ～ 16	5 ～ 16	30	35	6.5	0.02	12000	0.6	6.2×10^-6	Red
-	1 Piece(s)	9 Day(s)	8 ～ 20	8 ～ 20	35	50	15	0.02	10000	0.6	8.1×10^-6	Red
-	1 Piece(s)	9 Day(s)	7 ～ 22	7 ～ 22	40	55	32	0.02	10000	0.8	3.8×10^-5	Red
-	1 Piece(s)	9 Day(s)	7 ～ 22	7 ～ 22	40	66	32	0.02	10000	0.8	3.9×10^-5	Red
-	1 Piece(s)	9 Day(s)	12 ～ 30	12 ～ 30	55	78	46	0.02	8000	0.8	1.6×10^-3	Red
-	1 Piece(s)	9 Day(s)	14 ～ 38	14 ～ 38	65	90	109	0.02	6000	0.8	3.8×10^-3	Red
-	1 Piece(s)	14 Day(s)	19 ～ 45	19 ～ 45	80	114	135	0.02	4600	1	1.8×10^-3	Red
-	1 Piece(s)	14 Day(s)	20 ～ 55	20 ～ 55	95	126	250	0.02	3800	1	2.0×10^-3	Red
-	1 Piece(s)	17 Day(s)	20 ～ 60	20 ～ 60	105	140	420	0.02	3400	1	3.2×10^-3	Red
-	1 Piece(s)	9 Day(s)	3 ～ 6.35	3 ～ 6.35	14	22	0.7	0.03	19000	0.6	2.0 × 10^-7	Yellow
-	1 Piece(s)	9 Day(s)	3 ～ 10	3 ～ 10	20	30	1.7	0.03	17000	0.6	1.1 × 10^-6	Yellow
-	1 Piece(s)	9 Day(s)	5 ～ 14	5 ～ 14	25	30	3.6	0.03	16000	0.6	5.2 × 10^-6	Yellow
-	1 Piece(s)	9 Day(s)	5 ～ 14	5 ～ 14	25	34	3.6	0.03	16000	0.6	5.2 × 10^-6	Yellow
-	1 Piece(s)	9 Day(s)	5 ～ 14	5 ～ 14	30	35	3.9	0.03	12000	0.6	6.2 × 10^-6	Yellow
-	1 Piece(s)	9 Day(s)	8 ～ 20	8 ～ 20	35	50	9	0.03	10000	0.6	8.1 × 10^-6	Yellow
-	1 Piece(s)	9 Day(s)	8 ～ 22	8 ～ 22	40	55	19	0.03	10000	0.8	3.8 × 10^-5	Yellow
-	1 Piece(s)	9 Day(s)	8 ～ 22	8 ～ 22	40	66	19	0.03	10000	0.8	3.9 × 10^-5	Yellow
-	1 Piece(s)	9 Day(s)	12 ～ 30	12 ～ 30	55	78	28	0.03	8000	0.8	1.6×10^-3	Yellow
-	1 Piece(s)	9 Day(s)	14 ～ 38	14 ～ 38	65	90	66	0.03	6000	0.8	3.8 × 10^-3	Yellow
-	1 Piece(s)	9 Day(s)	19 ～ 45	19 ～ 45	80	114	81	0.03	4600	1	1.8 × 10^-3	Yellow
-	1 Piece(s)	9 Day(s)	20 ～ 55	20 ～ 55	95	126	150	0.03	3800	1	1.8 × 10^-3	Yellow
-	1 Piece(s)	9 Day(s)	20 ～ 60	20 ～ 60	105	140	252	0.03	3400	1	3.1 × 10^-3	Yellow

Basic Information

Series Name	Jaw	Application	Standard / For Servo Motors / Stepping Motor	Features	High Torque Type / Low Moment of Inertia / Vibration Insulation
Body Material	Aluminum Alloy	Allowable Angular Misalignment(deg)	1	Product Category	Coupling Main Body
Buffer Material	Polyurethane	Shaft Tightening Method	Fastening Bolt	Shaft Hole Shape	Standard

Configure

39 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Bore Dia.1 d1 (or d)(Ø)
3

4

5

6

6.35

7

8

9

9.525

10

11

12

12.7

13

14

15

16

17

18

19

20

22

24

25

28

30

32

35

38

40

42

45

50

55

60
Clear
Shaft Bore Dia. 2 d2 (or d)(Ø)
3

4

5

6

6.35

7

8

9

9.525

10

11

12

12.7

13

14

15

16

17

18

19

20

22

24

25

28

30

32

35

38

40

42

45

50

55

60
Clear
O.D.(Ø)
14

20

25

30

35

40

55

65

80

95

105
Clear
Overall Length(mm)
22

30

34

35

50

55

66

78

90

114

126

140
Clear
Allowable Torque(N•m)
0.4

0.7

1

1.1

1.7

2.1

2.3

2.8

3.6

3.9

5.3

6

6.5

9

11

15

16

19

28

32

38

46

47

66

81

88

109

135

147

150

250

252

420
Clear
Allowable Lateral Misalignment(mm)
0.02

0.03

0.04
Clear
Max. Rotational Speed(r/min)
3400

3800

4600

6000

8000

10000

12000

16000

17000

19000
Clear
Holder Material
- Blue
- Red
- Yellow
Clear
type
- E-LMPJB
- E-LMPJC
- E-LMPJY
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

9 Day(s) or Less

14 Day(s) or Less

17 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 .

Frequently asked question (FAQ)

Question: What are the characteristics of claw couplings?: Answer: Claw couplings can absorb vibration, compensate radial and angular deviation, and are maintenance free, oil resistant and electrically insulated.
Question: What are the applications of claw couplings?: Answer: Applicable motor types for claw couplings: recommended for stepping motors and universal motors.
Question: How to select according to the purpose, environment, working conditions?: Answer: Please refer to the link page for specific instructions. https://www.misumi.com.cn/special/coupling/select/situation/
Question: What is a coupling?: Answer: A coupling is a part that connects two different rotating bodies (motor shaft, ball screw, etc.) and aims at transmitting torque. The load of assembly adjustment is reduced by absorbing the axis deviation (lateral misalignment, angular misalignment and axial amplitude) between rotating bodies. And in case of accidental overload, the coupling is destroyed and the rotating bodies are disconnected to protect the expensive power part and the whole device.

Check other FAQ (1 items) Hide

Additional Products in this Category

Tech Support

: Technical Inquiry

How can we improve?

Jaw Couplings Clamping Type

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(N•m)

Allowable Lateral Misalignment(mm)

Max. Rotational Speed(r/min)

Holder Material

type

CAD

Days to Ship

Specify Alterations

Frequently asked question (FAQ)

Additional Products in this Category

Tech Support

Payment Method

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm

Economy Coupling Jaw Type Set Screw Type		Economy Coupling Jaw Type Carbon Steel Clamp Type		Economy Coupling Jaw Type Carbon Steel Set Screw Type