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- Webcode Seach | Series
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#CODE
- Discontinued Products
Flexible Shaft Couplings（Max. Rotational Speed Range：4001~10000）
Type
-
With Slit -
Disc Type -
Oldham Type -
Jaw Type -
Bellows Type -
Others
-
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 - 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, 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 - 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 - High-torque disc, 87 mm outside diameter.
MISUMI
Combination of Clamping and Key Groove Available.
- METRIC
- inCAD Components
Days to Ship: 8 Days or more -
Flexible Couplings - For servomotor.
NBK
Spider type flexible couplings, for servomotor. It has a separator that absorbs vibrations. Zero backlash. Excellent flexibility. 4 types of spacer hardnesses are selected depending on use, torque and misalignment.
- Volume Discount
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, 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
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
Days to Ship: 8 Days or more -
Flexible Couplings - Oldham type, with large outside diameter.
MISUMI
Oldham type flexible couplings with large outside diameter. Several models are available with the option to select the type of fastening and keyway.
- METRIC
- inCAD Components
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
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
Days to Ship: Same day or more Show Stock Products
-
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: 16 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
Days to Ship: 11 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
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
Days to Ship: 8 Days or more -
Flexible Couplings - Oldham Type, MOR series.
NBK
Oldham type flexible couplings, MOR series. Large permissible misalignment. The force generated by the eccentric reaction is small, thus reducing the load on the shaft.
- Volume Discount
Days to Ship: 8 Days or more Show Stock Products
-
Flexible Couplings - MJB series.
NBK
Flexible spider spacer type couplings, series MJB. Excellent for high torque transmission. Excellent flexibility. Absorbs torsional vibration as well as eccentricity. It has electrical resistance.
- Volume Discount
Days to Ship: 11 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: 17 Days or more -
- On Sale Till 15/12/2024
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
Special Price Days to Ship: 9 Days or more Show Stock Products
-
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: 10 Days or more -
Flexible Couplings - Oldham type, clamping type.
MISUMI
Oldham type flexible couplings with clamping type fastening. They have the option of selecting the keyway at one end only or at both ends. Features selectable alterations to increase the width of the keyway.
- METRIC
- inCAD Components
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
Days to Ship: 8 Days or more -
Flexible Couplings - With clamp type fastening and sintered steel body.
MISUMI
Flexible spider type couplings, with clamp type fastening. The coupling body material is sintered steel. The spacer material is nitrile rubber (NBR).
- METRIC
- inCAD Components
Days to Ship: 8 Days or more -
Flexible Couplings - SPRFLEX, AL series.
Miki Pulley
Flexible spider couplings, SPRFLEX AL series. This coupling has a separator made of nitrile rubber material. The coupling body material is aluminum. It is used in motors, pumps, fans and general purpose textile machines.
- Volume Discount
- CAD ：
- 2D
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
Days to Ship: 19 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
Days to Ship: 8 Days or more -
Flexible Couplings - Oldham type, super compact model.
MISUMI
Full Length Shortened Product with Larger Torque than Conventional Products
- METRIC
- inCAD Components
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
Days to Ship: 11 Days 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
Days to Ship: 11 Days 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 - Disc type, high positioning accuracy.
MISUMI
Most Suitable especially for Use for High-Presicion required Devices and in Clean Environment.
- METRIC
- inCAD Components
Days to Ship: 8 Days or more -
- On Sale Till 15/12/2024
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
Special Price Days to Ship: 10 Days 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: 10 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
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
Days to Ship: 8 Days or more -
Flexible Couplings - Oldham type, high stiffness, set screw type.
MISUMI
Oldham type flexible couplings with clamp type fastening. Optionally selectable keyway can be selected at both ends. Features selectable alterations to increase the width of the keyway.
- METRIC
- inCAD Components
Days to Ship: 8 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
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
Days to Ship: 11 Days or more -
Flexible Couplings - Bellows type, zero backlash, BK2 series, (Inches).
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.
Pilot bore parts can be found on the metric page.here.- CAD ：
- 3D
Days to Ship: 21 Days -
Flexible Couplings - Disc type, for servomotor, high torque, clamping type SCPS/SCPW series.
MISUMI
Most Suitable for Servo-Motor Driven Diveces
- METRIC
- inCAD Components
Days to Ship: 8 Days or more -
MISUMI
Clamping Keyless Type is High Torque of up to Max. 80N Compatible..
- METRIC
- inCAD Components
Days to Ship: 8 Days or more -
Flexible Couplings - Slotted type, for low torque.
MISUMI
•Type: With Slit
•Operating Temperature Range (?): -20::80
•Allowable Torque Range (Nm): 0.05~1.00
•Allowable Lateral Misalignment Range (mm): 0.02~0.2
•Category: Coupling Main Body- METRIC
- inCAD Components
Days to Ship: 8 Days or more -
Flexible Couplings - With high rigidity and choice of fastening type.
MISUMI
Rigidity Type is Servo Motor Compatible
- METRIC
- inCAD Components
Days to Ship: 12 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
| 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) |
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| Brand | R+W | R+W | R+W | R+W | MISUMI | NBK | R+W | MISUMI | MISUMI | MISUMI | MISUMI | Miki Pulley | Miki Pulley | NBK | MISUMI | MISUMI | NBK | NBK | Miki Pulley | NBK | NBK | MISUMI | MISUMI | MISUMI | Miki Pulley | Sakai Manufacturing | MISUMI | MISUMI | NBK | NBK | NBK | MISUMI | NBK | Nihon Miniature Coupling | MISUMI | MISUMI | MISUMI | ISEL | NBK | R+W | MISUMI | MISUMI | MISUMI | MISUMI | Miki Pulley |
| Product Series | Flexible Couplings - Bellows type, zero backlash, BKL series. | Flexible Couplings - Bellows type, zero backlash, BK2 series. | Flexible Couplings - Bellows type, miniature, zero backlash, MK2 series. | Flexible Couplings - High-torque disc, 87 mm outside diameter. | Flexible Couplings - Standard torque disc, screw clamp type. | Flexible Couplings - Oldham type, with large outside diameter. | Flexible Couplings - Disc type, servomotor, high torque, screw clamp type. | Flexible Couplings - Disc, high torsional stiffness, XBS-C/XBSS-C series. | Flexible Couplings - With disc, clamping type, XHW/XHW-L series. | Flexible Couplings - Disc, for servomotor (Inch and Metric). | Flexible Couplings - With clamp type fastening and sintered steel body. | Flexible Couplings - Disc type, for servomotor, for high torque, outer diameter of 65 mm. | Flexible Couplings - Single disc, clamp-on, XHS/XHW/XHW-L series. | Flexible Couplings - Disc type, clamp-on type, XBW/XBWS series. | Flexible Couplings - Double shoulder disc, servomotor, high torque, screw clamp type. | Flexible Couplings - Oldham type, high stiffness, set screw type. | Flexible Couplings - Bellows type, zero backlash, BK2 series, (Inches). | Flexible Couplings - Disc type, for servomotor, high torque, clamping type SCPS/SCPW series. | Flexible Couplings - With high rigidity and choice of fastening type. | ||||||||||||||||||||||||||
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| Days to Ship | 5 Days or more | 5 Days or more | 5 Days or more | 5 Days or more | 8 Days or more | 8 Days or more | 5 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 | 16 Days or more | 11 Days or more | 8 Days or more | 8 Days or more |
8 Days or more
Show Stock Products | 11 Days or more | 17 Days or more |
9 Days or more
Show Stock Products | 10 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 |
11 Days or more
Show Stock Products |
11 Days or more
Show Stock Products | 8 Days or more | 8 Days or more |
10 Days or more
Show Stock Products | 10 Days or more | 8 Days or more | 8 Days or more | 8 Days or more | 41 Days or more | 11 Days or more | 21 Days | 8 Days or more | 8 Days or more | 8 Days or more | 12 Days or more | 16 Days or more |
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| Type | Bellows Type | Jaw Type | Bellows Type | Bellows Type | Disc Type | Jaw Type | Jaw Type | Disc Type | Disc Type | Oldham Type | Disc Type | Disc Type | Jaw Type | Disc Type | Disc Type | Disc Type | Oldham Type | Jaw Type | Disc Type | With Slit | Disc Type | Oldham Type | Disc Type | Jaw Type | Jaw Type | Disc Type | Disc Type | Oldham Type | Disc Type | Disc Type | Disc Type | Disc Type | Disc Type | Oldham Type | Disc Type | Disc Type | Oldham Type | Disc Type | Disc Type | Bellows Type | Disc Type | Disc Type | With Slit | Jaw Type | Jaw 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 / Axial | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | Angular / Eccentricity | - | 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 | 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 |
| Application | - | Servo Motor / Stepping Motor | - | - | Servo Motor | Standard / Servo Motor / Stepping Motor | Servo Motor / Stepping Motor | Standard | Standard | Standard | Servo Motor | Servo Motor / Stepping Motor / Encoder | Standard / Servo Motor / Stepping Motor / Encoder | Standard / Servo Motor / Stepping Motor | Standard | Standard | Standard / Stepping Motor | Standard / Servo Motor / Stepping Motor | Servo Motor | Standard / Stepping Motor | Standard / Servo Motor / Stepping Motor | Standard | Servo Motor | Standard | Standard / Stepping Motor | Standard / Servo Motor / Stepping Motor | Servo Motor | Standard | Standard / Servo Motor / Stepping Motor | Standard / Servo Motor / Stepping Motor | Standard / Servo Motor / Stepping Motor | Servo Motor | Standard / Servo Motor / Stepping Motor | Standard | Standard | Servo Motor | Standard | Standard / Servo Motor / Stepping Motor | Standard / Stepping Motor | - | Servo Motor | Servo Motor | Encoder | Standard | Standard / Servo Motor / Stepping Motor / Encoder |
| Allowable Torque Range(N•m) | 10.01~20.00 ～ 100~less than 500 | 50.01~100.00 ～ 1000~less than 5000 | 10.01~20.00 ～ 100~less than 500 | 0.05~1.00 ～ 5.01~10.00 | 50.01~100.00 | 20.01~50.00 ～ 100~less than 500 | 50.01~100.00 ～ 1000~less than 5000 | 0.05~1.00 ～ 3.01~5.00 | 0.05~1.00 ～ 1.01~3.00 | 20.01~50.00 ～ 50.01~100.00 | 0.05~1.00 ～ 1.01~3.00 | 0.05~1.00 ～ 100~less than 500 | 0.05~1.00 ～ 500~less than 1000 | 50.01~100.00 ～ 100~less than 500 | 3.01~5.00 ～ 5.01~10.00 | 5.01~10.00 ～ 10.01~20.00 | 100~less than 500 | 100~less than 500 ～ 1000~less than 5000 | 10.01~20.00 ～ 500~less than 1000 | 20.01~50.00 | 20.01~50.00 ～ 50.01~100.00 | 1.01~3.00 ～ 20.01~50.00 | 1.01~3.00 ～ 5.01~10.00 | 5.01~10.00 ～ 10.01~20.00 | 1.01~3.00 ～ 20.01~50.00 | 20.01~50.00 ～ 100~less than 500 | 50.01~100.00 | 0.05~1.00 ～ 1.01~3.00 | 10.01~20.00 | 10.01~20.00 | 50.01~100.00 ～ 100~less than 500 | 1.01~3.00 ～ 20.01~50.00 | 50.01~100.00 ～ 100~less than 500 | 100~less than 500 | 5.01~10.00 | - | 1.01~3.00 ～ 20.01~50.00 | 50.01~100.00 ～ 100~less than 500 | 5.01~10.00 | 10.01~20.00 ～ 100~less than 500 | 0.05~1.00 ～ 20.01~50.00 | 50.01~100.00 | 0.05~1.00 | 10.01~20.00 ～ 50.01~100.00 | 0.05~1.00 ～ 100~less than 500 |
| For Shaft Size D1(mm) | 0-Pilot Bore ～ 62 | 19 ～ 60 | 0-Pilot Bore ～ 42 | 0-Pilot Bore ～ 24 | 20 ～ 35 | 15 ～ 45 | 19 ～ 60 | 4 ～ 14 | 4 ～ 14 | 18 ～ 38 | 4 ～ 10 | 3 ～ 45 | 3 ～ 60 | 14 ～ 50 | 8 ～ 25 | 8 ～ 25 | 18 ～ 38 | 25 ～ 50 | 12 ～ 40 | 14 ～ 35 | 10 ～ 42 | 4 ～ 20 | - | - | 6 ～ 35 | 15 ～ 35 | 15 ～ 30 | 3 ～ 10 | 15 ～ 30 | 15 ～ 30 | 10 ～ 42 | 4 ～ 25 | 14 ～ 50 | 16 ～ 25 | 15 ～ 25 | 25 ～ 45 | 4 ～ 14 | 12 ～ 35 | 15 ～ 25 | - | 3 ～ 25 | 15 ～ 35 | 4 ～ 10 | 15 ～ 40 | 3 ～ 60 |
| For Shaft Size D2(mm) | 0-Pilot Bore ～ 62 | 19 ～ 60 | 0-Pilot Bore ～ 42 | 0-Pilot Bore ～ 24 | 20 ～ 35 | 15 ～ 45 | 19 ～ 60 | 4 ～ 14 | 4 ～ 14 | 18 ～ 38 | 4 ～ 10 | 3 ～ 45 | 3 ～ 60 | 14 ～ 50 | 8 ～ 25 | 8 ～ 25 | 18 ～ 38 | 25 ～ 50 | 12 ～ 55 | 14 ～ 35 | 10 ～ 42 | 4 ～ 20 | - | - | 6 ～ 35 | 19 ～ 38 | 15 ～ 30 | 3 ～ 10 | 15 ～ 30 | 15 ～ 30 | 10 ～ 42 | 4 ～ 25 | 14 ～ 50 | 12 ～ 35 | 15 ～ 25 | 20 ～ 45 | 4 ～ 14 | 14 ～ 42 | 15 ～ 25 | - | 3 ～ 25 | 15 ～ 35 | 2.4 ～ 10 | 15 ～ 40 | 3 ～ 60 |
| Outer Dia. A(Ø) | 25 ～ 123 | 66.5 ～ 102 | 49 ～ 81 | 15 ～ 40 | 87 | 65 ～ 95 | 66.5 ～ 102 | 16 ～ 32 | 16 ～ 32 | 55 ～ 70 | 16 ～ 25 | 12 ～ 104 | 14 ～ 105 | 68 ～ 104 | 40 ～ 50 | 40 ～ 50 | 68 | 95 | 56 ～ 144 | 63 | 64 ～ 79 | 14.5 ～ 38 | 25 ～ 40 | 53.6 | 35 ～ 66 | 65 ～ 100 | 65 | 16 ～ 25 | 63 | 63 | 64 ～ 79 | 21 ～ 54.5 | 68 ～ 104 | 70 | 63 | 87 | 14.5 ～ 30 | 65 ～ 87 | 63 | 49 ～ 81 | 16.6 ～ 54.5 | 65 | 13.5 ～ 22 | 55 ～ 95 | 14 ～ 105 |
| Overall Length W(mm) | 30 ～ 114 | 62 ～ 94 | 59 ～ 144 | 25 ～ 60 | 67 ～ 94 | 90 ～ 126 | 90 ～ 126 | 16.5 ～ 41 | 16.5 ～ 41 | 57 ～ 77 | 16.5 ～ 30.2 | 15.7 ～ 101.6 | 22 ～ 140 | 53 ～ 71.2 | 35 ～ 53 | 35 ～ 53 | 77 | 126 | 58 ～ 160 | 90 | 74.4 ～ 97.2 | 18.4 ～ 40 | - | 54.6 ～ 63.8 | 49.2 ～ 88 | 67.5 ～ 91 | 55.5 ～ 77 | 18 ～ 22.5 | 46 | 61 | 51.2 ～ 63.6 | 24.5 ～ 55 | 75 ～ 104.4 | 53 | 50 ～ 58 | 67 ～ 94 | 16 ～ 33 | - | 50 | 59 ～ 144 | 16.6 ～ 55 | - | 15 ～ 25.6 | 60 ～ 100 | 22 ～ 140 |
| Max. Rotational Speed Range(r/min) | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 | 4001~10000 |
| Feature | Low Moment of Inertia ～ Unfinished Shaft Bore | No Backlash | Low Moment of Inertia ～ No Backlash | Low Moment of Inertia ～ Unfinished Shaft Bore | High Torque ～ No Backlash | High Torque ～ Vibration Insulation | No Backlash | High Torque ～ No Backlash | Low Moment of Inertia ～ No Backlash | High Torque ～ Low Moment of Inertia | High Torque ～ No Backlash | High Accuracy ～ Small | High Accuracy ～ Vibration Insulation | High Torque ～ No Backlash | Low Moment of Inertia ～ No Backlash | High Torque ～ No Backlash | High Torque | High Torque ～ Vibration Insulation | High Accuracy ～ Unfinished Shaft Bore | High Torque ～ No Backlash | High Torque ～ No Backlash | High Torque ～ Low Moment of Inertia | - | - | Unfinished Shaft Bore ～ Vibration Insulation | - | High Torque ～ No Backlash | Low Moment of Inertia ～ Small | No Backlash | No Backlash | High Torque ～ No Backlash | Clean Environment ～ No Backlash | High Torque ～ No Backlash | High Torque ～ Small | Low Moment of Inertia ～ No Backlash | High Torque ～ No Backlash | High Torque ～ Low Moment of Inertia | High Accuracy ～ No Backlash | No Backlash | Low Moment of Inertia ～ No Backlash | High Torque ～ No Backlash | High Torque ～ No Backlash | Low Moment of Inertia ～ No Backlash | High Torque ～ Low Moment of Inertia | Low Moment of Inertia ～ Vibration Insulation |
| Body Material | Aluminum | Aluminum | Aluminum | Aluminum | Steel | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Steel | Steel | Aluminum ～ Stainless Steel | Aluminum | Stainless Steel | Aluminum | Steel | Aluminum | Steel | Steel | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Steel | Stainless Steel | Steel | Aluminum | Aluminum | Aluminum | Aluminum ～ Steel | Resin | 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 | Coupling Main Body | Coupling Main Body | Coupling Main Body |
| Allowable Torque(N•m) | 2 ～ 500 | 85 ～ 1350 | 15 ～ 150 | 0.5 ～ 10 | 100 ～ 180 | 46 ～ 450 | 85 ～ 1350 | 0.6 ～ 3.8 | 0.4 ～ 2.6 | 40 ～ 80 | 0.9 ～ 2.8 | 0.25 ～ 250 | 0.31 ～ 525 | 60 ～ 200 | 4.4 ～ 7 | 6.8 ～ 11 | 160 | 260 ～ 1120 | 20 ～ 800 | 32 ～ 35 | 50 ～ 100 | 1.6 ～ 28 | 1.99 ～ 7 | 9.8 ～ 13.1 | 3 ～ 25 | 40 ～ 250 | 60 | 0.8 ～ 1.6 | 12.5 | 12.5 | 100 ～ 200 | 1.2 ～ 25 | 60 ～ 200 | 176.52 | 10 | 180 | 3 ～ 30 | 60 ～ 250 | 10 | 15 ～ 150 | 1 ～ 25 | 60 | 0.1 ～ 0.35 | 20 ～ 180 | 0.31 ～ 310 |
| Max. Rotational Speed(r/min) | 10000 | 8000 ～ 10000 | 10000 | 10,000 | 6000 | 6000 ～ 9000 | 8000 ～ 10000 | 4800 ～ 9000 | 4800 ～ 9000 | 8000 ～ 10000 | 5000 ～ 6000 | 10000 | 4500 ～ 10000 | 6000 ～ 9000 | 6000 ～ 8000 | 8000 ～ 10000 | 9000 | 10000 | 4400 ～ 10000 | 10000 | 7900 ～ 9800 | 5800 ～ 10000 | 5000 ～ 8000 | 9000 | 5000 ～ 9000 | 10000 | 8000 | 5000 ～ 9000 | 10000 | 10000 | 7900 ～ 9800 | 10000 | 6000 ～ 9000 | 10000 | 10000 | 6000 | 5000 ～ 8000 | 6000 ～ 8000 | 10000 | 10000 | 10000 | 8000 | 5000 ～ 10000 | 6000 ～ 11000 | 4500 ～ 10000 |
| Allowable Angular Misalignment(deg) | 1 | 0.8 ～ 1.2 | 1 ～ 2 | 1 ～ 2 | 0.6 | 1 | 1 | 1 ～ 2.5 | 2 ～ 3.5 | 2 | 1 ～ 2 | 0.5 ～ 2 | 1 | 1 | 2 ～ 3.5 | 1 ～ 2.5 | 3 | 1 | 1 ～ 2 | 2 | 2 | 3 | 0.7 ～ 1.5 | 1 | 1 | 1 | 0.6 | 1.5 | 0.7 | 1.5 | 1 | 1 ～ 1.5 | 2 | 1 | 1 ～ 2 | 0.6 | 1.5 | 0.6 | 1 | 1 ～ 2 | 1 ～ 1.5 | 0.6 | 2 ～ 2.5 | 1 ～ 2 | 1 |
| Allowable Lateral Misalignment Range(mm) | 0.02~0.2 | 0.02~0.2 ～ 0.21~0.40 | 0.02~0.2 ～ 0.41~1.0 | 0.02~0.2 ～ 0.21~0.40 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 ～ 0.21~0.40 | 0.02~0.2 | 0.02~0.2 ～ 0.21~0.40 | 1.1~3.0 | 0.02~0.2 | 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 | 3.1~5.0 | 0.02~0.2 | 0.02~0.2 ～ 0.41~1.0 | 0.02~0.2 | 0.21~0.40 ～ 0.41~1.0 | 0.41~1.0 ～ 1.1~3.0 | 0.02~0.2 | 0.21~0.40 | 0.02~0.2 ～ 0.21~0.40 | 0.02~0.2 | 0.02~0.2 | 0.41~1.0 ～ 1.1~3.0 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 ～ 0.21~0.40 | 0.21~0.40 ～ 0.41~1.0 | 1.1~3.0 | 0.21~0.40 | 0.02~0.2 | 0.41~1.0 | 0.02~0.2 | 0.02~0.2 | 0.02~0.2 ～ 0.41~1.0 | 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 |
| Allowable Lateral Misalignment(mm) | 0.2 | 0.12 ～ 0.35 | 0.15 ～ 1 | 0.15 ～ 0.3 | 0.2 | - | 0.15 | 0.05 ～ 0.2 | 0.1 ～ 0.3 | 1.5 ～ 2 | 0.15 | 0.02 ～ 0.55 | 0.1 ～ 0.15 | 0.02 | 0.15 ～ 0.4 | 0.1 ～ 0.3 | 4.5 | 0.08 ～ 0.2 | 0.2 ～ 0.9 | 0.2 | 0.35 ～ 0.5 | 0.8 ～ 2.5 | 0.005(inch) ～ 0.006(inch) | 0.38 | 0.2 ～ 0.3 | 0.02 | 0.2 | 0.5 ～ 1.2 | 0.02 | 0.15 | 0.02 | 0.1 ～ 0.25 | 0.3 ～ 0.5 | 2.5 | 0.3 | 0.2 | 0.5 ～ 1 | 0.2 | 0.02 | 0.15 ～ 1 | 0.1 ～ 0.25 | 0.2 | 0.1 ～ 0.2 | 0.1 ～ 0.4 | 0.1 ～ 0.2 |
| Buffer Part Material | - | Polyurethane | - | - | - | Polyurethane | Polyurethane | - | - | Polyacetal | - | - | Polyurethane | - | - | - | Polyacetal | Polyurethane | - | - | - | Carbon Reinforced Resin | - | - | Others | - | - | Polyacetal | - | - | - | - | - | Others | - | - | Aluminum Bronze | - | - | - | - | - | - | Polyurethane / Nylon | Polyurethane |
| Disc Part Material | - | - | - | - | Stainless Steel | - | - | Carbon Fiber | Polyimide | - | Stainless Steel | Stainless Steel | - | Stainless Steel | Polyimide | 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 | - | - | - |
| Bellows Part Material | - | - | Stainless Steel | Stainless Steel | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Stainless Steel | - | - | - | - | - |
| For Shaft Size D1(inch) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 ～ 7/8 | - | - | - | - | - |
| For Shaft Size D2(inch) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 ～ 7/8 | - | - | - | - | - |
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Specification/Dimensions
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Allowable Misalignment
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Angular -
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Axial
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Application
- Standard
- Servo Motor
- Stepping Motor
- Encoder
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Allowable Torque Range(N•m)
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Metric / Inch
- metric
- inch
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For Shaft Size D1(mm)
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For Shaft Size D2(mm)
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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
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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
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Max. Rotational Speed Range(r/min)
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Feature
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Body Material
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Category
- Coupling Main Body
- Maintenace Parts
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Allowable Torque(N•m)
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Max. Rotational Speed(r/min)
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Allowable Angular Misalignment(deg)
-
Allowable Lateral Misalignment Range(mm)
-
Allowable Lateral Misalignment(mm)
-
Buffer Part Material
-
Disc Part Material
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Bellows Part Material
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For Shaft Size D1(inch)
-
For Shaft Size D2(inch)
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