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Flexible Shaft Couplings（Type：Disc Type）

Type

With Slit
Disc Type
Oldham Type
Jaw Type
Bellows Type
Others

37 items

: 30; 45; 60

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 - 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 - 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 - 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 - 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 - 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, 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 - 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 - 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 - 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 - 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, 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 - 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 - Precision axially adjustable spring type, LCD-B series.

Sakai Manufacturing

Precision axially adjustable spring type flexible couplings, series LCD-B. Features low inertia. Unique leaf spring type lamination with excellent accuracy and stiffness. High torque rotational transmission. Simultaneously absorbs declination and axial displacement.

Volume Discount

CAD ：

2D / 3D
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
Flexible Couplings - Disc, for servomotor (Inch and Metric).

MISUMI

Flexible disc couplings for servomotor with sizes for internal diameters in inches or metric. The U-CPDW and U-CPDT models have high torque with zero backlash and are optimal for servo motors.

METRIC

INCH

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - Leaf spring type, LCS-T7 series.

Sakai Manufacturing

•Application : Servo Motor, Standard, Stepping Motor
•Body Material : Steel
•Allowable Misalignment : Angular, Axial, Eccentricity
For complete product overview and details on Precision Shaft Fitting, Leaf Spring Type, LCS-T7 Series see the sections below:

Volume Discount

CAD ：

2D / 3D
Days to Ship: 19 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 - 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 - Disc, (Inches).

MISUMI

Flexible disc couplings in inches. They feature high torsional stiffness. These couplings are frequently used for XY tables and robotic mechanisms.

METRIC

INCH

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 - 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 - 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 - Precision, leaf spring type, LAD-C series.

Sakai Manufacturing

Flexible precision couplings with leaf spring. High precision and high flexibility rotational transmission is possible due to its double clamping and backlash-free structure.

Volume Discount

CAD ：

2D / 3D
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 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 - Disc, clamp-on type, MDS-C series.

NBK

Flexible disc couplings, clamping type, MDS-C series. Features high torsional rigidity, high torque and zero backlash. Compact design and short overall length. Stainless steel disc allows for eccentricity and deflection.

Volume Discount

CAD ：

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

Show Stock Products
Flexible Couplings - Precision, leaf spring type, LAS-C series.

Sakai Manufacturing

Flexible precision couplings with leaf spring. High precision and high flexibility rotational transmission is possible due to its double clamping and backlash-free structure. Ideal for servo and stepper motors.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Flexible Couplings - Leaf spring type, TAS-C series.

Sakai Manufacturing

Flexible leaf spring type couplings, TAS-C series. A single leaf spring provides high stiffness and the lightweight coupling body pursues improved accuracy and response.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 14 Days or more
Flexible Couplings - Double disc.

ISEL

Double disc flexible couplings. It has a selectable range for shaft diameters from 12 to 48 mm. Torsional stiffness is high due to the effectiveness of the disc.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 41 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 - 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 - Precision axially adjustable spring type, series LCS-B.

Sakai Manufacturing

Precision axially adjustable spring type flexible couplings with low inertia and high stiffness specifications.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 14 Days or more
Flexible Couplings - Leaf spring type, LCS-M series.

Sakai Manufacturing

Flexible leaf spring type couplings, LCS-M series. Shaft securing by means of a combination of inclined shaft and clamp fastening.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 14 Days or more
Flexible Couplings - Leaf spring type, TAD-C series.

Sakai Manufacturing

Flexible leaf spring type couplings, TAD-C series. Ultra-lightweight duraluminum. By improving torque transmission with lightweight duraluminum, rigid body and leaf spring, performance increases.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 14 Days or more
Flexible Couplings - Leaf spring type, TCS-B series.

Sakai Manufacturing

Flexible leaf spring type couplings, TCS-B series. High torsional stiffness. Response control is improved.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 19 Days or more
Flexible Couplings - Leaf spring type, TCD-B series.

Sakai Manufacturing

Flexible leaf spring type couplings, series TCD-B. Torque capacity is enhanced by the leaf spring system. High precision, high torque achieved with a zero backlash structure.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 19 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	Same day or more

Days to Ship:	Same day or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	19 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	Same day or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	Same day or more

Days to Ship:	8 Days or more

Days to Ship:	14 Days or more

Days to Ship:	41 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	14 Days or more

Days to Ship:	14 Days or more

Days to Ship:	14 Days or more

Days to Ship:	19 Days or more

Days to Ship:	19 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)


Brand	MISUMI	NBK	MISUMI	NBK	MISUMI	MISUMI	MISUMI	MISUMI	Miki Pulley	NBK	MISUMI	MISUMI	MISUMI	Sakai Manufacturing	MISUMI	MISUMI	Sakai Manufacturing	MISUMI	MISUMI	MISUMI	Miki Pulley	NBK	NBK	Sakai Manufacturing	MISUMI	MISUMI	NBK	Sakai Manufacturing	Sakai Manufacturing	ISEL	NBK	NBK	Sakai Manufacturing	Sakai Manufacturing	Sakai Manufacturing	Sakai Manufacturing	Sakai Manufacturing
Product Series	Flexible Couplings - High-torque disc, 87 mm outside diameter.	Flexible Couplings - Single disc, clamp-on, XHS/XHW/XHW-L series.	Flexible Couplings - Disc type, servomotor, high torque, screw clamp type.	Flexible Couplings - With disc, clamping type, XHW/XHW-L series.	Flexible Couplings - Standard torque disc, clamp type.	Flexible Couplings - Standard torque disc, screw clamp type.	Flexible Couplings - Disc type, for servomotor, high torque, two-bolt clamping type.	Flexible Couplings - High-torque disc, clamp type.	Flexible Couplings - Servo Flex.	Flexible Couplings - Double disc type.	Flexible Couplings - Disc type, for servomotor, high torque, type of fastening selectable, outer diameter of 40 mm.	Flexible Couplings - Disc type, high positioning accuracy.	Flexible Couplings - Disc type, for servomotor, for high torque, outer diameter of 65 mm.	Flexible Couplings - Precision axially adjustable spring type, LCD-B series.	Flexible Couplings - High-torque disc, screw clamp type.	Flexible Couplings - Disc, for servomotor (Inch and Metric).	Flexible Couplings - Leaf spring type, LCS-T7 series.	Flexible Couplings - High-torque disc, high rigidity.	Flexible Couplings - Double shoulder disc, servomotor, high torque, screw clamp type.	Flexible Couplings - Disc, (Inches).	Flexible Couplings - Servo Flex, SFS series.	Flexible Couplings - Disc type, clamp-on type, XBW/XBWS series.	Flexible Couplings - Disc, high torsional stiffness, XBS-C/XBSS-C series.	Flexible Couplings - Precision, leaf spring type, LAD-C series.	Flexible Couplings - Disc type, for servomotor, high torque, clamping type SCPS/SCPW series.	Flexible Couplings - Disc type, for servomotor, high torque, 65 mm outside diameter type, with keyway on one end.	Flexible Couplings - Disc, clamp-on type, MDS-C series.	Flexible Couplings - Precision, leaf spring type, LAS-C series.	Flexible Couplings - Leaf spring type, TAS-C series.	Flexible Couplings - Double disc.	Flexible Couplings - Disc, MHS-C series.	Flexible Couplings - Double disc type, MHW series.	Flexible Couplings - Precision axially adjustable spring type, series LCS-B.	Flexible Couplings - Leaf spring type, LCS-M series.	Flexible Couplings - Leaf spring type, TAD-C series.	Flexible Couplings - Leaf spring type, TCS-B series.	Flexible Couplings - Leaf spring type, TCD-B series.
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	2D / 3D	2D	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	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	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	19 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	Same day or more Show Stock Products	8 Days or more	14 Days or more	41 Days or more	8 Days or more	8 Days or more	14 Days or more	14 Days or more	14 Days or more	19 Days or more	19 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 INCH		METRIC inCAD Components	METRIC inCAD Components	METRIC INCH					METRIC inCAD Components	METRIC inCAD Components
Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type	Disc Type
Allowable Misalignment	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 / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Axial	Angular / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial	Angular / Eccentricity / Axial
Application	Servo Motor	Standard / Servo Motor / Stepping Motor	Servo Motor	Standard / Servo Motor / Stepping Motor	Standard	Standard	Servo Motor	Standard	Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Servo Motor	Servo Motor	Servo Motor	Standard / Servo Motor / Stepping Motor	Standard	Servo Motor	Standard / Servo Motor / Stepping Motor	Servo Motor	Standard	Standard	Servo Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Servo Motor	Servo Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Stepping Motor	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor
Allowable Torque Range(N•m)	50.01~100.00	1.01~3.00 ～ 100~less than 500	0.05~1.00 ～ 10.01~20.00	0.05~1.00 ～ 50.01~100.00	0.05~1.00 ～ 5.01~10.00	0.05~1.00 ～ 5.01~10.00	0.05~1.00 ～ 5.01~10.00	0.05~1.00 ～ 10.01~20.00	0.05~1.00 ～ 100~less than 500	0.05~1.00 ～ 10.01~20.00	5.01~10.00	1.01~3.00 ～ 20.01~50.00	50.01~100.00	10.01~20.00 ～ 500~less than 1000	0.05~1.00 ～ 10.01~20.00	1.01~3.00 ～ 10.01~20.00	20.01~50.00 ～ 100~less than 500	-	1.01~3.00 ～ 5.01~10.00	0.05~1.00 ～ 10.01~20.00	10.01~20.00 ～ 500~less than 1000	0.05~1.00 ～ 100~less than 500	0.05~1.00 ～ 100~less than 500	0.05~1.00 ～ 10.01~20.00	0.05~1.00 ～ 20.01~50.00	50.01~100.00	0.05~1.00 ～ 10.01~20.00	0.05~1.00 ～ 10.01~20.00	20.01~50.00 ～ 50.01~100.00	50.01~100.00 ～ 100~less than 500	1.01~3.00 ～ 5.01~10.00	1.01~3.00 ～ 5.01~10.00	10.01~20.00 ～ 500~less than 1000	20.01~50.00 ～ 100~less than 500	20.01~50.00 ～ 50.01~100.00	50.01~100.00 ～ 100~less than 500	50.01~100.00 ～ 100~less than 500
For Shaft Size D1(mm)	20 ～ 35	3 ～ 42	4 ～ 24	3 ～ 42	2 ～ 25	3 ～ 24	4 ～ 25	2 ～ 25	3 ～ 45	4 ～ 30	10 ～ 16	4 ～ 25	15 ～ 30	10 ～ 60	3 ～ 24	-	15 ～ 35	25 ～ 45	6 ～ 25	-	8 ～ 40	3 ～ 50	3 ～ 50	3 ～ 24	3 ～ 25	15 ～ 35	4 ～ 30	3 ～ 24	10 ～ 25	12 ～ 35	6 ～ 25	6 ～ 25	10 ～ 60	12 ～ 35	10 ～ 25	14 ～ 40	14 ～ 40
For Shaft Size D2(mm)	20 ～ 35	3 ～ 42	4 ～ 24	3 ～ 42	2 ～ 25	3 ～ 24	4 ～ 25	2 ～ 25	3 ～ 45	4 ～ 30	10 ～ 16	4 ～ 25	15 ～ 30	10 ～ 60	3 ～ 24	-	19 ～ 38	20 ～ 45	6 ～ 25	-	8 ～ 55	3 ～ 50	3 ～ 50	3 ～ 24	3 ～ 25	15 ～ 35	4 ～ 30	3 ～ 24	12 ～ 35	14 ～ 42	6 ～ 25	6 ～ 25	10 ～ 60	11 ～ 16	12 ～ 32	14 ～ 55	14 ～ 55
Outer Dia. A(Ø)	87	15 ～ 79	16 ～ 50	15 ～ 79	10 ～ 50	13 ～ 50	19 ～ 50	10 ～ 50	12 ～ 104	19 ～ 63	40	21 ～ 54.5	65	45 ～ 155	13 ～ 50	19 ～ 50	65 ～ 100	87	32 ～ 63	16 ～ 50	56 ～ 144	15 ～ 104	15 ～ 104	12 ～ 48	16.6 ～ 54.5	65	19 ～ 63	12 ～ 48	48 ～ 65	65 ～ 87	32 ～ 63	32 ～ 63	45 ～ 155	55 ～ 90	48 ～ 65	65 ～ 100	65 ～ 100
Overall Length W(mm)	67 ～ 94	15.8 ～ 63.6	16.5 ～ 53	21.6 ～ 97.2	10.5 ～ 53	13.5 ～ 53	20 ～ 57	10.5 ～ 53	15.7 ～ 101.6	27 ～ 61	39.4 ～ 53	24.5 ～ 55	55.5 ～ 77	52 ～ 154	13.5 ～ 53	-	67.5 ～ 91	67 ～ 94	32 ～ 58	-	45 ～ 170.6	22 ～ 104.4	16 ～ 71.2	15.8 ～ 52	16.6 ～ 55	-	20 ～ 46	12.4 ～ 38.6	41.8 ～ 54.5	-	32 ～ 50	40 ～ 58	38.6 ～ 114	44.8 ～ 79.5	56.5 ～ 72	54.5 ～ 81	66 ～ 99
Max. Rotational Speed Range(r/min)	4001~10000	4001~10000 ～ 10001~78000	2001~4000 ～ 4001~10000	4001~10000 ～ 10001~78000	4001~10000 ～ 10001~78000	2001~4000 ～ 10001~78000	10001~78000	4001~10000 ～ 10001~78000	4001~10000	4001~10000 ～ 10001~78000	4001~10000	4001~10000	4001~10000	4001~10000	2001~4000 ～ 10001~78000	2001~4000 ～ 10001~78000	4001~10000	4001~10000	4001~10000 ～ 10001~78000	2001~4000 ～ 4001~10000	2001~4000 ～ 10001~78000	4001~10000 ～ 10001~78000	4001~10000 ～ 10001~78000	4001~10000	4001~10000	4001~10000	4001~10000 ～ 10001~78000	4001~10000	4001~10000	4001~10000	4001~10000 ～ 10001~78000	4001~10000 ～ 10001~78000	4001~10000	4001~10000	4001~10000	4001~10000	4001~10000
Feature	High Torque ～ No Backlash	High Torque ～ No Backlash	High Torque ～ No Backlash	High Torque ～ No Backlash	Low Moment of Inertia ～ No Backlash	Low Moment of Inertia ～ No Backlash	Low Moment of Inertia ～ No Backlash	High Torque ～ No Backlash	High Accuracy ～ Small	No Backlash	High Torque ～ Small	Clean Environment ～ No Backlash	High Torque ～ No Backlash	High Torque ～ Low Moment of Inertia	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 Torsional Rigidity ～ Low Moment of Inertia	High Torque ～ No Backlash	High Torque ～ No Backlash	No Backlash	High Torsional Rigidity ～ Low Moment of Inertia	High Accuracy ～ Low Moment of Inertia	High Accuracy ～ No Backlash	No Backlash	No Backlash	High Torque ～ Low Moment of Inertia	-	High Accuracy ～ Low Moment of Inertia	High Accuracy ～ High Torque	High Accuracy ～ High Torque
Body Material	Steel	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum ～ Steel	Aluminum	Steel	Steel	Aluminum	Aluminum	Steel	Steel	Aluminum	Aluminum	Steel	Aluminum ～ Stainless Steel	Aluminum ～ Stainless Steel	Aluminum	Aluminum	Aluminum ～ Steel	Aluminum	Aluminum	Aluminum	Steel	Aluminum	Aluminum	Steel	Steel	Aluminum	Steel	Steel
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
Allowable Torque(N•m)	100 ～ 180	1.2 ～ 200	0.9 ～ 16	0.6 ～ 100	0.15 ～ 7	0.25 ～ 7	0.7 ～ 9	0.25 ～ 11	0.25 ～ 250	0.7 ～ 12.5	6 ～ 8	1.2 ～ 25	60	12 ～ 800	0.35 ～ 11	1.5 ～ 17.99	40 ～ 250	180	2 ～ 10	0.39 ～ 16	20 ～ 800	0.6 ～ 200	0.42 ～ 200	0.25 ～ 12	1 ～ 25	60	0.7 ～ 12.5	0.25 ～ 12	35 ～ 80	60 ～ 250	2 ～ 10	2 ～ 10	12 ～ 800	25 ～ 180	35 ～ 80	80 ～ 320	80 ～ 320
Max. Rotational Speed(r/min)	6000	7900 ～ 42000	3500 ～ 6000	7900 ～ 42000	6000 ～ 26000	3500 ～ 12000	12000 ～ 33000	8000 ～ 32000	10000	10000 ～ 33000	10000	10000	8000	10000	3500 ～ 12000	4000 ～ 10000	10000	6000	10000 ～ 19000	3500 ～ 9000	3800 ～ 25000	6000 ～ 42000	6000 ～ 42000	10000	10000	8000	10000 ～ 33000	10000	10000	6000 ～ 8000	10000 ～ 19000	10000 ～ 19000	10000	10000	10000	10000	10000
Allowable Angular Misalignment(deg)	0.6	0.7 ～ 1	1 ～ 2	1.4 ～ 2	2 ～ 3.5	2 ～ 3.5	0.7 ～ 1.5	1 ～ 2.5	0.5 ～ 2	1.5	1	1 ～ 1.5	0.6	1	1 ～ 2.5	0.7 ～ 1.5	1	0.6	1 ～ 2	2 ～ 3.5	1 ～ 2	1 ～ 2	0.5 ～ 1	0.5 ～ 1	1 ～ 1.5	0.6	0.7	0.5 ～ 1	1	0.6	1	2	1	1	1	1	1
Allowable Lateral Misalignment Range(mm)	0.02~0.2	Less than 0.02 ～ 0.02~0.2	0.02~0.2	0.02~0.2 ～ 0.41~1.0	0.02~0.2 ～ 0.21~0.40	0.02~0.2 ～ 0.21~0.40	0.02~0.2	0.02~0.2 ～ 0.21~0.40	0.02~0.2 ～ 0.41~1.0	0.02~0.2	0.02~0.2	0.02~0.2 ～ 0.21~0.40	0.02~0.2	0.21~0.40 ～ 0.41~1.0	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 ～ 0.41~1.0	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	0.02~0.2	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	0.21~0.40	0.02~0.2	0.02~0.2 ～ 0.21~0.40
Allowable Lateral Misalignment(mm)	0.2	0.01 ～ 0.02	0.15 ～ 0.2	0.1 ～ 0.5	0.1 ～ 0.4	0.1 ～ 0.4	0.12 ～ 0.15	0.05 ～ 0.3	0.02 ～ 0.55	0.12 ～ 0.15	0.2	0.1 ～ 0.25	0.2	0.23 ～ 0.7	0.05 ～ 0.3	0.005(inch) ～ 0.006(inch)	0.02	0.2	0.15 ～ 0.3	0.006(inch) ～ 0.016(inch)	0.2 ～ 0.9	0.05 ～ 0.5	0.02	0.03 ～ 0.23	0.1 ～ 0.25	0.2	0.02	0.01 ～ 0.02	0.02	0.2	0.02	0.15 ～ 0.3	0.02	0.02	0.26 ～ 0.31	0.02	0.2 ～ 0.31
Buffer Part Material	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Disc Part Material	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Polyimide	Polyimide	Stainless Steel	Carbon Fiber	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	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	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel
Bellows Part Material	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
For Shaft Size D1(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
For Shaft Size D2(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Configure

Stock

- Show Stock Products
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Specification/Dimensions

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

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Application
- Standard
- Servo Motor
- Stepping Motor
- Encoder
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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
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Metric / Inch
- metric
- inch
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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~
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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
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Body Material
Alloy

Aluminum

Resin

Stainless Steel

Steel
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Category
- Coupling Main Body
- Maintenace Parts
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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.
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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
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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

10 Days or Less

11 Days or Less

12 Days or Less

13 Days or Less

14 Days or Less
Clear