(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

7 Million Products, 2,000 Brands.
50,000 Stock items for Same Day Ship Out.

All Categories

Search by Application

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Please be informed that our office is closed during the upcoming Labour Day Holiday in 2024. We would also like to inform you that there may be a potential delay in response/shipment from the supplier due to the Japan Golden Week holiday which falls from 29th April to 6th May 2024. Click here for details.
Please Note our New Address (effective April 1, 2024): 331 North Bridge Rd, #05-01 Odeon 331, Singapore 188720.

How can we improve?

How can we improve?

Feedback

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

Thank you for your time.
Your feedback is essential for our continuous improvement
Privacy Policy

Thank you for your cooperation.

Thank you for your time.
Your feedback is essential for our continuous improvement
Please use the inquiry form.

Privacy Policy

Flexible Shaft Couplings（Buffer Material：Polyacetal）

Couplings serve a crucial role in transmission system by connecting two shafts and facilitating the transmission of torque between them. These devices are essential in various applications where precise and reliable power transmission is required. When selecting couplings, it is crucial to consider factors such as Shaft Bore Diameter, Overall Length , Materials (e.g., Stainless Steel, Steel, Aluminum, Plastic and etc.), Features(e.g., Clean Environment, Heat Resistant , High Torque and so on). These considerations are vital for ensuring the production of high-quality products. We highly recommend reputable brands like MISUMI, ADVANCED, COUP-LINE, as well as cost-effective options from MISUMI ECONOMY.
Take advantage of the convenience of FREE SHIPPING and NO MINIMUM ORDER on couplings. If you have any doubts or require assistance in choosing the right product, our experts are readily available to provide.

Type

Slit
Disc
Oldham
Jaw
Bellows
Others
Vibration Damping Rubber Type

27 items

: 30; 45; 60

Jaw-Shaped Coupling - Clamping Type - [SJC, SJCA, and SJCB]

SUNGIL

Brand-name products provided by MISUMI-VONA are offered based on customers' needs that selected from products of Asian manufacturers carefully. Please select an item according to the user's various usage scenes. A Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection, and short lead-times.

Standard Price:	SGD 23.55-
Days to Ship:	9 Day(s) or more

MOR Flexible Coupling - Oldham Type

NABEYA BI-TECH

[Features]
· Oldham type flexible coupling.
· Due to hub and spacer slip, large eccentricity / deflection angles are allowed.
· Eccentric reaction force generated by misalignment is small, reducing the burden on the shaft.
· Easy to assemble with a simple structure

CAD ：: 2D / 3D

Standard Price:	SGD 14.96-
Days to Ship:	4 Day(s) or more

Slit Type Coupling (SRB Series)

SUNGIL

[Features]
・Zero backlash
・Eccentricity, declination, complete end-play absorption (spring of Radical Beam Sit)
・High rigidity aluminum alloy (AL 7075-T6)
・High torsional stiffness and allowable torque
・Low moment of inertia, stability at high rotational speed
・ Static reversal is the same
・Oil resistance, chemical resistance
•Related keywords: Sungil Machinery, Standard Coupling, Coupling / Shaft Joint

CAD ：: 2D / 3D

Standard Price:	SGD 21.63-
Days to Ship:	9 Day(s) or more

Oldham Couplings Clamping Type

MiSUMi Economy

Oldham Couplings Clamping Type

MISUMI

· GCOC/ GCOCRK/ GCOCWK Model Oldham Couplings Clamping Type.
· Couplings consisting of 2 hubs and 1 spacer disc.
· 2 hubs materials are aluminum alloy and surface treatment with alumite treatment.
· Spacer disc material is Polyacetal.
· Shaft Fastening Method: Lock bolt clamp screw type.
· Lock bolt clamp screw material: steel SCM435 surface treatment with Ferro ferric Oxide Protective Film.
· Oldham Coupling size: 16 to 32.
· Allowable Angular misalignment 3 degree.
· Operating Temperature Range: -20 to 80 °C
· Maximum Rotational Speed Range: 4001 ~ 10000 (r/min).

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 17.31-
Days to Ship:	Same day

Oldham Couplings MJC series　

MIGHTY

· Flexible Shaft Coupling - Oldham, Clamping, MJC Series
· Oldham Couplings are 3-part couplings consisting of 2 hubs and 1 torque disc.
· 2 hubs materials are Aluminum Alloy and Free-cutting brass.
· 3 methods surface treatment solution for hubs are non-chromium chemical conversion treatment, Anodization and Electroless nickel plating.
· The torque disc material is Polyacetal.
· Shaft Fastening Method: Clamp locking type.
· Application: Encoder, Servo Motor, Standard, Stepping Motor.
· Allowable Angular misalignment 1 degree.
· All through hole hubs MJ-50 and 57 with keyways standard (JIS B13101-1996)

Standard Price:	SGD 82.44-
Days to Ship:	4 Day(s) or more

OLDHAM Type Coupling (SOH Series)

SUNGIL

[Features]
・Electrical insulation effect, non-magnetic
・Absorption of excellent eccentricity and declination (slip phenomenon of middle disc and rounding effect of hub)
・Easy to assemble and replace
・ Minimization of axial load during unalignment
・Free flow, low bearing load
•Related Keywords: Sungil Machinery, Standard Coupling, Coupling / Shaft Joint

CAD ：: 2D / 3D

Standard Price:	SGD 21.29-
Days to Ship:	4 Day(s) or more

Oldham Couplings - Large Shaft Diameter, Set Screw / Clamping / Spacers

MISUMI

Large tolerance for lateral and angular misalignments covers up to Ø38 max. shafts.

CAD ：

2D / 3D

Days to Ship: 5 Day(s) or more

Days to Ship:	5 Day(s) or more

Oldham Coupling - Clamping Type -

SUNGIL

CAD ：: 2D / 3D

Standard Price:	SGD 21.29-
Days to Ship:	4 Day(s) or more

Oldham Couplings Set Screw Type

MiSUMi Economy

Oldham Couplings Set Screw Type

MISUMI

14-848-1

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 17.22-
Days to Ship:	Same day

Jaw-Shaped Coupling - Clamping Type - [SJCM]

SUNGIL

Simple structure comprising of two hubs and one insert, with the insert relieving shock when the inertial load starts and stops. Easy installation and removal type product. SUNGIL The company is a Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection, and short lead-times.

Standard Price:	SGD 283.32-
Days to Ship:	9 Day(s) or more

Oldham Couplings - Clamping / Set Screw

MISUMI

"Have the spacer protruded to reduce load applied to the shaft, by naturally tolerating large angular/lateral misalignment."

CAD ：

2D / 3D

Days to Ship: 6 Day(s) or more

Days to Ship:	6 Day(s) or more

Oldham Coupling -Clamping Short Type - [SOHM-16C]

SUNGIL

Coupling with a relatively large misalignment tolerance. Clamping type product. SUNGIL The company is a Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection.

Standard Price:	SGD 25.07-
Days to Ship:	9 Day(s) or more

MOL Flexible Coupling - Oldham Type

NABEYA BI-TECH

High torque, small eccentric reaction force, large permissible misalignment large, with vibration absorption.

CAD ：: 2D / 3D

Standard Price:	SGD 23.28-
Days to Ship:	Same day or more

K-7 coupling MD series

KAYSEVEN

· K-7 coupling MD series - Oldham Type.
· MD series Oldham Couplings structure Consists of three parts :2 hubs and 1 torque disc.
· Application: Robot, Various pumps, Blower, Printing machine, NC-MC machine tool and Conveyor.
· As K-7 standard specifications, 12 MD types from MD-35 to MD-160M are available.
· MD series Body material is aluminum alloy.
· Torque disc material: Polyacetal resin.
· Torque discs are made of resin and do not need to be lubricated.
· Operating environment Temperature Range: -40 to 85 °C
· Assembly and replacement of intermediate torque transmission members are easy.

Standard Price:	SGD 7.35-
Days to Ship:	6 Day(s) or more

Oldham Couplings MJ series　

MIGHTY

· Oldham Couplings MJ series
· Oldham Couplings are 3-part couplings consisting of 2 hubs and 1 torque disc.
· 2 hubs materials are Aluminum Alloy and Free-cutting brass.
· 3 methods surface treatment solution for hubs are non-chromium chemical conversion treatment, Anodization and Electroless nickel plating.
· Torque disc materials are Polyacetal, Nylon and PEEK.
· Shaft Fastening Method: Set screw type.
· MJ series size: 6 to 57.
· Allowable Angular misalignment 1 degree.
· All through hole hubs MJ-50 and 57 with keyways standard (JIS B13101-1996)

Standard Price:	SGD 5.85-
Days to Ship:	4 Day(s) or more

Oldham Coupling - Set Screw Type - RABK

COUP-LINE

Coupling with a relatively large misalignment tolerance. Set screw type product. LINK Coupling and support unit manufacturer with headquarters in Guangzhou, China where the industry is thriving. LINK The company's couplings are attractive, having a wide selection of international standards, and much variety.

CAD ：: 2D / 3D

Standard Price:	SGD 30.25-
Days to Ship:	4 Day(s) or more

MOS Flexible Coupling - Oldham Type

NABEYA BI-TECH

Small eccentric reaction force, large permissible misalignment large, with vibration absorption.

CAD ：: 2D / 3D

Standard Price:	SGD 33.09-
Days to Ship:	Same day or more

Jaw Coupling -Set Screw Type- [SJC-14-GR]

SUNGIL

Jaw type coupling with excellent backlash durability and high torsional rigidity.
[Features]
·No maintenance, no lubrication, elastic spider is Pitload's shock-reducing shaft coupling.
·Same forward/reverse rotation characteristics, good oil resistance and electrical insulation.
·Balancing is optimized by machining the inner diameter of the hub.
[Applications]
·Ideal for transmission equipment, position control/positioning tables, robot systems, medical equipment, and servo motors.

Standard Price:	SGD 50.47
Days to Ship:	10 Day(s) or more

Couplings/Oldham/Clamping/Set Screw

MISUMI

Are economically priced with the quality/perforce kept to the same level as conventional products. Can serve as the substitute for CPOC and CPO Types.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 14.47
Days to Ship:	Same day

Oldham Couplings - Super Short Clamping

MISUMI

This coupling has a larger allowable torque and a shorter overall length than conventional products.

CAD ：

2D / 3D

Days to Ship: 5 Day(s) or more

Days to Ship:	5 Day(s) or more

Oldham/Coupling MJX Series

MIGHTY

[Features]
·True zero backlash due to preload structure
·Structurally absorbs eccentricity and declination, no fatigue fracture
·No need for troublesome, precise alignment
·Broad selectivity with a wide range of variations
·Electrical insulation, non-magnetic, oil-free
[Applications]
·Digital servo equipment, robots, XY tables, measuring instruments, measuring equipment, electronic equipment, information and communication equipment
·Servo motors, stepping motors, resolvers, synchros, etc., radars, sonars, fish finders, precision equipment, air conditioning equipment, environmental equipment

Standard Price:	SGD 459.40-
Days to Ship:	10 Day(s) or more

Oldham Coupling - Clamping Type - RABKC

COUP-LINE

Brand-name products provided by MISUMI-VONA are offered based on customers' needs that selected from products of Asian manufacturers carefully. Please select an item according to the user's various usage scenes. Coupling and support unit manufacturer with headquarters in Guangzhou, China where the industry is thriving. LINK The company 's couplings are attractive, having a wide selection of international standards, and much variety.

CAD ：: 2D / 3D

Standard Price:	SGD 37.19-
Days to Ship:	4 Day(s) or more

Oldham Coupling FJ/FJU

ADVANCED

· A combination of aluminum hub and polyacetal slider
· The high-precision slider groove provides zero backlash in light press fitting and also supports servo systems
· Sliders can also be manufactured from chemical-resistant or heat-resistant grade materials

Standard Price:	SGD 77.26-
Days to Ship:	8 Day(s) or more

K-7 Coupling SD Series

KAYSEVEN

Compact, high-performance eccentricity absorbing, non-reactive force product with no backlash. Widely used in robots, medical equipment, packaging machinery, and machine tools etc.

Standard Price:	SGD 7.14-
Days to Ship:	4 Day(s) or more

Spacers for Couplings/Oldham

MISUMI

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 1.70
Days to Ship:	Same day

Oldham Coupling - Clamping Type - RABC

COUP-LINE

Coupling with a relatively large misalignment tolerance. Clamping type product. LINK Coupling and support unit manufacturer with headquarters in Guangzhou, China where the industry is thriving. LINK The company's couplings are attractive, having a wide selection of international standards, and much variety.

CAD ：: 2D / 3D

Standard Price:	SGD 34.92-
Days to Ship:	4 Day(s) or more

Oldham Coupling - Set Screw Type - RAB

COUP-LINE

Brand-name products provided by MISUMI-VONA are offered based on customers' needs that selected from products of Asian manufacturers carefully. Please select an item according to the user's various usage scenes. Coupling and support unit manufacturer with headquarters in Guangzhou, China where the industry is thriving. LINK The company 's couplings are attractive, having a wide selection of international standards, and much variety.

CAD ：: 2D / 3D

Standard Price:	SGD 28.61-
Days to Ship:	4 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Type
Shaft Bore Dia. (machined) D1(Ø)
Shaft Bore Dia. (machined) D2(Ø)
Outer Dia. A(Ø)
Overall Length W(mm)
Application
Allowable Torque Range(N•m)
Features
Allowable Misalignment
Max. Rotational Speed Range(r/min)
Body Material
Allowable Torque(N•m)
Allowable Angular Misalignment(deg)
Allowable Lateral Misalignment(mm)
Product Category
Allowable Lateral Misalignment Range(mm)
Max. Rotational Speed(r/min)
Buffer Material
Disc Material
Bellows Material


Brand	SUNGIL	NABEYA BI-TECH	SUNGIL	MISUMI MiSUMi Economy	MIGHTY	SUNGIL	MISUMI	SUNGIL	MISUMI MiSUMi Economy	SUNGIL	MISUMI	SUNGIL	NABEYA BI-TECH	KAYSEVEN	MIGHTY	COUP-LINE	NABEYA BI-TECH	SUNGIL	MISUMI	MISUMI	MIGHTY	COUP-LINE	ADVANCED	KAYSEVEN	MISUMI	COUP-LINE	COUP-LINE
Product Series	Jaw-Shaped Coupling - Clamping Type - [SJC, SJCA, and SJCB]	MOR Flexible Coupling - Oldham Type	Slit Type Coupling (SRB Series)	Oldham Couplings Clamping Type	Oldham Couplings MJC series	OLDHAM Type Coupling (SOH Series)	Oldham Couplings - Large Shaft Diameter, Set Screw / Clamping / Spacers	Oldham Coupling - Clamping Type -	Oldham Couplings Set Screw Type	Jaw-Shaped Coupling - Clamping Type - [SJCM]	Oldham Couplings - Clamping / Set Screw	Oldham Coupling -Clamping Short Type - [SOHM-16C]	MOL Flexible Coupling - Oldham Type	K-7 coupling MD series	Oldham Couplings MJ series	Oldham Coupling - Set Screw Type - RABK	MOS Flexible Coupling - Oldham Type	Jaw Coupling -Set Screw Type- [SJC-14-GR]	Couplings/Oldham/Clamping/Set Screw	Oldham Couplings - Super Short Clamping	Oldham/Coupling MJX Series	Oldham Coupling - Clamping Type - RABKC	Oldham Coupling FJ/FJU	K-7 Coupling SD Series	Spacers for Couplings/Oldham	Oldham Coupling - Clamping Type - RABC	Oldham Coupling - Set Screw Type - RAB
CAD		2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D		2D / 3D			2D / 3D	2D / 3D		2D / 3D	2D / 3D		2D / 3D			2D / 3D	2D / 3D	2D / 3D
Days to Ship	9 Day(s) or more	4 Day(s) or more	9 Day(s) or more	Same day	4 Day(s) or more	4 Day(s) or more	5 Day(s) or more	4 Day(s) or more	Same day	9 Day(s) or more	6 Day(s) or more	9 Day(s) or more	Same day or more	6 Day(s) or more	4 Day(s) or more	4 Day(s) or more	Same day or more	10 Day(s) or more	Same day	5 Day(s) or more	10 Day(s) or more	4 Day(s) or more	8 Day(s) or more	4 Day(s) or more	Same day	4 Day(s) or more	4 Day(s) or more
Type	Jaw	Oldham	Slit	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Jaw	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Jaw	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham	Oldham
Shaft Bore Dia. (machined) D1(Ø)	5 ～ 30	1 ～ 38	3 ～ 15	5 ～ 14	3 ～ 30	3 ～ 28	14 ～ 38	3 ～ 28	3 ～ 14	20 ～ 25	3 ～ 16	5 ～ 18	3 ～ 25	-	2 ～ 30.5	6 ～ 25	1 ～ 14	12	6.35	3 ～ 10	14 ～ 60	6 ～ 25	14 ～ 38	3 ～ 9525	-	4 ～ 25	4 ～ 25
Shaft Bore Dia. (machined) D2(Ø)	9.525 ～ 60	1 ～ 38	3 ～ 15	5 ～ 14	3 ～ 30	3 ～ 28	14 ～ 38	3 ～ 28	3 ～ 14	24 ～ 60	3 ～ 16	5 ～ 18	3 ～ 25	-	2 ～ 30	6 ～ 25	1 ～ 14	12	10	3 ～ 10	14 ～ 60	6 ～ 25	14 ～ 38	3 ～ 10	-	4 ～ 25	4 ～ 25
Outer Dia. A(Ø)	25 ～ 104	6 ～ 68	12.7 ～ 60	16 ～ 32	19.1 ～ 57	16 ～ 73	44 ～ 70	16 ～ 57	16 ～ 32	104	12 ～ 40	25.5 ～ 73	16 ～ 63	35 ～ 160	6.4 ～ 118	16 ～ 63	8 ～ 32	55	25	12 ～ 25	70 ～ 118	16 ～ 63	44 ～ 69	17.5 ～ 25.5	16	16 ～ 63	16 ～ 63
Overall Length W(mm)	32.5 ～ 140	8.4 ～ 77	19 ～ 88	29 ～ 45	22 ～ 77.8	23.6 ～ 77	46 ～ 77	23.6 ～ 77	18 ～ 33	94	14.9 ～ 50	27 ～ 77	18 ～ 70.6	54 ～ 164	5.1 ～ 77.8	18 ～ 47	12.7 ～ 33.3	78	28	13.5 ～ 22.5	82.6 ～ 141	30 ～ 71	46 ～ 77	24.9 ～ 32	12	30 ～ 71	18 ～ 47
Application	Servo Motor	Standard / Stepping Motor	Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Stepping Motor	Standard	Standard / Stepping Motor	Standard	Servo Motor	Standard	Standard / Stepping Motor	Standard / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Standard / Stepping Motor	Servo Motor	-	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Standard / Servo Motor	Standard	-	Standard	Standard
Allowable Torque Range(N•m)	3.01~5.00 ～ 100 < 500	0.05~1.00 ～ 100 < 500	0.05~1.00 ～ 20.01~50.00	0.05~1.00 ～ 3.01~5.00	1.01~3.00 ～ 20.01~50.00	1.01~3.00 ～ 50.01~100.00	20.01~50.00 ～ 50.01~100.00	1.01~3.00 ～ 20.01~50.00	0.05~1.00 ～ 3.01~5.00	100 < 500	0.05~1.00 ～ 5.01~10.00	1.01~3.00 ～ 50.01~100.00	0.05~1.00 ～ 20.01~50.00	5.01~10.00 ～ 100 < 500	0.05~1.00 ～ 20.01~50.00	1.01~3.00 ～ 50.01~100.00	0.05~1.00 ～ 1.01~3.00	50.01~100.00	-	0.05~1.00 ～ 1.01~3.00	100 < 500	1.01~3.00 ～ 50.01~100.00	20.01~50.00 ～ 50.01~100.00	1.01~3.00 ～ 3.01~5.00	-	1.01~3.00 ～ 50.01~100.00	1.01~3.00 ～ 50.01~100.00
Features	High Torsional Rigidity ～ Vibration Insulation	High Torque	High Torque ～ No Backlash	High Torque	High Accuracy ～ Vibration Insulation	No Backlash ～ Vibration Insulation	High Torque ～ Low Moment of Inertia	No Backlash ～ Vibration Insulation	High Torque	High Torsional Rigidity ～ Vibration Insulation	Low Moment of Inertia	No Backlash ～ Vibration Insulation	-	Small ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	High Torque ～ No Backlash	-	High Torsional Rigidity ～ Vibration Insulation	-	Low Moment of Inertia ～ Small	High Accuracy ～ Vibration Insulation	High Torque ～ No Backlash	Clean Environment ～ Vibration Insulation	Low Moment of Inertia ～ Vibration Insulation	-	High Torque ～ No Backlash	High Torque ～ No Backlash
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	-	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Not Provided	Not Provided / Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Not Provided	Not Provided	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity
Max. Rotational Speed Range(r/min)	2001~4000 ～ 10001~78000	4001~10000 ～ 78001~	2001~4000 ～ 10001~78000	4001~10000	-	2001~4000 ～ 4001~10000	4001~10000 ～ 10001~78000	2001~4000 ～ 4001~10000	4001~10000	2001~4000	10001~78000	2001~4000 ～ 4001~10000	4001~10000 ～ 10001~78000	2001~4000 ～ 4001~10000	-	2001~4000 ～ 4001~10000	10001~78000	4001~10000	-	4001~10000 ～ 10001~78000	-	2001~4000 ～ 4001~10000	4001~10000 ～ 10001~78000	4001~10000 ～ 10001~78000	-	2001~4000 ～ 4001~10000	2001~4000 ～ 4001~10000
Body Material	Aluminum	Aluminum	Aluminum Alloy	Aluminum	Aluminum	Aluminum / Aluminum Alloy	Aluminum	Aluminum	Aluminum Alloy	Aluminum	Aluminum	Aluminum / Aluminum Alloy	Aluminum	Steel / Aluminum / Plastic	Aluminum / Alloy	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum / Plastic	Aluminum	Aluminum	Aluminum
Allowable Torque(N•m)	5 ～ 600	0.4 ～ 160	0.2 ～ 30	0.7 ～ 4.5	1.7 ～ 37.5	2.5 ～ 65	26 ～ 80	-	0.7 ～ 4.5	300	0.2 ～ 9	2.5 ～ 65	0.7 ～ 36	9.8 ～ 294	0.06 ～ 37.5	1.4 ～ 66	0.08 ～ 2.8	60	2	0.3 ～ 1.6	117 ～ 400	1.4 ～ 66	26 ～ 80	1.76 ～ 3.67	-	1.4 ～ 66	1.4 ～ 66
Allowable Angular Misalignment(deg)	1	3	1 ～ 2.5	3	1	1.5 ～ 2	2	1.5	3	1	2 ～ 3	2	3	-	1	3	2	1	3	1.5	1	3	1.5	-	-	3	3
Allowable Lateral Misalignment(mm)	0.1 ～ 0.15	0.5 ～ 4.5	0 ～ 0.25	1 ～ 2.5	2.4 ～ 7	1 ～ 3.5	1 ～ 2	1 ～ 3.5	1 ～ 2.5	0.15	0.6 ～ 3	2 ～ 3.5	1 ～ 4	-	0.8 ～ 7	1 ～ 3.8	0.5 ～ 2	0.15	2	0.3 ～ 1.2	8 ～ 12	1 ～ 3.8	0.7 ～ 1.2	-	-	1 ～ 3.8	1 ～ 3.8
Product Category	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	-	Coupling Main Body	Coupling Main Body	Coupling Main Body	Maintenance Components	Coupling Main Body	Coupling Main Body
Allowable Lateral Misalignment Range(mm)	0.02~0.2	0.41~1.0 ～ 3.1~5.0	0.02~0.2 ～ 0.21~0.40	0.41~1.0 ～ 1.1~3.0	1.1~3.0 ～ 5.1~100	0.41~1.0 ～ 3.1~5.0	0.41~1.0 ～ 1.1~3.0	0.41~1.0 ～ 3.1~5.0	0.41~1.0 ～ 1.1~3.0	0.02~0.2	0.41~1.0 ～ 1.1~3.0	1.1~3.0 ～ 3.1~5.0	0.41~1.0 ～ 3.1~5.0	-	0.41~1.0 ～ 5.1~100	0.41~1.0 ～ 3.1~5.0	0.41~1.0 ～ 1.1~3.0	0.02~0.2	-	0.21~0.40 ～ 1.1~3.0	5.1~100	0.41~1.0 ～ 3.1~5.0	0.41~1.0 ～ 1.1~3.0	-	-	0.41~1.0 ～ 3.1~5.0	0.41~1.0 ～ 3.1~5.0
Max. Rotational Speed(r/min)	3500 ～ 13000	9000 ～ 100000	14,000 ～ 35000	10000	-	3000 ～ 8000	8000 ～ 12000	3200 ～ 8000	10000	3000	15000 ～ 52000	3000 ～ 6000	10000 ～ 39000	4000 ～ 10000	-	2400 ～ 9000	19000 ～ 78000	7500	10000	5000 ～ 12000	-	2400 ～ 9000	6000 ～ 12000	10000 ～ 15000	-	2400 ～ 9000	2400 ～ 9000
Buffer Material	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal	Polyacetal
Disc Material	Aluminum	-	-	-	-	Aluminum	-	Aluminum	-	Aluminum	-	-	-	-	-	-	-	Aluminum	-	-	-	-	-	-	-	-	-
Bellows Material	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Configure

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)
1

1.5

2

2.5

3

3.17

3.2

4

4.5

4.76

5

6

6.35

7

7.93

8

9

9.5

9.52

9.525

9.53

10

11

12

12.7

13

14

15

15.875

16

17

18

19

20

20.5

21

22

23

24

25

25.4

26

27

28

29

30

30.5

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

58

60

65

70

75

80

0635

09525
Drawing

Clear

Shaft Bore Dia. (machined) D2(Ø)
1

1.5

2

2.4

2.5

3

3.17

3.2

4

4.5

4.76

5

6

6.35

7

7.93

8

9

9.252

9.5

9.52

9.525

9.53

10

11

12

12.7

13

14

15

15.875

16

17

18

19

20

21

22

23

24

25

25.4

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

58

60

65

70

75

80
Drawing

Clear

Outer Dia. A(Ø)
6

6.4

8

9

9.5

10

12

12.7

13

13.5

14

14.5

15

15.5

16

16.1

16.5

16.6

16.8

17

17.5

18

19

19.1

19.5

20

21

22

22.2

24

24.5

25

25.4

25.5

26

26.2

26.6

27

27.3

28

28.6

29

30

31.7

31.8

32

33

33.3

34

34.4

35

36

38

38.1

39

39.5

40

41.0

41.3

42

42.5

43

44

44.5

45

46

47

48

49

50

50.8

53

53.6

54

54.5

55

56

57

58

60

63

64

65

66

68

69

69.9

70

73

75

79

79.5

80

81

82

83

85

87

88

90

93

94

94.5

95

99

100

102

104

104.5

105

112

117

118

120

125

126

138

140

143

144

150

152

160

161

168

170

178

185

190

194

200

210

214

225

246

262

276

308

346
Drawing

Clear

Overall Length W(mm)
5.1

7.3

8.4

9

9.4

9.6

10

10.2

10.5

11.2

11.4

11.8

11.9

12

12.35

12.4

12.7

13

13.5

14

14.2

14.4

14.5

14.6

14.7

14.9

15

15.5

15.6

15.7

15.8

15.9

16

16.2

16.5

16.6

16.7

17

17.4

17.5

17.6

17.8

18

18.1

18.4

18.5

18.7

18.8

19

19.1

19.2

19.35

19.4

19.6

19.7

19.8

20

20.2

20.4

20.5

21

21.2

21.3

21.4

21.5

21.6

22

22.1

22.2

22.5

22.9

23

23.05

23.1

23.15

23.2

23.3

23.4

23.5

23.6

24

24.1

24.2

24.4

24.5

24.9

25

25.4

25.45

25.5

25.6

25.7

25.9

26

26.2

26.5

26.6

27

27.2

27.3

27.4

28

28.2

28.3

28.4

28.5

28.6

28.8

29

29.5

29.8

30

30.2

30.4

30.5

31

31.2

31.4

31.5

31.6

31.7

31.8

32

32.2

32.3

32.5

32.6

32.7

32.8

33

33.3

33.5

33.8

34

34.1

34.3

34.4

34.5

35

35.6

36

36.1

36.5

36.8

37

37.2

37.4

37.5

37.8

38

38.1

38.2

38.5

38.6

39

39.2

39.4

39.5

39.7

40

40.5

41

41.3

41.8

42

42.2

43

43.2

43.4

43.5

43.6

44

44.2

44.5

44.7

44.8

45

45.2

45.5

46

46.6

47

47.6

48

48.4

49

49.2

49.4

49.7

50

50.2

50.6

50.8

51

51.2

51.3

52

52.8

53

53.4

53.6

54

54.1

54.3

54.4

54.5

54.6

55

55.5

56

56.2

56.5

56.6

57

58

58.2

58.5

58.6

59

59.7

59.8

59.9

60

60.4

60.5

61

61.2

62

63

63.4

63.5

63.6

63.7

63.8

64

64.8

65

65.6

66

66.6

66.8

67

67.1

67.5

68

68.3

68.5

68.6

68.7

68.8

69.5

69.6

69.8

70

70.5

70.6

70.7

71

71.2

72

72.4

73

73.3

74

74.4

74.8

75

75.6

76

76.2

77

77.6

77.8

78

78.8

79.5

79.8

80

80.8

81

82

82.5

82.6

83

83.6

84

84.7

85

85.2

85.5

85.6

86

88

89.3

89.5

89.6

89.8

89.9

90

90.5

90.8

91

92

93.6

94

95

95.6

96

97.2

98

98.5

98.6

99

99.2

99.6

100

100.2

101

101.6

102

102.5

104

104.4

105.8

106

107.6

108

109

110

111

112.8

113

114

115

115.6

117.6

118

118.4

118.8

119.6

120

120.8

121

123.6

124

125

126

127

129

129.6

131

136.4

137.6

138

140

141

144

144.2

146

147

150

150.6

153.0

154.6

156.4

160

164

164.6

170.6

176

178.4

182.8

192.4

193

200

208.8

209.2

216

217

218

223

238

241.2

249.4

260

286.8

290

307.0

335

337.2

377

391

421

607
Drawing

Clear

Application
- Standard
- Servo Motor
- Stepping Motor
- Encoder
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

20.01~50.00

50.01~100.00

100 < 500

500 < 1000

1000 < 5000

5000 < 10000

10000 < 20000

20000 < 50000
Clear

Features
Clean Environment

Heat Resistant

High Accuracy

High Durability

High Torque

High Torsional Rigidity

Low Moment of Inertia

No Backlash

Small

Standard (Input Prohibited)

Unfinished Shaft Bore

Vacuum Environment

Vibration Insulation
Clear

Allowable Misalignment
- Not Provided
- Angular Misalignment
- Eccentricity
- Axial Misalignment
Larger Image

Clear

Max. Rotational Speed Range(r/min)
100~ 300

1001~2000

2001~4000

4001~10000

10001~78000

78001~
Clear

Body Material
- Stainless Steel
- Steel
- Aluminum
- Alloy
- Plastic
- Aluminum Alloy
Clear

Allowable Torque(N•m)
0.05

0.06

0.08

0.1

0.12

0.147

0.15

0.16

0.18

0.196

0.2

0.21

0.22

0.25

0.3

0.31

0.343

0.35

0.392

0.4

0.42

0.5

0.54

0.55

0.6

0.65

0.7

0.7845

0.8

0.84

0.9

1

1.1

1.2

1.275

1.3

1.4

1.5

1.6

1.7

1.76

1.8

1.961

2

2.1

2.2

2.3

2.4

2.452

2.5

2.6

2.8

3

3.2

3.3

3.4

3.432

3.5

3.6

3.67

3.8

3.923

4

4.2

4.4

4.5

4.7

4.8

4.9

5

5.4

5.5

5.6

6

6.2

6.3

6.4

6.6

6.8

6.865

6.9

7

7.4

7.5

8

8.4

9

9.4

9.6

9.8

9.807

9.81

10

11

11.2

11.6

12

12.5

12.6

13

13.1

13.5

14

14.7

15

15.4

16

17

17.4

17.65

17.652

18

19

19.7

20

21

22

23

24

24.5

25

26

27

28

29

29.42

30

31

32

33

34

34.3

35

36

37.3

37.5

38

39.227

40

41

42

44

44.13

45

46

48

49

49.033

50

51

52

53.9

54

56

60

61

65

66

67

68

70

71

72

75

76

78.5

79

80

84

85

89

90

92

95

96

98.067

100

107

108

110

114

117

118

120

121

123

130

132

135

137

140

150

151

157

160

170

176

176.52

180

188

190

194

196

198

200

210

215.746

220

226

239

245

250

258

260

265

270

294

300

310

314

320

325

352

370

380

400

441

450

490

510

525

530

580

588

600

637

650

800

810

883

900

980

1000

1120

1300

1370

2000

2100

3400

4000

5000

5400

7000

8000

10000

15000

20000
Calculation of the allowable torque (or the Safety Factor, etc.) differs depending on the manufacturer. For details, see the technical data provided by the relevant manufacturer.
Clear

Allowable Angular Misalignment(deg)
0.1

0.2

0.5

0.6

0.7

1

1.2

1.3

1.4

1.5

1.6

1.8

2

2.5

3

3.5

4

5

6

8

10

14
Clear

Allowable Lateral Misalignment(mm)
0

0.01

0.02

0.03

0.04

0.05

0.06

0.08

0.09

0.1

0.11

0.12

0.14

0.15

0.17

0.18

0.2

0.22

0.23

0.24

0.25

0.26

0.27

0.28

0.3

0.31

0.32

0.33

0.34

0.35

0.36

0.38

0.4

0.44

0.45

0.46

0.47

0.48

0.5

0.51

0.52

0.54

0.55

0.6

0.63

0.64

0.68

0.7

0.8

0.82

0.84

0.9

0.91

0.92

1

1.05

1.08

1.1

1.12

1.2

1.3

1.33

1.4

1.5

1.6

1.61

1.9

2

2.1

2.3

2.4

2.5

2.6

2.8

2.9

3

3.2

3.3

3.5

3.8

4

4.5

5

6

7

8

10

12
Clear

Product Category
- Coupling Main Body
- Maintenance Components
Clear

Allowable Lateral Misalignment Range(mm)
Less than 0.02

0.02~0.2

0.21~0.40

0.41~1.0

1.1~3.0

3.1~5.0

5.1~100
Clear

Max. Rotational Speed(r/min)
7,700

14,000

16,000

17,000

18,000

20,000

24,000

27,000

30,000

40,000

250

900

2000

2200

2400

2500

2550

2800

3000

3100

3200

3400

3500

3600

3750

3800

4000

4200

4300

4400

4500

4600

4700

4800

5000

5100

5200

5250

5500

5800

5900

6000

6100

6200

6500

6800

7000

7400

7500

7600

7700

7900

8000

8200

8400

8500

8700

9000

9200

9300

9400

9500

9600

9800

10000

11000

11900

12000

13000

14000

15000

15900

16000

17000

18000

19000

20000

21000

22000

23000

23800

24000

25000

26000

27000

30000

31000

32000

33000

34100

35000

37000

39000

42000

45000

48000

52000

63000

78000

100000
Clear

Buffer Material
- Carbon Reinforced Resin
- Polyacetal
- Polyurethane
- Nylon
- Vespel
- PEEK
- Aluminum Bronze
- Others
- Urethane
- Fluororubber
Clear

Disc Material
- Stainless Steel
- Polyimide
- Carbon Fiber
- Aluminum
- Glass Fiber Reinforced Resin
- Polyacetal
Clear

Bellows Material
- Stainless Steel
- Phosphor Bronze
- Others
Clear

Narrow search by specifying Manufacturer

- MISUMI (7)
- Economy series (2)
- SUNGIL (7)
- COUP-LINE (4)
- MIGHTY (3)
- NABEYA BI-TECH (3)
- KAYSEVEN (2)
- ADVANCED (1)
- KOYO ELECTRONIC (0)
- SCH (0)
- MITSUBOSHI BELTING (0)
- ISEL (0)
- MIKI PULLEY (0)
- SAKAI MANUFACTURING (0)
- ORIENTAL MOTOR (0)
- NIHON MINIATURE (0)
- SS (0)
Clear

CAD

- 2D
- 3D
Clear

Days to Ship

All

Same day

3 Day(s) or Less

4 Day(s) or Less

5 Day(s) or Less

6 Day(s) or Less

7 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less

11 Day(s) or Less
Clear

All Categories

Categories

Search by Application

Brands

Message from MISUMI

My Favorites

Settings

How can we improve?

Flexible Shaft Couplings（Buffer Material：Polyacetal）

Type

Configure

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)

Shaft Bore Dia. (machined) D2(Ø)

Outer Dia. A(Ø)

Overall Length W(mm)

Application

Allowable Torque Range(N•m)

Features

Allowable Misalignment

Max. Rotational Speed Range(r/min)

Body Material

Allowable Torque(N•m)

Allowable Angular Misalignment(deg)

Allowable Lateral Misalignment(mm)

Product Category

Allowable Lateral Misalignment Range(mm)

Max. Rotational Speed(r/min)

Buffer Material

Disc Material

Bellows Material

Narrow search by specifying Manufacturer

CAD

Days to Ship

Related Categories to Flexible Shaft Couplings

Payment Method more

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9:00 am – 6:00 pm (Mon – Fri), 9:00 am – 3 pm (Sat)