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Flexible Shaft Couplings（Feature：No Backlash）

Type

With Slit
Disc Type
Oldham Type
Jaw Type
Bellows Type
Others

59 items

: 30; 45; 60

Flexible Couplings - zero backlash, EKL series.

R+W

Features
Short overall length
Easy mounting
Vibration damping

Design
Two concentrically machined hubs with curved jaws and clamping screws, with calibrated preloaded insert

Material
Hubs: high strength aluminum
Elastomer: wear resistant thermanally stable TPU, available in 3 hardness levels

Advantage
Smooth running and reliable transmission with absorption of vibration and shock

Size 800 is available on special request.

CAD ：

3D

Days to Ship: 5 Days or more
Flexible Couplings - Bellows type, zero backlash, BKL series.

R+W

Features
Easy to mount
Light weight and low moment of inertia
High torsional stiffness

Design
Two clamping hubs concentrically mounted to flexible bellows. Brief overloads of up to 1.5x the rated torque are acceptable.

Material
Bellows: high grade stainless steel
Hubs: see table

Advantage
Smooth stable running in highly dynamic and highly precise motion applications

CAD ：

3D

Days to Ship: 5 Days or more
Flexible Couplings - Standard torque disc, clamp type.

MISUMI

Flexible disc type couplings, standard torque and clamp fastening. This type of coupling can be selected with one or two intermediate discs, and can also be selected with a wedge slot at either or both ends.

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - zero backlash, EK2 series.

R+W

Features
Easy to mount
Highly concentric assembly
Vibration damping

Design
Two concentrically machined hubs with curved jaws and clamping screws, with calibrated preloaded insert

Material
Hubs: high strength aluminum
Elastomer: wear resistant thermanally stable TPU, available in 3 hardness levels

Advantage
Smooth running and reliable transmission with absorption of vibration and shock

Size 800 is available on special request.

CAD ：

3D

Days to Ship: 5 Days or more
Flexible Couplings - High-torque disc, 87 mm outside diameter.

MISUMI

Combination of Clamping and Key Groove Available.

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - Bellows type, zero backlash, BK2 series.

R+W

Features
Easy to mount
Light weight and low moment of inertia
High torsional stiffness

Design
Two clamping hubs concentrically mounted to flexible bellows. Brief overloads of up to 1.5x the rated torque are acceptable.

Material
Bellows: high grade stainless steel
Hubs: see table

Advantage
Smooth stable running in highly dynamic and highly precise motion applications

Sizes 200 and above are available on special request.

CAD ：

3D

Days to Ship: 5 Days or more
Flexible Couplings - Star Flex, ALS-R series.

Miki Pulley

Flexible spider type couplings, model Star flex series ALS-R. It has a polyurethane elastomer used in the coupling separator. It has excellent anti vibration and shock absorption.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Flexible Couplings - Bellows type, miniature, zero backlash, MK2 series.

R+W

Features
Low restoring forces on coupled shafts
Easy installation
Light weight and low moment of inertia

Design
Two clamping hubs concentrically mounted to flexible bellows.

Material
Bellows: high grade stainless steel
Hubs: aluminum

Advantage
Precise and well-balanced transmission with zero backlash

CAD ：

3D

Days to Ship: 5 Days or more
Flexible Couplings - Slotted type, with clamp type fastening.

MISUMI

Flexible grooved type couplings, with clamp type fastening. It has a spring completely integrated to the coupling body thanks to the grooves. Body material can be selected between aluminum and stainless steel.

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - Servo Flex.

Miki Pulley

Uses lightweight, high-strength aluminum alloy for clamp hub. Extremely high torsional rigidity supporting high responsiveness.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Flexible Couplings - Standard torque disc, screw clamp type.

MISUMI

Flexible couplings, disc type, standard torque and screw clamp fixing. This type of coupling can be selected with one or two intermediate discs, and can also be selected with a wedge slot at either or both ends.

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - Disc type, servomotor, high torque, screw clamp type.

MISUMI

•Application : Servo Motor
•Body Material : Aluminum
•Allowable Misalignment : Angular, Axial, Eccentricity
•Feature : High Torque, High Torsional Rigidity, Low Moment of Inertia, No Backlash
For complete product overview and details on Couplings - Ultra High Torque Disc, Clamping, for Servo Motor see the sections below:

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - Double disc type.

NBK

Double disc flexible couplings. With high torsional stiffness. Ideal for XY actuators.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Flexible Couplings - Slotted type, MSX series.

NBK

Flexible grooved type couplings, MSX series. High torsional rigidity and zero backlash. Ideal for servomotors.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - High-torque disc, clamp type.

MISUMI

Flexible couplings, disc type, high torque and fastening with clamp. This type of coupling can be selected with one or two intermediate discs, and can also be selected with a wedge slot at either or both ends.

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - Bellows type, selectable fastening type.

MISUMI

Flexible bellows-type couplings with selectable clamping type between clamping and clamping. Even if misalignment occurs, it can rotate at a constant speed.

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - Servo Flex, SFS series.

Miki Pulley

Flexible Servo Flex couplings SFS series. Torsional stiffness is extremely high, super position control is possible. Since all power transmission is transmitted by friction coupling, there is no backlash.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Flexible Couplings - Slotted type, MST/MSTS series.

NBK

Flexible grooved type couplings, MST/MSTS series. Ideal for stepper and general purpose motors, not ideal for servo motors. Zero backlash. High torque. High torsional stiffness. Allow moderate misalignment.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Flexible Couplings - Single disc, clamp-on, XHS/XHW/XHW-L series.

NBK

Flexible couplings with single disc, clamped clamping, XHS series. High torque, zero backlash. Short model is flexible. Ideal for servo motors with a maximum instantaneous torque of 350%. Standard Type: XHW, Long Type: XHW-L, Short Type: XHS.

Volume Discount
Days to Ship: 8 Days or more
Flexible Couplings - With disc, clamping type, XHW/XHW-L series.

NBK

Flexible couplings with disc, clamp-on type XHW/XHW-L series. Ideal for servo motors with a maximum instantaneous torque of 350%. For high torque and high torsional stiffness.

Volume Discount
Days to Ship: 8 Days or more
Flexible Couplings - Disc type, for servomotor, high torque, two-bolt clamping type.

MISUMI

Flexible couplings, disc type, for servomotor, high torque and two-screw clamping. This type of coupling can be selected with one or two intermediate discs, and can also be selected with a wedge slot at either or both ends. Carbon steel or stainless steel material can be selected. Ideal for actuators.

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - Disc type, high positioning accuracy.

MISUMI

Most Suitable especially for Use for High-Presicion required Devices and in Clean Environment.

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - Oldham Type, CCZ series.

Nihon Miniature Coupling

Oldham type flexible couplings, CCZ series. Strong and compact design that can be used for high precision equipment. The moment of inertia is low, and the vibration stiffness is high. The electrical resistance is excellent. This model has clamping clamping. The body material is aluminum alloy.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Flexible Couplings - Disc type, for servomotor, high torque, type of fastening selectable, outer diameter of 40 mm.

MISUMI

Compact and Ridgid. Selectable Clamping Keyless or Key Groove.

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - Disc type, for servomotor, high torque, 65 mm outside diameter type, with keyway on one end.

MISUMI

Clamping Keyless Type is High Torque of up to Max. 80N Compatible..

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - Slotted type, standard length or compact.

MISUMI

Slotted type flexible couplings, with standard or compact length. The material can be selected between aluminum and stainless steel. The spring is completely integrated to the coupling body thanks to the grooves. Alterations are available to modify the dimension of the internal diameters.

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - Disc type, clamp-on type, XBW/XBWS series.

NBK

Flexible disc couplings with clamping type, series XBW/XBWS. It features high torque, torsional stiffness and high response. Optimal for XY surface actuators/assemblies and precision tables.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Flexible Couplings - Oldham Type, MCZ series.

Nihon Miniature Coupling

Oldham type flexible couplings, MCZ series. Strong and compact design that can be used for high precision equipment. The moment of inertia is low, and the vibration stiffness is high. The electrical resistance is excellent. This model has two kinds of clamping methods, clamping by clamp or clamping by clamping. The body material is aluminum alloy.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Flexible Couplings - Oldham Type, MJ series.

Mighty

Oldham type flexible couplings, MJ series. Absorption of a maximum eccentricity of 7 mm. Torque 0.06Nm～37.5Nm. Excellent electrical resistance, non-magnetic, non-lubricated. Clamping method by oppressor.

Volume Discount
Days to Ship: 8 Days or more
Flexible Couplings - Disc type, for servomotor, high torque, clamping type SCPS/SCPW series.

MISUMI

Most Suitable for Servo-Motor Driven Diveces

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - Disc, high torsional stiffness, XBS-C/XBSS-C series.

NBK

Flexible disc couplings, high torsional rigidity. Zero backlash. Selectable stainless steel or duraluminium material.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - With rubber spacer with high damping capacity, XGT2-C/XGL2-C/XGS2-C series.

NBK

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.

Volume Discount
Days to Ship: 8 Days or more
Flexible Couplings - Disc type, for servomotor, for high torque, outer diameter of 65 mm.

MISUMI

Combination of Clamping and Key Groove Available.

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - High-torque disc, high rigidity.

MISUMI

Clamping Keyless Type is High Torque of up to Max. 250N Compatible..

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - Bellows type, MFB/MFBS series.

NBK

Flexible bellows type couplings, MFB/MFBS series. The MFB series is aluminum and the MFBS series is stainless steel. Zero Backlash.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - Oldham Type, MJC series.

Mighty

Oldham type flexible couplings, MJC series. Absorption of a maximum eccentricity of 7 mm. Torque 0.06Nm～37.5Nm. Excellent electrical resistance, non-magnetic, no lubrication. Clamping method by clamping.

Volume Discount
Days to Ship: 8 Days or more
Flexible Couplings - High-torque disc, screw clamp type.

MISUMI

Flexible couplings, disc type, high torque and screw clamp fixing. This type of coupling can be selected with one or two intermediate discs, and can also be selected with a wedge slot at either or both ends.

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
New Products
Flexible Couplings - Slotted type, clamped, duraluminum.

MISUMI

Long body with slit designed for servo motors.

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 6 Days or more
Flexible Couplings - Disc, MHS-C series.

NBK

Flexible disc couplings, MHS-C series. Allow zero backlash. Stainless steel model allows some eccentricity and deflection. Optimal applications for XY tables and conveying equipment.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - Crosshead type, clamp-on type.

NBK

Flexible crosshead type couplings, clamped by clamping. High torsional rigidity. Low eccentric force reaction and minimum backlash.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 11 Days or more
Flexible Couplings - Double disc type, MHW series.

NBK

Double disc type flexible couplings, MHW series. Zero backlash. Stainless steel model allows eccentricity and deflection.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - zero backlash, EK2 series, (Inches).

R+W

Features
Easy to mount
Highly concentric assembly
Vibration damping

Design
Two concentrically machined hubs with curved jaws and clamping screws, with calibrated preloaded insert

Material
Hubs: high strength aluminum
Elastomer: wear resistant thermanally stable TPU, available in 3 hardness levels

Advantage
Smooth running and reliable transmission with absorption of vibration and shock

Size 800 is available on special request.

CAD ：

3D

Days to Ship: 5 Days or more
Flexible Couplings - zero backlash, EKL series, (Inches).

R+W

Features
Short overall length
Easy mounting
Vibration damping

Design
Two concentrically machined hubs with curved jaws and clamping screws, with calibrated preloaded insert

Material
Hubs: high strength aluminum
Elastomer: wear resistant thermanally stable TPU, available in 3 hardness levels

Advantage
Smooth running and reliable transmission with absorption of vibration and shock

Size 800 is available on special request.

CAD ：

3D

Days to Ship: 5 Days or more
Flexible Couplings - Double shoulder disc, servomotor, high torque, screw clamp type.

MISUMI

Flexible couplings with double shoulder, high torque and screw clamp fastening. This type of coupling can be selected with one or two intermediate discs, and can also be selected with a wedge slot at either or both ends.

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - ALS-Y series.

Miki Pulley

Flexible spider coupling, ALS-Y series. The material is aluminum. It has a polyurethane resin separator. It has a high transmission torque. It can be selected with pilot holes, with clamping or clamping type.

Volume Discount

CAD ：

2D
Days to Ship: 16 Days or more

Days to Ship:	5 Days or more

Days to Ship:	5 Days or more

Days to Ship:	8 Days or more

Days to Ship:	5 Days or more

Days to Ship:	8 Days or more

Days to Ship:	5 Days or more

Days to Ship:	8 Days or more

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Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

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Days to Ship:	8 Days or more

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Days to Ship:	8 Days or more

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Days to Ship:	8 Days or more

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Days to Ship:	8 Days or more

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Days to Ship:	16 Days or more


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

																																						New Products
Brand	R+W	R+W	MISUMI	R+W	MISUMI	R+W	Miki Pulley	R+W	MISUMI	Miki Pulley	MISUMI	MISUMI	NBK	NBK	MISUMI	MISUMI	Miki Pulley	NBK	NBK	NBK	MISUMI	MISUMI	Nihon Miniature Coupling	MISUMI	MISUMI	MISUMI	NBK	Nihon Miniature Coupling	Mighty	MISUMI	NBK	NBK	MISUMI	MISUMI	NBK	Mighty	MISUMI	MISUMI	NBK	NBK	NBK	R+W	R+W	MISUMI	Miki Pulley
Product Series	Flexible Couplings - zero backlash, EKL series.	Flexible Couplings - Bellows type, zero backlash, BKL series.	Flexible Couplings - Standard torque disc, clamp type.	Flexible Couplings - zero backlash, EK2 series.	Flexible Couplings - High-torque disc, 87 mm outside diameter.	Flexible Couplings - Bellows type, zero backlash, BK2 series.	Flexible Couplings - Star Flex, ALS-R series.	Flexible Couplings - Bellows type, miniature, zero backlash, MK2 series.	Flexible Couplings - Slotted type, with clamp type fastening.	Flexible Couplings - Servo Flex.	Flexible Couplings - Standard torque disc, screw clamp type.	Flexible Couplings - Disc type, servomotor, high torque, screw clamp type.	Flexible Couplings - Double disc type.	Flexible Couplings - Slotted type, MSX series.	Flexible Couplings - High-torque disc, clamp type.	Flexible Couplings - Bellows type, selectable fastening type.	Flexible Couplings - Servo Flex, SFS series.	Flexible Couplings - Slotted type, MST/MSTS series.	Flexible Couplings - Single disc, clamp-on, XHS/XHW/XHW-L series.	Flexible Couplings - With disc, clamping type, XHW/XHW-L series.	Flexible Couplings - Disc type, for servomotor, high torque, two-bolt clamping type.	Flexible Couplings - Disc type, high positioning accuracy.	Flexible Couplings - Oldham Type, CCZ series.	Flexible Couplings - Disc type, for servomotor, high torque, type of fastening selectable, outer diameter of 40 mm.	Flexible Couplings - Disc type, for servomotor, high torque, 65 mm outside diameter type, with keyway on one end.	Flexible Couplings - Slotted type, standard length or compact.	Flexible Couplings - Disc type, clamp-on type, XBW/XBWS series.	Flexible Couplings - Oldham Type, MCZ series.	Flexible Couplings - Oldham Type, MJ series.	Flexible Couplings - Disc type, for servomotor, high torque, clamping type SCPS/SCPW series.	Flexible Couplings - Disc, high torsional stiffness, XBS-C/XBSS-C series.	Flexible Couplings - With rubber spacer with high damping capacity, XGT2-C/XGL2-C/XGS2-C series.	Flexible Couplings - Disc type, for servomotor, for high torque, outer diameter of 65 mm.	Flexible Couplings - High-torque disc, high rigidity.	Flexible Couplings - Bellows type, MFB/MFBS series.	Flexible Couplings - Oldham Type, MJC series.	Flexible Couplings - High-torque disc, screw clamp type.	Flexible Couplings - Slotted type, clamped, duraluminum.	Flexible Couplings - Disc, MHS-C series.	Flexible Couplings - Crosshead type, clamp-on type.	Flexible Couplings - Double disc type, MHW series.	Flexible Couplings - zero backlash, EK2 series, (Inches).	Flexible Couplings - zero backlash, EKL series, (Inches).	Flexible Couplings - Double shoulder disc, servomotor, high torque, screw clamp type.	Flexible Couplings - ALS-Y series.
CAD	3D	3D	2D / 3D	3D	2D / 3D	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 / 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	2D / 3D	2D / 3D	2D / 3D	3D	3D	2D / 3D	2D
Days to Ship	5 Days or more	5 Days or more	8 Days or more	5 Days or more	8 Days or more	5 Days or more	8 Days or more	5 Days or more	8 Days or more	Same day or more Show Stock Products	8 Days or more	8 Days or more	Same day or more Show Stock Products	8 Days or more	8 Days or more	8 Days or more	8 Days or more	Same day or more Show Stock Products	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	Same day or more Show Stock Products	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	6 Days or more	8 Days or more	11 Days or more	8 Days or more	5 Days or more	5 Days or more	8 Days or more	16 Days or more
Specifications			METRIC inCAD Components		METRIC inCAD Components				METRIC inCAD Components		METRIC inCAD Components	METRIC inCAD Components			METRIC inCAD Components	METRIC inCAD Components					METRIC inCAD Components	METRIC inCAD Components		METRIC inCAD Components	METRIC inCAD Components	METRIC inCAD Components				METRIC inCAD Components			METRIC inCAD Components	METRIC inCAD Components			METRIC inCAD Components	inCAD Components						METRIC inCAD Components
Type	Jaw Type	Bellows Type	Disc Type	Jaw Type	Disc Type	Bellows Type	Jaw Type	Bellows Type	With Slit	Disc Type	Disc Type	Disc Type	Disc Type	With Slit	Disc Type	Bellows Type	Disc Type	With Slit	Disc Type	Disc Type	Disc Type	Disc Type	Oldham Type	Disc Type	Disc Type	With Slit	Disc Type	Oldham Type	Oldham Type	Disc Type	Disc Type	Oldham Type	Disc Type	Disc Type	Bellows Type	Oldham Type	Disc Type	With Slit	Disc Type	With Slit	Disc Type	Jaw Type	Jaw Type	Disc Type	Jaw Type
Allowable Misalignment	-	-	Angular / Eccentricity / Axial	-	Angular / Eccentricity / Axial	-	None / Angular / Eccentricity / Axial	-	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	-	-	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity	None / Angular / Eccentricity	Angular / Eccentricity / Axial	Angular / Axial	-	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity	Angular / Eccentricity / Axial	Angular / Eccentricity	Angular / Axial	Angular / Eccentricity	Angular / Axial	-	-	Angular / Eccentricity / Axial	None / Angular / Eccentricity / Axial
Application	Servo Motor / Stepping Motor	-	Standard	Servo Motor / Stepping Motor	Servo Motor	-	Standard / Servo Motor / Stepping Motor / Encoder	-	Standard	Servo Motor / Stepping Motor / Encoder	Standard	Servo Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Encoder	Servo Motor	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Servo Motor	Servo Motor	Standard	Servo Motor	Servo Motor	Standard	Standard / Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Servo Motor	Servo Motor	Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Servo Motor	Standard / Stepping Motor	Servo Motor / Stepping Motor	Standard / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor / Encoder
Allowable Torque Range(N•m)	10.01~20.00 ～ 1000~less than 5000	10.01~20.00 ～ 100~less than 500	0.05~1.00 ～ 5.01~10.00	10.01~20.00 ～ 1000~less than 5000	50.01~100.00	10.01~20.00 ～ 100~less than 500	0.05~1.00 ～ 500~less than 1000	0.05~1.00 ～ 5.01~10.00	0.05~1.00 ～ 5.01~10.00	0.05~1.00 ～ 100~less than 500	0.05~1.00 ～ 5.01~10.00	0.05~1.00 ～ 10.01~20.00	0.05~1.00 ～ 10.01~20.00	0.05~1.00 ～ 5.01~10.00	0.05~1.00 ～ 10.01~20.00	0.05~1.00 ～ 1.01~3.00	10.01~20.00 ～ 500~less than 1000	0.05~1.00 ～ 20.01~50.00	1.01~3.00 ～ 100~less than 500	0.05~1.00 ～ 50.01~100.00	0.05~1.00 ～ 5.01~10.00	1.01~3.00 ～ 20.01~50.00	1.01~3.00 ～ 100~less than 500	5.01~10.00	50.01~100.00	0.05~1.00 ～ 5.01~10.00	0.05~1.00 ～ 100~less than 500	1.01~3.00 ～ 100~less than 500	0.05~1.00 ～ 20.01~50.00	0.05~1.00 ～ 20.01~50.00	0.05~1.00 ～ 100~less than 500	0.05~1.00 ～ 50.01~100.00	50.01~100.00	-	0.05~1.00 ～ 1.01~3.00	1.01~3.00 ～ 20.01~50.00	0.05~1.00 ～ 10.01~20.00	-	1.01~3.00 ～ 5.01~10.00	0.05~1.00 ～ 1.01~3.00	1.01~3.00 ～ 5.01~10.00	10.01~20.00 ～ 1000~less than 5000	10.01~20.00 ～ 1000~less than 5000	1.01~3.00 ～ 5.01~10.00	0.05~1.00 ～ 100~less than 500
For Shaft Size D1(mm)	3 ～ 60	0-Pilot Bore ～ 62	2 ～ 25	8 ～ 60	20 ～ 35	0-Pilot Bore ～ 42	3 ～ 60	0-Pilot Bore ～ 24	2 ～ 18	3 ～ 45	3 ～ 24	4 ～ 24	4 ～ 30	5 ～ 22	2 ～ 25	3 ～ 14	8 ～ 40	2 ～ 35	3 ～ 42	3 ～ 42	4 ～ 25	4 ～ 25	1 ～ 40	10 ～ 16	15 ～ 35	4 ～ 16	3 ～ 50	3 ～ 25	2 ～ 56	3 ～ 25	3 ～ 50	3 ～ 28	15 ～ 30	25 ～ 45	3 ～ 16	3 ～ 30	3 ～ 24	5 ～ 12	6 ～ 25	3 ～ 20	6 ～ 25	-	-	6 ～ 25	3 ～ 60
For Shaft Size D2(mm)	3 ～ 60	0-Pilot Bore ～ 62	2 ～ 25	8 ～ 60	20 ～ 35	0-Pilot Bore ～ 42	3 ～ 60	0-Pilot Bore ～ 24	2 ～ 18	3 ～ 45	3 ～ 24	4 ～ 24	4 ～ 30	5 ～ 22	2 ～ 25	3 ～ 14	8 ～ 55	2 ～ 35	3 ～ 42	3 ～ 42	4 ～ 25	4 ～ 25	3 ～ 40	10 ～ 16	15 ～ 35	4 ～ 16	3 ～ 50	3 ～ 35	2 ～ 30	3 ～ 25	3 ～ 50	3 ～ 28	15 ～ 30	20 ～ 45	3 ～ 16	3 ～ 30	3 ～ 24	5 ～ 14	6 ～ 25	3 ～ 20	6 ～ 25	-	-	6 ～ 25	3 ～ 60
Outer Dia. A(Ø)	16 ～ 102	25 ～ 123	10 ～ 50	42 ～ 102	87	49 ～ 81	14 ～ 105	15 ～ 40	8 ～ 40	12 ～ 104	13 ～ 50	16 ～ 50	19 ～ 63	16 ～ 44	10 ～ 50	12 ～ 32	56 ～ 144	8 ～ 63	15 ～ 79	15 ～ 79	19 ～ 50	21 ～ 54.5	16 ～ 80	40	65	12 ～ 40	15 ～ 104	18 ～ 70	6.4 ～ 118	16.6 ～ 54.5	15 ～ 104	15 ～ 56	65	87	12 ～ 32	19.1 ～ 57	13 ～ 50	16 ～ 32	32 ～ 63	15 ～ 40	32 ～ 63	42 ～ 102	16 ～ 102	32 ～ 63	14 ～ 105
Overall Length W(mm)	20 ～ 94	30 ～ 114	10.5 ～ 53	66 ～ 126	67 ～ 94	59 ～ 144	22 ～ 140	25 ～ 60	10 ～ 56	15.7 ～ 101.6	13.5 ～ 53	16.5 ～ 53	27 ～ 61	17.4 ～ 45	10.5 ～ 53	23.5 ～ 42	45 ～ 170.6	14 ～ 90	15.8 ～ 63.6	21.6 ～ 97.2	20 ～ 57	24.5 ～ 55	20 ～ 61	39.4 ～ 53	-	14 ～ 56	22 ～ 104.4	25 ～ 53	5.1 ～ 77.8	16.6 ～ 55	16 ～ 71.2	18 ～ 60	55.5 ～ 77	67 ～ 94	23.5 ～ 42	22 ～ 77.8	13.5 ～ 53	23 ～ 41	32 ～ 50	18 ～ 40	40 ～ 58	66 ～ 126	20 ～ 94	32 ～ 58	22 ～ 140
Max. Rotational Speed Range(r/min)	4001~10000 ～ 10001~78000	4001~10000	4001~10000 ～ 10001~78000	4001~10000 ～ 10001~78000	4001~10000	4001~10000	4001~10000 ～ 10001~78000	4001~10000	10001~78000	4001~10000	2001~4000 ～ 10001~78000	2001~4000 ～ 4001~10000	4001~10000 ～ 10001~78000	10001~78000	4001~10000 ～ 10001~78000	10001~78000	2001~4000 ～ 10001~78000	4001~10000 ～ 10001~78000	4001~10000 ～ 10001~78000	4001~10000 ～ 10001~78000	10001~78000	4001~10000	10001~78000	4001~10000	4001~10000	10001~78000	4001~10000 ～ 10001~78000	4001~10000 ～ 10001~78000	-	4001~10000	4001~10000 ～ 10001~78000	10001~78000	4001~10000	4001~10000	10001~78000	-	2001~4000 ～ 10001~78000	-	4001~10000 ～ 10001~78000	10001~78000	4001~10000 ～ 10001~78000	4001~10000 ～ 10001~78000	4001~10000 ～ 10001~78000	4001~10000 ～ 10001~78000	4001~10000 ～ 10001~78000
Feature	No Backlash	Low Moment of Inertia ～ Unfinished Shaft Bore	Low Moment of Inertia ～ No Backlash	No Backlash	High Torque ～ No Backlash	Low Moment of Inertia ～ No Backlash	High Accuracy ～ Vibration Insulation	Low Moment of Inertia ～ Unfinished Shaft Bore	Low Moment of Inertia ～ No Backlash	High Accuracy ～ Small	Low Moment of Inertia ～ No Backlash	High Torque ～ No Backlash	No Backlash	High Torque ～ No Backlash	High Torque ～ No Backlash	Low Moment of Inertia ～ No Backlash	High Accuracy ～ Unfinished Shaft Bore	High Torque ～ No Backlash	High Torque ～ No Backlash	High Torque ～ No Backlash	Low Moment of Inertia ～ No Backlash	Clean Environment ～ No Backlash	High Torque ～ Small	High Torque ～ Small	High Torque ～ No Backlash	Low Moment of Inertia ～ No Backlash	High Torque ～ No Backlash	High Torque ～ Small	High Accuracy ～ Vibration Insulation	High Torque ～ No Backlash	High Torque ～ No Backlash	High Torque ～ Vibration Insulation	High Torque ～ No Backlash	High Torque ～ No Backlash	No Backlash	High Accuracy ～ Vibration Insulation	High Torque ～ No Backlash	Low Moment of Inertia ～ No Backlash	No Backlash	High Torque ～ Vibration Insulation	No Backlash	No Backlash	No Backlash	Low Moment of Inertia ～ No Backlash	Low Moment of Inertia ～ Vibration Insulation
Body Material	Aluminum	Aluminum	Aluminum	Aluminum	Steel	Aluminum	Aluminum	Aluminum	Aluminum ～ Stainless Steel	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum ～ Stainless Steel	Steel	Aluminum ～ Stainless Steel	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum ～ Steel	Aluminum ～ Steel	Aluminum ～ Stainless Steel	Aluminum ～ Stainless Steel	Aluminum	Alloy ～ Aluminum	Aluminum	Aluminum ～ Stainless Steel	Aluminum	Steel	Steel	Aluminum ～ Stainless Steel	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
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
Allowable Torque(N•m)	1 ～ 1350	2 ～ 500	0.15 ～ 7	12 ～ 1350	100 ～ 180	15 ～ 150	0.31 ～ 525	0.5 ～ 10	0.1 ～ 8	0.25 ～ 250	0.25 ～ 7	0.9 ～ 16	0.7 ～ 12.5	0.5 ～ 9	0.25 ～ 11	0.3 ～ 3	20 ～ 800	0.1 ～ 35	1.2 ～ 200	0.6 ～ 100	0.7 ～ 9	1.2 ～ 25	1.961 ～ 215.746	6 ～ 8	60	0.3 ～ 8	0.6 ～ 200	2.452 ～ 176.52	0.06 ～ 37.5	1 ～ 25	0.42 ～ 200	1 ～ 70	60	180	0.3 ～ 3	1.7 ～ 37.5	0.35 ～ 11	0.5 ～ 4	2 ～ 10	0.3 ～ 6	2 ～ 10	12 ～ 1350	1 ～ 1350	2 ～ 10	0.31 ～ 310
Max. Rotational Speed(r/min)	8000 ～ 15000	10000	6000 ～ 26000	8000 ～ 12500	6000	10000	4500 ～ 34100	10,000	15000 ～ 78000	10000	3500 ～ 12000	3500 ～ 6000	10000 ～ 33000	14000 ～ 39000	8000 ～ 32000	19000 ～ 52000	3800 ～ 25000	10000 ～ 78000	7900 ～ 42000	7900 ～ 42000	12000 ～ 33000	10000	15000 ～ 25000	10000	8000	15000 ～ 52000	6000 ～ 42000	10000 ～ 25000	-	10000	6000 ～ 42000	11000 ～ 42000	8000	6000	19000 ～ 52000	-	3500 ～ 12000	19000 ～ 39000	10000 ～ 19000	15000 ～ 42000	10000 ～ 19000	8000 ～ 12500	8000 ～ 15000	10000 ～ 19000	4500 ～ 34100
Allowable Angular Misalignment(deg)	0.8 ～ 1.2	1	2 ～ 3.5	1	0.6	1 ～ 2	1	1 ～ 2	1 ～ 2	0.5 ～ 2	2 ～ 3.5	1 ～ 2	1.5	0.5	1 ～ 2.5	1.5 ～ 2	1 ～ 2	2	0.7 ～ 1	1.4 ～ 2	0.7 ～ 1.5	1 ～ 1.5	1	1	0.6	1 ～ 2	1 ～ 2	1	1	1 ～ 1.5	0.5 ～ 1	1.5	0.6	0.6	1.5 ～ 2	1	1 ～ 2.5	1	1	1	2	0.8 ～ 1.2	0.8 ～ 1.2	1 ～ 2	1
Allowable Lateral Misalignment Range(mm)	0.02~0.2 ～ 0.21~0.40	0.02~0.2	0.02~0.2 ～ 0.21~0.40	0.02~0.2 ～ 0.21~0.40	0.02~0.2	0.02~0.2 ～ 0.41~1.0	0.02~0.2	0.02~0.2 ～ 0.21~0.40	0.02~0.2	0.02~0.2 ～ 0.41~1.0	0.02~0.2 ～ 0.21~0.40	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2 ～ 0.21~0.40	0.02~0.2	0.02~0.2 ～ 0.41~1.0	0.02~0.2	Less than 0.02 ～ 0.02~0.2	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	0.02~0.2	0.02~0.2	0.02~0.2 ～ 0.41~1.0	1.1~3.0	0.41~1.0 ～ 5.1~100	0.02~0.2 ～ 0.21~0.40	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	1.1~3.0 ～ 5.1~100	0.02~0.2 ～ 0.21~0.40	-	0.02~0.2	0.02~0.2	0.02~0.2 ～ 0.21~0.40	0.02~0.2 ～ 0.21~0.40	0.02~0.2 ～ 0.21~0.40	0.02~0.2 ～ 0.21~0.40	0.02~0.2
Allowable Lateral Misalignment(mm)	0.06 ～ 0.35	0.2	0.1 ～ 0.4	0.15	0.2	0.15 ～ 1	0.1 ～ 0.15	0.15 ～ 0.3	0.1 ～ 0.2	0.02 ～ 0.55	0.1 ～ 0.4	0.15 ～ 0.2	0.12 ～ 0.15	0.05	0.05 ～ 0.3	0.1 ～ 0.2	0.2 ～ 0.9	0.1 ～ 0.2	0.01 ～ 0.02	0.1 ～ 0.5	0.12 ～ 0.15	0.1 ～ 0.25	1.5 ～ 2.5	0.2	0.2	0.1 ～ 0.2	0.05 ～ 0.5	1.5 ～ 2.5	0.8 ～ 7	0.1 ～ 0.25	0.02	0.15 ～ 0.2	0.2	0.2	0.1 ～ 0.2	2.4 ～ 7	0.05 ～ 0.3	0.05 ～ 0.15	0.02	0.2	0.15 ～ 0.3	0.08 ～ 0.35	0.06 ～ 0.35	0.15 ～ 0.3	0.1 ～ 0.2
Buffer Part Material	Polyurethane	-	-	Polyurethane	-	-	Polyurethane	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Others	-	-	-	-	Others	Polyacetal / Nylon / PEEK / Others	-	-	Fluororubber	-	-	-	Polyacetal	-	-	-	-	-	Polyurethane	Polyurethane	-	Polyurethane
Disc Part Material	-	-	Polyimide	-	Stainless Steel	-	-	-	-	Stainless Steel	Polyimide	Stainless Steel	Stainless Steel	-	Carbon Fiber	-	Stainless Steel	-	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	-	Stainless Steel	Stainless Steel	-	Stainless Steel	-	-	Stainless Steel	Stainless Steel	-	Stainless Steel	Stainless Steel	-	-	Carbon Fiber	-	Stainless Steel	-	Stainless Steel	-	-	Stainless Steel	-
Bellows Part Material	-	-	-	-	-	Stainless Steel	-	Stainless Steel	-	-	-	-	-	-	-	Stainless Steel / Phosphor Bronze	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Stainless Steel / Phosphor Bronze	-	-	-	-	-	-	-	-	-	-
For Shaft Size D1(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1 ～ 7/8	1 ～ 7/8	-	-
For Shaft Size D2(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1 ～ 7/8	1 ～ 7/8	-	-

Configure

Stock

- Show Stock Products
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Specification/Dimensions

Allowable Misalignment
- None
- Angular
- Eccentricity
- Axial
Larger Image

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~less than 500

500~less than 1000

1000~less than 5000
Clear

Metric / Inch
- metric
Clear

For Shaft Size D1(mm)
0-Pilot Bore

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

57

58

59

60

61

62
Drawing

Clear

For Shaft Size D2(mm)
0-Pilot Bore

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

9.5

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

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

57

58

59

60

61

62
Drawing

Clear

Outer Dia. A(Ø)
6

6.4

8

9

9.5

10

12

12.7

13

13.5

14

14.5

15

16

16.1

16.6

16.8

17

18

19

19.1

20

21

22

24

25

25.4

26

27

27.3

28

29

30

31.7

32

33.3

34

34.4

35

36

38

39

40

41.3

42

44

44.5

45

46

48

49

50

53.6

54

54.5

55

56

57

58

60

63

64

65

66

66.5

67

68

70

75

79

80

81

82

85

87

88

90

94

95

100

102

104

105

110

118

123

125

126

144

155
Drawing

Clear

Overall Length W(mm)
5.1

7.3

8.4

9

9.4

9.6

10

10.2

10.5

11.2

11.8

12.4

12.7

13.5

14

14.2

14.6

14.9

15

15.5

15.7

15.8

15.9

16

16.2

16.5

16.6

16.7

17.4

17.8

18

18.1

18.4

18.5

18.8

19

19.35

19.4

19.8

20

20.2

20.4

20.5

21

21.2

21.4

21.5

21.6

22

22.1

22.5

23

23.1

23.15

23.2

23.3

23.4

23.5

23.6

24

24.4

24.5

25

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

28.4

29

29.8

30

30.2

30.4

31

31.2

31.6

32

32.2

32.3

32.5

32.7

32.8

33

33.3

33.8

34

34.4

35

36

36.5

36.8

37.2

37.4

37.8

38

38.2

38.6

39

39.2

39.4

39.5

40

40.5

41

41.8

42

43.2

43.4

43.6

44

44.7

44.8

45

45.2

46

46.6

47

47.6

48

48.4

49.2

49.4

50

50.2

50.6

50.8

51

51.2

52

53

53.4

53.6

54

54.1

54.4

54.5

54.6

55

55.5

56

56.5

56.6

57

58

58.2

58.6

59

59.7

59.8

60

60.4

61

61.2

62

63.4

63.6

63.8

64.8

65

65.6

66

66.6

67

67.5

68

68.3

68.6

68.7

68.8

69

69.6

69.8

70

70.5

70.6

71

71.2

72

73

73.3

74

74.4

74.8

75

75.6

77

77.6

77.8

78

78.8

79

79.5

79.8

80

80.8

81

82

83

83.6

84

84.7

85.5

85.6

86

88

89.3

89.6

90

90.8

91

92

93

93.6

94

95

95.6

96

97

97.2

98

98.6

99

99.6

100

101.6

102

104.4

105.8

106

107

107.6

109

110

112.8

113

114

115.6

119.6

120

120.8

123.6

125

126

127

129.6

130

137.6

140

143

144

150

150.6

154

154.6

160

170.6
Drawing

Clear

Max. Rotational Speed Range(r/min)
1001~2000

2001~4000

4001~10000

10001~78000

78001~
Clear

Feature
Clean Environment

Heat Resistant

High Accuracy

High Durability

High Torque

High Torsional Rigidity

Low Moment of Inertia

No Backlash

Small

Unfinished Shaft Bore

Vacuum Environment

Vibration Insulation
Clear

Body Material
Alloy

Aluminum

Resin

Stainless Steel

Steel
Clear

Category
- Coupling Main Body
- Maintenace Parts
Clear

Allowable Torque(N•m)
0.05

0.06

0.08

0.1

0.12

0.147

0.15

0.196

0.2

0.21

0.25

0.3

0.31

0.343

0.35

0.39

0.392

0.4

0.42

0.5

0.54

0.59

0.6

0.65

0.7

0.7845

0.8

0.84

0.9

0.99

1

1.1

1.19

1.2

1.275

1.3

1.39

1.4

1.5

1.6

1.7

1.79

1.8

1.961

1.99

2

2.1

2.19

2.2

2.3

2.4

2.452

2.5

2.59

2.6

2.79

2.8

2.99

3

3.2

3.3

3.4

3.432

3.5

3.6

3.79

3.8

3.923

3.99

4

4.2

4.4

4.5

4.6

4.7

4.8

4.89

4.9

5

5.4

5.5

5.6

6

6.3

6.4

6.6

6.8

6.865

7

7.4

7.49

7.5

8

8.4

8.99

9

9.6

9.8

9.807

9.99

10

10.99

11

11.2

12

12.5

12.6

13.1

13.5

14

15

15.4

16

16.99

17

17.652

17.99

18

20

22

23

24

25

26

27

28

29

29.42

30

31

32

34

35

36

37.5

38

39.227

40

41

42

45

46

48

49.033

50

51

52

54

56

60

61

67

68

70

71

72

75

79

80

85

89

90

92

95

96

98.067

100

105

108

110

114

120

121

130

132

140

150

151

160

170

176.52

180

190

194

198

200

215.746

220

226

250

260

265

280

300

310

320

325

352

380

400

433

450

500

525

530

567

580

650

800

810

900

945

1060

1120

1350
Please refer to manufacturer's tech data. The calculaton method like safety factor for allowable torque differs depending on the manufacturers.
Clear

Max. Rotational Speed(r/min)
10,000

900

2000

3000

3500

3800

4000

4400

4500

4800

5000

5100

5200

5500

5800

5900

6000

6100

6200

6500

6800

7000

7400

7600

7900

8000

8700

9000

9500

9800

10000

11000

11900

12000

12500

13000

14000

15000

15900

16000

17000

18000

18200

19000

20000

21000

21700

22000

23000

23800

24000

25000

26000

31000

32000

33000

34100

37000

39000

40000

42000

43000

44100

45000

52000

53000

57000

60000

63000

65000

67000

78000

100000
Clear

Allowable Angular Misalignment(deg)
0.056

0.08

0.5

0.56

0.6

0.7

0.8

1

1.2

1.4

1.5

2

2.5

3

3.5
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

Allowable Lateral Misalignment(mm)
0.004(inch)

0.005(inch)

0.006(inch)

0.008(inch)

0.01

0.012(inch)

0.016(inch)

0.02

0.03

0.05

0.06

0.07

0.08

0.09

0.1

0.11

0.12

0.13

0.14

0.15

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

0.38

0.4

0.45

0.47

0.5

0.52

0.55

0.58

0.6

0.7

0.8

0.9

1

1.1

1.2

1.3

1.4

1.5

1.6

2

2.4

2.5

3

3.5

3.8

4

4.5

5

6

7
Clear

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

Disc Part Material
- Stainless Steel
- Polyimide
- Carbon Fiber
Clear

Bellows Part Material
- Stainless Steel
- Phosphor Bronze
Clear

For Shaft Size D1(inch)
1

1 1/2

1 1/4

1 1/8

1/2

1 2/3

1/3

1 3/4

1 3/7

1 3/8

1/4

1/5

1 5/8

1 7/8

1/8

2

2 1/4

2 1/8

2 3/8

3/4

3/7

3/8

3/16

5/8

5/16

7/8

7/16
Clear

For Shaft Size D2(inch)
1

1 1/2

1 1/4

1 1/8

1/2

1 2/3

1/3

1 3/4

1 3/7

1 3/8

1/4

1/5

1 5/8

1 7/8

1/8

2

2 1/4

2 1/8

2 3/8

3/4

3/7

3/8

3/16

5/8

5/16

7/8

7/16
Clear

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Days to Ship

All

Same day

5 Days or Less

6 Days or Less

8 Days or Less

9 Days or Less

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11 Days or Less

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13 Days or Less

14 Days or Less
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