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Discontinued Products

Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 7:00 2/3 to 6:00 (SGT) 3/3/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Flexible Shaft Couplings（Allowable Torque Range：5.01~10.00）

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

116 items

: 30; 45; 60

Recommendation

Disc Couplings High Regidity Double Disc, Clamping Type

MiSUMi Economy

Disc Couplings High Regidity Double Disc, Clamping Type

MISUMI

· C-SCPW series Disc Couplings High Rigidity Double Disc, Clamping Type
· Type of Coupling: C-SCPW.
· Applicable motor types: recommended for servo motors, stepping motors.
· Maximum Rotational Speed Range: 4001 ~ 10000 (r/min).
· Maximum Rotational Speed: 10000 (r/min).
· Allowable Angular Misalignment: 1.0, 1.2 and 1.5°
· Disc Type: Double Discs.
· Body material: Aluminum Alloy.
· Disc material: Stainless Steel.
· Lock bolt: Steel SCM435 surface treatment Ferro ferric Oxide Protective Film.
· Operating for working in high temperature -80 to 300 °C
· Accessories: Hex socket bolt (Clamping bolt).

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 89.40-
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Servo Flex SFC

MIKI PULLEY

· SFC Model for Servo Coupling
· Application: Servo Motor / Stepping Motor / Encoder.
· Body material: Using aluminum clad in a clear anodized finish.
· Disc members are made of 304 stainless steels.
· Single and double element configurations are available.
· Bores can be configured with clamp, taper-lock, or keyed styles.
· Maximum Rotational Speed Range: 4001 ~ 10000 (r/min).
· Maximum allowable torque: 250 Nm.
· Bore size range: 3 mm to 45mm.
· Backlash: Zero.
· Operating Temperature Range: -30 to 100 °C
· Couplings are precisely assembled using high strength, corrosion resistant fasteners.

CAD ：: 2D / 3D

Standard Price:	SGD 97.24-
	Special Price
Days to Ship:	4 Day(s) or more

Disc Type Coupling (SD Series)

SUNGIL

[Features]
・High torsional rigidity, excellent positioning power
・Used for high precision position control system
・Low moment of inertia
・Semi-permanent life
・Deflection, eccentricity accepted
・The characteristics of positive / reverse are the same
・Single disc, double disc type (can not accommodate eccentric type in case of single type)
•Related Keywords: Sungil Machinery, Standard Coupling, Coupling / Shaft Joint

CAD ：: 2D / 3D

Standard Price:	SGD 36.51-
Days to Ship:	4 Day(s) or more

Slit Couplings - Clamping, Short/Long

MISUMI

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

CAD ：

2D / 3D

Days to Ship: 6 Day(s) or more
Jaw Couplings - Clamping

MISUMI

"By changing the types of spacer, allowable torque and misalignment allowable value can be selected."

CAD ：

2D / 3D

Days to Ship: 6 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	6 Day(s) or more

On Sale Till 31/03/2025

Disc Couplings High Flexible, Double Disc

MiSUMi Economy

Disc Couplings High Flexible, Double Disc

MISUMI

· GCPSW Model Disc Couplings High Flexible, Double Disc.
· Body material: Aluminum alloy with Alumite Treatment surface.
· Spacer disc material is Stainless steel with
· Fastening Bolt, Set Screw: Steel SCM435.
· Fastening surface treatment with Ferro ferric Oxide Protective Film.
· Shaft Fastening Method: Lock bolt clamp and screw type.
· GCPSW Model Body size: 20 to 39.
· Allowable Angular misalignment 2 degree.
· Maximum Rotational Speed: 10,000 (r/min).
· Maximum Rotational Speed Range: 4001 ~ 10000 (r/min).
· Application : For Servo Motors / Stepping Motor.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 33.76-
	Special Price
Days to Ship:	Same day

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 19.70-
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 55.38-
Days to Ship:	9 Day(s) or more

MJT Flexible Coupling Disk Type

NABEYA BI-TECH

High torque, vibration absorption.

[Features]
· Joyped flexible coupling.
· The tight fit allows transmission of zero backlash at low torque.
· Easy fit has easy assembly / disassembly of hub.
· Excellent flexibility.
· In addition to eccentricity and angle deviation, also absorbs torsional vibration.
· Electrically insulated.
· 4 types of sleeve hardness.
· Select according to usage conditions, such as torque misalignment.

CAD ：: 2D / 3D

Standard Price:	SGD 35.82-
Days to Ship:	4 Day(s) or more

Oldham Couplings - Clamping

MISUMI

Hub and spacer can be separated for easy assembly.

CAD ：

2D / 3D

Days to Ship: 5 Day(s) or more

Days to Ship:	5 Day(s) or more

Slit Coupling - Set Screw Type - SAC/SSC

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 48.63
Days to Ship:	12 Day(s)

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 28.92-
Days to Ship:	4 Day(s) or more

Disc Couplings - Clamping/ For Servo Motors

MISUMI

Disk type flexible coupling.
[Features]
· High torsional rigidity, high torque, backlash "0", short type.
· Compact design with short overall length.
· Stainless steel disc allows eccentricity, declination and end play.
[Use]· For actuators/XY stages, etc.

CAD ：

2D / 3D

Days to Ship: 6 Day(s) or more
Coupling Oldham set screw type

MISUMI

Hub and spacer can be separated for easy assembly.

CAD ：

2D / 3D

Days to Ship: 5 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	5 Day(s) or more

Oldham Coupling - Clamping Type -

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.

CAD ：: 2D / 3D

Standard Price:	SGD 30.43-
Days to Ship:	4 Day(s) or more

Star Flex ALS-R

MIKI PULLEY

Element hardness 97JIS A used, designed to use preliminary compression with no backlash. Supports a wide range of applications, from simple servo to general purpose motor with high torque.

[Features]
· Polyurethane elastomer used for element. So, the transmission torque is more than twice that of conventional jaw coupling.
· Design to distribute pre-compression, and so can be used with no backlash. (ALS-Y/R type)
· Power transmission through polyurethane elastomer with rubber elastic force. It has excellent vibration and impact absorption.

CAD ：: 2D

Standard Price:	SGD 11.49-
Days to Ship:	12 Day(s) or more

Oldham Couplings - High Rigidity, Clamping

MISUMI

Aluminum bronze is used for spacer and it has allowable torque twice as much as Resin Type.

CAD ：

2D / 3D

Days to Ship: 5 Day(s) or more
Jaw Couplings - Set Screw

MISUMI

"By changing the types of spacer, allowable torque and misalignment allowable value can be selected."

CAD ：

2D / 3D

Days to Ship: 6 Day(s) or more

Days to Ship:	5 Day(s) or more

Days to Ship:	6 Day(s) or more

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.

CAD ：: 2D

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

Disc Couplings High Flexible, Single Disc

MiSUMi Economy

Disc Couplings High Flexible, Single Disc

MISUMI

14-842-1

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 27.87
Days to Ship:	Same day

L/SS Flexible Coupling Joe - Max Standard Type

NABEYA BI-TECH

High torque. Spider is compressed and torque is transmitted.

[Features]
· Joyped flexible coupling.
· Spider is compressed and torque is transmitted.
· A smooth, blind fit between hub and spider.
· It is easy to install and remove.
· 2 types of hubs and 3 kinds of spiders.
· Choose to suit application.
· Smooth fitting of hub and spacer.
· Even if the motor is not visible, and the coupling is difficult to see, can be assembled by feeling.
· Maintenance also easy.

CAD ：: 2D / 3D

Standard Price:	SGD 35.90-
Days to Ship:	4 Day(s) or more

Disc Couplings Servo - Fine, for Servo Motors (High Rigidity)

MISUMI

[Features]·This coupling is suitable for devices that use servo motors.

CAD ：

2D / 3D

Days to Ship: 5 Day(s) or more

Days to Ship:	5 Day(s) or more

MST/MSTS Flexible Coupling Slit Type

NABEYA BI-TECH

Backlash "0." Design of aluminum alloy slit pattern changed to improve performance.

[Features]
· Metal spring coupling with perfectly integrated structure, with slit in cylindrical material.
Leaf spring formed with a slit allows eccentricity, angle deviation, and end play.
· 2 kinds available: aluminum alloy / all stainless steel type.
· Wide range of outer diameters, ø8 to ø63

CAD ：: 2D / 3D

Standard Price:	SGD 87.95-
Days to Ship:	6 Day(s) or more

Disc-Shaped Coupling - Clamping Type (Double Disc) - SGL

SCH

Structure that adjusts axis misalignment by deflection of a thin metal disc. Large torque transmission, even at high-speeds. Simple structure that is easy to remove. Clamping type product. SC is a coupling manufacturer established in 1987 With factories located in Taiwan, from manufacturing to sales, establishing a reliable production line. With large overseas exports, this manufacturer is highly rated in Asia, Southeast Asia and Europe.

CAD ：: 2D

Standard Price:	SGD 51.88-
Days to Ship:	6 Day(s) or more

Disc Couplings - Standard Torque, Clamping

MISUMI

Couplings with polyimide discs highly tolerant on lateral and angular misalignments.

CAD ：

2D / 3D

Days to Ship: 5 Day(s) or more
Slit Couplings - Set Screw, Short / Long

MISUMI

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

CAD ：

2D / 3D

Days to Ship: 6 Day(s) or more

Days to Ship:	5 Day(s) or more

Days to Ship:	6 Day(s) or more

MDW Flexible Coupling Disk Type

NABEYA BI-TECH

High torsional rigidity, high response, backlash "0"

[Features]
· Disc type coupling.
· Stainless steel disk allows eccentricity, angle deviation, and end play.

CAD ：: 2D / 3D

Standard Price:	SGD 118.40-
Days to Ship:	7 Day(s) or more

Star FlexALS-Y

MIKI PULLEY

· ALS-Y models High performance STARFLEX PULLEY MIKI.
· Shaft Tightening Method: Set Screw Type
· Application: Encoder, Stepping Motor.
· Hub material: Aluminum Alloy.
· Spacer Element material: Polyurethane elastomer.
· Accessories: Hexagon head set screw material: Alloy steel use Surface finishing is Black coating.
· Nominal torque: : 1.2 to 310 [N.m].
· Operating Temperature Range: -30 to 80 °C
· These are JIS A tight-fit models that have a shore hardness of 90 and are equipped with a good balance of torque transmission performance, flexibility, and responsiveness.

CAD ：: 2D

Standard Price:	SGD 6.46-
Days to Ship:	12 Day(s) or more

Disc-Shaped Coupling - Clamping Type (Single Disc)　

SUNGIL

Structure that adjusts axis misalignment by deflection of a thin metal disc. Large torque transmission, even at high-speeds. Simple structure that is easy to remove. 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, and short lead-times.

CAD ：: 3D

Standard Price:	SGD 48.68-
Days to Ship:	6 Day(s) or more

Disc Couplings High Regidity Single Disc, Clamping Type

MiSUMi Economy

Disc Couplings High Regidity Single Disc, Clamping Type

MISUMI

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 69.22-
Days to Ship:	6 Day(s) or more

On Sale Till 31/03/2025

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 100.95-
	Special Price
Days to Ship:	4 Day(s) or more

XGT2/XGL2/XGS2 Flexible Coupling, High Damping Capacity Rubber Type

NABEYA BI-TECH

High damping capacity rubber-type standard coupling.
[Features]
· High-damping flexible coupling surpassing XGT, XGL and XGS.
· Aluminum hubs on both ends are molded with vibration-proof rubber in a completely integrated structure.
· Optimum design of damping and rigidity achieves higher servo motor gain, shortening settling time.
· Effective in suppressing speed irregularities during stepping motor drive.
· Suppresses residual vibration upon positioning and contributes to improved productivity and quality.
· Superior heat resistance, oil resistance and chemical resistance.
[Applications]
· Semiconductor manufacturing machinery, mounting machinery, machine tools, packaging machinery, etc.

CAD ：: 2D / 3D

Standard Price:	SGD 66.56-
Days to Ship:	4 Day(s) or more

Disc-Shaped Coupling, Clamping Long Type (Double Disc)

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.

CAD ：: 3D

Standard Price:	SGD 54.76-
Days to Ship:	9 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 28.92-
Days to Ship:	4 Day(s) or more

XGT/XGL/XGS Flexible Coupling - High-Damping Capacity Rubber Type

NABEYA BI-TECH

Vibration absorption, high torque, high responsiveness, backlash "0"

[Features]
· Rubber type optimally designed for actuator flexible coupling, with high damping capacity.
· High precision positioning in a short time is possible.
· Completely unified structure, coupling molded hubs on both sides with high damping capacity rubber.
· High damping capacity shape of the rubber is designed by analysis, using the latest finite element method to achieve high torsional rigidity, and high torque.
· In addition, by concentrating the stress near the inner diameter of the clasp uniformly throughout, a long-life design is achieved.

CAD ：: 2D / 3D

Standard Price:	SGD 46.10-
Days to Ship:	4 Day(s) or more

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 138.95-
Days to Ship:	4 Day(s) or more

XHW/XHW-L Flexible Coupling - Disk Type

NABEYA BI-TECH

Type: Disc type
· Main body material: A2017
· Class coupling: body
· Disk part material: SUS304
· Structure: Clamping type

CAD ：: 2D / 3D

Standard Price:	SGD 69.54-
Days to Ship:	7 Day(s) or more

Jaw & Spider Couplings - Set Screw

MISUMI

"Main body and the spider are of smooth blind fit, making for easy installation, removal and maintenance."

CAD ：

2D / 3D

Days to Ship: 6 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

Days to Ship:	6 Day(s) or more

MOM Flexible Coupling - Oldham Type

NABEYA BI-TECH

[Features]
· Oldham type flexible coupling.
· FCD400 used in spacer.
· Ideal for low speed / high torque specifications.
· Grease applied between hub and spacer to prevent burn-in.
· Due to hub and spacer slip, large eccentricity / deflection angles are allowed.
· The protrusion (resin pin) provided on the spacer allows the angle of deviation without difficulty.
· Long-term maintenance-free.
· Grease accumulated in the grease hole gradually leaks during operation, to maintain long-term lubrication performance.

CAD ：: 2D / 3D

Standard Price:	SGD 27.81-
Days to Ship:	6 Day(s) or more

Disc Couplings - Clamping

MISUMI

Backlash "0" coupling.
[Features]
· Disk type flexible coupling.
· Stainless steel disc allows eccentricity, declination and end play.
[Application]
· For XY stages, transfer devices, etc.

CAD ：

2D / 3D

Days to Ship: 6 Day(s) or more
Couplings/High Torque Disc Clamping (Single Disc)

MISUMI

· Universal type resistant to small misalignment
· Multiple disc materials support a wide range of uses
· Polyimide - Demonstrates outstanding flexibility and low reaction force even if misaligned, and causes no phase or torque fluctuation
· Well-balanced versatile type featuring excellent carbon FRP-flexibility, transmission torque, and torsional rigidity
· Stainless steel flat spring (SUS) - Inferior flexibility, but high transmission torque and torsional rigidity, so it is ideal for highly responsive servo systems

CAD ：

2D / 3D

Days to Ship: 5 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	5 Day(s) or more

MSX Flexible Coupling - Slit Type

NABEYA BI-TECH

High torsional rigidity / highly responsive. Backlash "0"

CAD ：: 2D / 3D

Standard Price:	SGD 82.26-
Days to Ship:	7 Day(s) or more

Slit-Shaped Coupling, Clamping Long Type

SCH

Slit type couplings are suitable for applications where rotational accuracy is required. Long clamping type product that achieves high responsiveness, with low moment of inertia. SC is a coupling manufacturer established in 1987 With factories located in Taiwan, from manufacturing to sales, establishing a reliable production line. With large overseas exports, this manufacturer is highly rated in Asia, Southeast Asia and Europe.

CAD ：: 2D

Standard Price:	SGD 61.88-
Days to Ship:	6 Day(s) or more

Disc-Shaped Coupling - Clamping Type (Single Disc)

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.

CAD ：: 2D / 3D

Standard Price:	SGD 48.68-
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
Cleaning Method
Operating Environment
Characteristics/Applications
Environmentally friendly

	Recommendation	On Sale Till 31/03/2025				On Sale Till 31/03/2025																									On Sale Till 31/03/2025
Brand	MISUMI MiSUMi Economy	MIKI PULLEY	SUNGIL	MISUMI	MISUMI	MISUMI MiSUMi Economy	NABEYA BI-TECH	SUNGIL	NABEYA BI-TECH	MISUMI	COUP-LINE	SUNGIL	MISUMI	MISUMI	SUNGIL	MIKI PULLEY	MISUMI	MISUMI	SUNGIL	MISUMI MiSUMi Economy	NABEYA BI-TECH	MISUMI	NABEYA BI-TECH	SCH	MISUMI	MISUMI	NABEYA BI-TECH	MIKI PULLEY	SUNGIL	MISUMI MiSUMi Economy	NABEYA BI-TECH	NABEYA BI-TECH	SUNGIL	SUNGIL	NABEYA BI-TECH	MIGHTY	NABEYA BI-TECH	MISUMI	MISUMI	NABEYA BI-TECH	MISUMI	MISUMI	NABEYA BI-TECH	SCH	SUNGIL
Product Series	Disc Couplings High Regidity Double Disc, Clamping Type	Servo Flex SFC	Disc Type Coupling (SD Series)	Slit Couplings - Clamping, Short/Long	Jaw Couplings - Clamping	Disc Couplings High Flexible, Double Disc	MOR Flexible Coupling - Oldham Type	Slit Type Coupling (SRB Series)	MJT Flexible Coupling Disk Type	Oldham Couplings - Clamping	Slit Coupling - Set Screw Type - SAC/SSC	OLDHAM Type Coupling (SOH Series)	Disc Couplings - Clamping/ For Servo Motors	Coupling Oldham set screw type	Oldham Coupling - Clamping Type -	Star Flex ALS-R	Oldham Couplings - High Rigidity, Clamping	Jaw Couplings - Set Screw	Jaw-Shaped Coupling - Clamping Type - [SJC, SJCA, and SJCB]	Disc Couplings High Flexible, Single Disc	L/SS Flexible Coupling Joe - Max Standard Type	Disc Couplings Servo - Fine, for Servo Motors (High Rigidity)	MST/MSTS Flexible Coupling Slit Type	Disc-Shaped Coupling - Clamping Type (Double Disc) - SGL	Disc Couplings - Standard Torque, Clamping	Slit Couplings - Set Screw, Short / Long	MDW Flexible Coupling Disk Type	Star FlexALS-Y	Disc-Shaped Coupling - Clamping Type (Single Disc)	Disc Couplings High Regidity Single Disc, Clamping Type	MOL Flexible Coupling - Oldham Type	XGT2/XGL2/XGS2 Flexible Coupling, High Damping Capacity Rubber Type	Disc-Shaped Coupling, Clamping Long Type (Double Disc)	Oldham Coupling -Clamping Short Type - [SOHM-16C]	XGT/XGL/XGS Flexible Coupling - High-Damping Capacity Rubber Type	Oldham Couplings MJC series	XHW/XHW-L Flexible Coupling - Disk Type	Jaw & Spider Couplings - Set Screw	Oldham Couplings - Clamping / Set Screw	MOM Flexible Coupling - Oldham Type	Disc Couplings - Clamping	Couplings/High Torque Disc Clamping (Single Disc)	MSX Flexible Coupling - Slit Type	Slit-Shaped Coupling, Clamping Long Type	Disc-Shaped Coupling - Clamping Type (Single Disc)
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	2D / 3D	2D / 3D	2D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D	2D / 3D	2D / 3D	2D	3D	2D / 3D	2D / 3D	2D / 3D	3D		2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D
Days to Ship	Same day or more	4 Day(s) or more	4 Day(s) or more	6 Day(s) or more	6 Day(s) or more	Same day	4 Day(s) or more	9 Day(s) or more	4 Day(s) or more	5 Day(s) or more	12 Day(s)	4 Day(s) or more	6 Day(s) or more	5 Day(s) or more	4 Day(s) or more	12 Day(s) or more	5 Day(s) or more	6 Day(s) or more	4 Day(s) or more	Same day	4 Day(s) or more	5 Day(s) or more	6 Day(s) or more	6 Day(s) or more	5 Day(s) or more	6 Day(s) or more	7 Day(s) or more	12 Day(s) or more	6 Day(s) or more	6 Day(s) or more	4 Day(s) or more	4 Day(s) or more	9 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	7 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	5 Day(s) or more	7 Day(s) or more	6 Day(s) or more	4 Day(s) or more
Type	Disc	Disc	Disc	Slit	Jaw	Disc	Oldham	Slit	Jaw	Oldham	Slit	Oldham	Disc	Oldham	Oldham	Jaw	Oldham	Jaw	Jaw	Disc	Jaw	Disc	Slit	Disc	Disc	Slit	Disc	Jaw	Disc	Disc	Oldham	Vibration Damping Rubber Type	Disc	Oldham	Vibration Damping Rubber Type	Oldham	Disc	Jaw	Oldham	Oldham	Disc	Disc	Slit	Slit	Disc
Shaft Bore Dia. (machined) D1(Ø)	8 ～ 19	6.35 ～ 19	6 ～ 20	8 ～ 16	7 ～ 16	8 ～ 14	4 ～ 12	10 ～ 19	7 ～ 16	6 ～ 12	10 ～ 14	6 ～ 15	14 ～ 25	6 ～ 14	6 ～ 15	8 ～ 14	6 ～ 12	7 ～ 16	5 ～ 18	10 ～ 18	11 ～ 25	8 ～ 19	8 ～ 20	6 ～ 14	14 ～ 24	8 ～ 18	14 ～ 25	8 ～ 20	6 ～ 19	8 ～ 19	10 ～ 16	8 ～ 20	6 ～ 19	6 ～ 15	8 ～ 20	8 ～ 14	5 ～ 16	-	10 ～ 16	3 ～ 8	12 ～ 25	8 ～ 18	10 ～ 22	8 ～ 16	6 ～ 20
Shaft Bore Dia. (machined) D2(Ø)	8 ～ 19	7 ～ 22	6 ～ 20	8 ～ 16	7 ～ 16	12 ～ 18	4 ～ 12	10 ～ 19	7 ～ 16	6 ～ 12	10 ～ 14	6 ～ 15	14 ～ 25	6 ～ 14	6 ～ 15	8 ～ 19	6 ～ 12	7 ～ 16	5 ～ 18	14 ～ 18	11 ～ 25	8 ～ 19	8 ～ 20	6 ～ 14	14 ～ 24	9.525 ～ 18	14 ～ 25	8 ～ 20	6 ～ 19	8 ～ 19	10 ～ 16	8 ～ 20	6 ～ 19	6 ～ 15	8 ～ 20	8 ～ 14	5 ～ 16	-	12 ～ 16	3 ～ 8	12 ～ 25	8 ～ 18	10 ～ 22	8 ～ 16	6 ～ 20
Outer Dia. A(Ø)	46	39 ～ 44	42.5 ～ 47	40	30 ～ 40	39	20	39	30 ～ 40	26	32	32	50	26	32	30 ～ 40	20 ～ 26	30 ～ 40	25 ～ 40	39	34.4 ～ 53.6	46	40	34	50	40	50	30 ～ 40	42.5 ～ 47	46	40	30 ～ 39	42.5 ～ 47	32	30 ～ 39	33.3	34	44.5 ～ 53.6	40	12 ～ 15	50 ～ 63	40	39 ～ 44	32 ～ 40	42.5 ～ 47
Overall Length W(mm)	44	34 ～ 48	31 ～ 90.5	56	35 ～ 66	49.4	21.4 ～ 27.4	43 ～ 56	35 ～ 66	30.4	41	35 ～ 45	42 ～ 57	25.6	45	35 ～ 66	27.2 ～ 30.4	35 ～ 66	32.5 ～ 66	35	50.2 ～ 54.6	29.8 ～ 44	56	37.5	41 ～ 53	56	57	35 ～ 66	31 ～ 37	29.8	32 ～ 50	35 ～ 44	44.2 ～ 51.3	35	35 ～ 44	48	36.8 ～ 44	54.1 ～ 54.6	32 ～ 50	15 ～ 19	44 ～ 58	35	40 ～ 45	41 ～ 56	31.4 ～ 35.6
Application	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor / Encoder	Servo Motor / Stepping Motor	Standard	Standard	Servo Motor / Stepping Motor	Standard / Stepping Motor	Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Standard	Standard / Stepping Motor	Servo Motor	Standard	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Standard	Servo Motor	Servo Motor / Stepping Motor	Standard	Servo Motor	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Standard	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor / Stepping Motor	Servo Motor	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard	-	Standard	Standard	-	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Servo Motor / Stepping Motor
Allowable Torque Range(N•m)	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00	5.01~10.00
Features	High Torque ～ No Backlash	High Accuracy ～ Small	Heat Resistant ～ Small	Low Moment of Inertia ～ No Backlash	High Torque ～ Low Moment of Inertia	High Torque ～ No Backlash	High Torque	Heat Resistant ～ Small	High Torque ～ Vibration Insulation	High Torque ～ Low Moment of Inertia	No Backlash ～ Small	No Backlash ～ Vibration Insulation	Low Moment of Inertia ～ No Backlash	High Torque ～ Low Moment of Inertia	No Backlash ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	High Torque ～ Low Moment of Inertia	High Torque ～ Low Moment of Inertia	High Torsional Rigidity ～ Vibration Insulation	High Torque ～ No Backlash	High Torque ～ Vibration Insulation	High Torque ～ No Backlash	High Torque ～ No Backlash	High Accuracy ～ No Backlash	Low Moment of Inertia ～ No Backlash	Low Moment of Inertia ～ No Backlash	No Backlash	Low Moment of Inertia ～ Vibration Insulation	Heat Resistant ～ Small	High Torque ～ No Backlash	-	High Torque ～ Vibration Insulation	Heat Resistant ～ Small	No Backlash ～ Vibration Insulation	High Torque ～ Vibration Insulation	High Accuracy ～ Vibration Insulation	High Torque ～ No Backlash	-	-	High Torque ～ High Torsional Rigidity	Low Moment of Inertia ～ No Backlash	-	High Torque ～ No Backlash	High Torque ～ Small	Heat Resistant ～ Small
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	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 / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Not Provided / Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Axial Misalignment	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	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment
Max. Rotational Speed Range(r/min)	4001~10000	4001~10000	4001~10000	10001~78000	10001~78000	4001~10000	10001~78000	2001~4000	10001~78000	4001~10000	4001~10000	4001~10000	10001~78000	4001~10000	4001~10000	4001~10000	4001~10000	10001~78000	4001~10000 ～ 10001~78000	4001~10000	100~ 300 ～ 10001~78000	4001~10000	10001~78000	4001~10000	2001~4000	10001~78000	10001~78000	4001~10000 ～ 10001~78000	4001~10000	4001~10000	10001~78000	10001~78000	4001~10000	4001~10000	10001~78000	-	10001~78000	4001~10000 ～ 10001~78000	10001~78000	1001~2000	4001~10000 ～ 10001~78000	2001~4000	10001~78000	2001~4000 ～ 4001~10000	4001~10000
Body Material	Aluminum Alloy	Aluminum	Aluminum	Stainless Steel / Aluminum	Aluminum	Aluminum Alloy	Aluminum	Stainless Steel / Aluminum Alloy	Aluminum	Stainless Steel	Aluminum	Aluminum / Aluminum Alloy	Aluminum	Stainless Steel	Aluminum	Aluminum	Stainless Steel	Aluminum	Aluminum	Aluminum Alloy	Stainless Steel / Steel	Aluminum	Stainless Steel / Aluminum	Aluminum	Aluminum	Stainless Steel / Aluminum	Aluminum	Aluminum	Aluminum	Aluminum Alloy	Aluminum	Aluminum	Aluminum	Aluminum / Aluminum Alloy	Aluminum	Aluminum	Aluminum	Steel	Aluminum	Steel	Aluminum	Aluminum	Aluminum	Stainless Steel / Aluminum	Aluminum
Allowable Torque(N•m)	10	6.6 ～ 10	6 ～ 10	8	7.5 ～ 10	8	3.2 ～ 6.4	7 ～ 8	7.5 ～ 10	6	5.6	7	9	6	7	5.4 ～ 8	7 ～ 10	7.5 ～ 10	7.5 ～ 10	8	5.4 ～ 9.8	10	8	6	7	8	9	5.4 ～ 10	6 ～ 10	10	9	5.5 ～ 8	6 ～ 10	7	5.5 ～ 8	10	6.3	8.4 ～ 9.8	9	5.4 ～ 6.6	7.5 ～ 10	9	6 ～ 9	7 ～ 10	6 ～ 10
Allowable Angular Misalignment(deg)	1.5	1 ～ 2	1 ～ 3	2	1	2	3	2.5	1	3	1.5	1.5 ～ 2	0.7 ～ 1.5	3	1.5 ～ 2	1	1.5	1	1	2	0.5 ～ 1	1.5	2	1.5	2 ～ 3.5	2	1.5	1	1.5	1.5	3	1.5	3	2	1.5	1	2	1	3	2	1 ～ 2	1	0.5	2	1
Allowable Lateral Misalignment(mm)	0.25	0.02 ～ 0.54	0 ～ 0.8	0.2	0.1 ～ 0.15	0.25	1.2	0.25	-	2	0.15	2.5	0.15	2	2.5	0.1	0.5 ～ 0.8	0.1 ～ 0.15	0.1 ～ 0.15	-	0.25 ～ 0.38	0.25	0.2	0.17	0.15 ～ 0.4	0.2	0.15	0.1 ～ 0.15	0	-	3	0.2	0.3 ～ 0.4	2.5	0.2	3.8	0.2	0.38	3	0.3	0.2 ～ 0.3	-	0.05	0.15 ～ 0.2	0
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	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	Coupling Main Body	Coupling Main Body	Coupling Main Body
Allowable Lateral Misalignment Range(mm)	0.21~0.40	0.02~0.2 ～ 0.41~1.0	0.02~0.2 ～ 0.41~1.0	0.02~0.2	0.02~0.2	0.21~0.40	1.1~3.0	0.02~0.2 ～ 0.21~0.40	0.02~0.2	1.1~3.0	0.02~0.2	1.1~3.0	0.02~0.2	1.1~3.0	1.1~3.0	0.02~0.2	0.41~1.0	0.02~0.2	0.02~0.2	-	0.21~0.40	0.21~0.40	0.02~0.2	0.02~0.2	0.02~0.2 ～ 0.21~0.40	0.02~0.2	0.02~0.2	0.02~0.2	0.41~1.0	-	1.1~3.0	0.02~0.2	0.21~0.40	1.1~3.0	0.02~0.2	3.1~5.0	0.02~0.2	0.21~0.40	1.1~3.0	0.21~0.40	0.02~0.2 ～ 0.21~0.40	-	0.02~0.2	0.02~0.2	-
Max. Rotational Speed(r/min)	10000	10000	7000 ～ 8000	15000	15000 ～ 21000	10000	31000	9000 ～ 10000	15000 ～ 21000	6500	10000	4800	12000	6500	4800	10000	5000 ～ 6000	15000 ～ 21000	8500 ～ 13000	10000	250 ～ 14000	10000	15000	10000	3500	15000	12000	10000 ～ 15900	7500 ～ 8000	10000	15000	16000 ～ 21000	7500 ～ 8000	4800	16000 ～ 21000	-	18000	9000 ～ 11000	15000	2000	10000 ～ 12000	3800	14000 ～ 16000	3800 ～ 4800	7000 ～ 8000
Buffer Material	-	-	Aluminum Bronze / Others	-	Polyurethane	-	Polyacetal	Polyacetal	Polyurethane	Carbon Reinforced Resin	-	Polyacetal	-	Carbon Reinforced Resin	Polyacetal	Polyurethane	Aluminum Bronze	Polyurethane	Polyacetal / Others	-	Polyurethane / Aluminum Bronze / Others	-	-	-	-	-	-	Polyurethane	Aluminum Bronze / Others	-	Polyacetal	Fluororubber	Aluminum Bronze / Others	Polyacetal	Others	Polyacetal	-	-	Polyacetal	-	-	-	-	-	Aluminum Bronze / Others
Disc Material	Stainless Steel	Stainless Steel	Stainless Steel	-	-	Stainless Steel	-	-	-	-	-	Aluminum	Stainless Steel	-	Aluminum	-	-	-	Aluminum	Stainless Steel	-	Stainless Steel	-	Stainless Steel	Polyimide	-	Stainless Steel	-	Stainless Steel	Stainless Steel	-	-	Stainless Steel	-	-	-	Stainless Steel	-	-	-	Stainless Steel	Stainless Steel	-	-	Stainless Steel
Bellows Material	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Cleaning Method	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Operating Environment	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Characteristics/Applications	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Environmentally friendly	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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

9.25

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

53.2

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

60.8

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

75.8

76

76.2

77

77.6

77.8

78

78.8

79.5

79.8

80

80.8

81

82

82.5

82.6

82.8

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

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

230

239

245

250

258

260

265

270

294

300

310

314

320

325

352

360

370

380

385.6

400

441

450

490

510

525

530

580

588

600

637

650

689

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

Cleaning Method
- Degreasing
- Precision Cleaning
Clear

Operating Environment
- General
- For Clean Environments
Clear

Characteristics/Applications
Clean washed

Corrosion resistance/chemical resistance

Heat resistance

Low Dust Generation

Vacuum
Clear

Environmentally friendly
- RoHS Compliant (10 Substances)
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- 2D
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5 Day(s) or Less

6 Day(s) or Less

7 Day(s) or Less

8 Day(s) or Less

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11 Day(s) or Less
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Flexible Shaft Couplings（Allowable Torque Range：5.01~10.00）

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

Cleaning Method

Operating Environment

Characteristics/Applications

Environmentally friendly

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