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- Webcode Seach | Series
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#CODE
- Discontinued Products
Flexible Shaft Couplings（Allowable Lateral Misalignment Range：0.21~0.40）
Type
-
With Slit -
Disc Type -
Oldham Type -
Jaw Type -
Bellows Type -
Others
-
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, 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 - 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 - 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 - 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: 8 Days or more Show Stock Products
-
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 - 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: 8 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
Days to Ship: 19 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 - 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: 10 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: 8 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
Days to Ship: 10 Days or more -
Flexible Couplings - Oldham Type, MOM series.
NBK
Oldham type flexible couplings, MOM series. For high torque and high torsional rigidity. Ideal for general purpose motors. Ideal for low speeds and high torque.
- Volume Discount
Days to Ship: 11 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 - 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 -
- On Sale Till 07/03/2025
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: Same day or more Show Stock Products
-
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 - 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 - 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: 23 Days or more -
Flexible Couplings - MF series.
Nihon Miniature Coupling
Flexible couplings, MF series. They have a rubber separator and the coupling body material is cast zinc. The fastening method is by means of a clamp at each end. Ideal for conveying components with constant velocity.
- Volume Discount
- CAD ：
- 2D
Days to Ship: 10 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 -
Flexible Couplings - Oldham type, super compact model.
MISUMI
Full Length Shortened Product with Larger Torque than Conventional Products
- METRIC
- inCAD Components
Days to Ship: 10 Days or more -
Flexible Couplings - Oldham type, stainless steel.
MISUMI
Oldham type flexible couplings, stainless steel, with carbon reinforced resin spacer. A choice of keyway at one or both ends is available.
- METRIC
- inCAD Components
Days to Ship: 8 Days or more -
Flexible Couplings - Bellows, MF series.
Miki Pulley
Flexible Couplings - Folded, MF series. It has a 3-layer construction. Compact and high torque transmission is possible. It has a flanged end.
- Volume Discount
- CAD ：
- 2D
Days to Ship: 18 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
Days to Ship: 8 Days or more -
Flexible Couplings - Bellows type, miniature, zero backlash, MK2 series, (Inches).
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
Pilot bore parts can be found on the metric page here.- CAD ：
- 3D
Days to Ship: 5 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
Days to Ship: 8 Days or more -
Flexible Couplings - Bellows, MM series.
Miki Pulley
Flexible Couplings - Bellows, MM series. Use is for servomotor, stepper motor. Selectable material is steel or stainless steel. Operating temperature is from -30 °C to 100 °C.
- Volume Discount
- CAD ：
- 2D
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
Days to Ship: 11 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
Days to Ship: 11 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
Days to Ship: 14 Days or more
| Brand |
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| 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 | NBK | R+W | Miki Pulley | MISUMI | MISUMI | R+W | Sakai Manufacturing | MISUMI | MISUMI | R+W | R+W | MISUMI | NBK | MISUMI | Miki Pulley | NBK | R+W | MISUMI | Miki Pulley | Nihon Miniature Coupling | MISUMI | MISUMI | MISUMI | Miki Pulley | Sakai Manufacturing | R+W | MISUMI | Miki Pulley | NBK | Sakai Manufacturing | Sakai Manufacturing |
| Product Series | Flexible Couplings - Bellows type, miniature, zero backlash, MK2 series. | Flexible Couplings - With disc, clamping type, XHW/XHW-L series. | Flexible Couplings - Bellows type, zero backlash, BK2 series. | Flexible Couplings - Standard torque disc, screw clamp type. | Flexible Couplings - With clamp type fastening and sintered steel body. | Flexible Couplings - Double shoulder disc, servomotor, high torque, screw clamp type. | Flexible Couplings - Disc type, clamp-on type, XBW/XBWS series. | Flexible Couplings - Bellows type, zero backlash, BK2 series, (Inches). | Flexible Couplings - With high rigidity and choice of fastening type. | Flexible Couplings - Precision axially adjustable spring type, LCD-B series. | Flexible Couplings - Bellows type, miniature, zero backlash, MK2 series, (Inches). | Flexible Couplings - Disc type, for servomotor, high torque, clamping type SCPS/SCPW series. | Flexible Couplings - Precision, leaf spring type, LAD-C series. | ||||||||||||||||||||
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| Days to Ship | 5 Days or more | 5 Days or more | 8 Days or more | 5 Days or more |
8 Days or more
Show Stock Products | 8 Days or more | 8 Days or more | 8 Days or more | 19 Days or more | 8 Days or more | 10 Days or more | 8 Days or more | 5 Days or more | 10 Days or more | 11 Days or more | 8 Days or more | 8 Days or more |
Same day or more
Show Stock Products | 21 Days | 12 Days or more | 23 Days or more | 10 Days or more | 8 Days or more | 10 Days or more | 8 Days or more | 18 Days or more | 8 Days or more | 5 Days or more | 8 Days or more | 8 Days or more | 11 Days or more | 11 Days or more | 14 Days or more |
| Specifications |
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| Type | Jaw Type | Bellows Type | Disc Type | Bellows Type | Disc Type | Disc Type | Disc Type | Jaw Type | Disc Type | Disc Type | Jaw Type | Jaw Type | Jaw Type | Disc Type | Oldham Type | Disc Type | Jaw Type | Disc Type | Bellows Type | Jaw Type | Disc Type | Others | Disc Type | Oldham Type | Oldham Type | Bellows Type | Disc Type | Bellows Type | Disc Type | Bellows 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 | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | - | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | Angular / Eccentricity | Angular / Eccentricity / Axial | Angular / Eccentricity | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | - | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial | Angular / Axial | Angular / Eccentricity / Axial | Angular / Eccentricity / Axial |
| Application | Servo Motor / Stepping Motor | - | Standard / Servo Motor / Stepping Motor | - | Servo Motor / Stepping Motor / Encoder | Standard | Standard | Servo Motor / Stepping Motor | Standard / Servo Motor / Stepping Motor | Standard | Standard | Servo Motor / Stepping Motor | Servo Motor / Stepping Motor | Standard | Standard | Standard | Standard / Stepping Motor | Standard / Servo Motor / Stepping Motor | - | Standard | Servo Motor | Standard | Servo Motor | Standard | Standard | Standard / Servo Motor / Stepping Motor | Standard / Servo Motor / Stepping Motor | - | Servo Motor | Standard / Servo Motor / Stepping Motor | Standard / Stepping Motor | Standard / Servo Motor / Stepping Motor / Encoder | Standard / Servo Motor / Stepping Motor |
| Allowable Torque Range(N•m) | 10.01~20.00 ～ 100~less than 500 | 0.05~1.00 ～ 5.01~10.00 | 10.01~20.00 ～ 20.01~50.00 | 20.01~50.00 ～ 100~less than 500 | 3.01~5.00 ～ 50.01~100.00 | 0.05~1.00 ～ 5.01~10.00 | 5.01~10.00 ～ 10.01~20.00 | 10.01~20.00 ～ 100~less than 500 | 100~less than 500 | 0.05~1.00 ～ 5.01~10.00 | 1.01~3.00 ～ 10.01~20.00 | 10.01~20.00 ～ 100~less than 500 | 10.01~20.00 ～ 100~less than 500 | 5.01~10.00 | 5.01~10.00 ～ 10.01~20.00 | 5.01~10.00 ～ 10.01~20.00 | 5.01~10.00 ～ 20.01~50.00 | 3.01~5.00 ～ 50.01~100.00 | 20.01~50.00 ～ 100~less than 500 | 10.01~20.00 ～ 50.01~100.00 | 20.01~50.00 ～ 50.01~100.00 | 3.01~5.00 | 5.01~10.00 ～ 20.01~50.00 | 0.05~1.00 | 0.05~1.00 | 3.01~5.00 ～ 5.01~10.00 | 10.01~20.00 ～ 50.01~100.00 | 0.05~1.00 ～ 5.01~10.00 | 5.01~10.00 ～ 20.01~50.00 | 1.01~3.00 ～ 5.01~10.00 | 5.01~10.00 | 10.01~20.00 | 20.01~50.00 ～ 50.01~100.00 |
| For Shaft Size D1(mm) | 4 ～ 60 | 0-Pilot Bore ～ 24 | 6 ～ 35 | 0-Pilot Bore ～ 42 | 6 ～ 35 | 2 ～ 25 | 8 ～ 25 | 8 ～ 60 | 15 ～ 40 | 3 ～ 24 | - | - | - | 15 ～ 25 | 3 ～ 12 | 8 ～ 24 | 9 ～ 48 | 6 ～ 32 | - | 15 ～ 40 | 12 ～ 22 | 10 ～ 18 | 8 ～ 25 | 3 ～ 5 | 1 ～ 4 | - | 10 ～ 35 | - | 8 ～ 25 | 4 ～ 12 | 15 ～ 25 | 12 ～ 24 | 10 ～ 25 |
| For Shaft Size D2(mm) | 4 ～ 60 | 0-Pilot Bore ～ 24 | 6 ～ 35 | 0-Pilot Bore ～ 42 | 6 ～ 35 | 2 ～ 25 | 8 ～ 25 | 8 ～ 60 | 15 ～ 55 | 3 ～ 24 | - | - | - | 15 ～ 25 | 3 ～ 12 | 8 ～ 24 | 9 ～ 48 | 6 ～ 32 | - | 15 ～ 40 | 12 ～ 22 | 10 ～ 18 | 8 ～ 25 | 3 ～ 5 | 1 ～ 4 | - | 10 ～ 35 | - | 8 ～ 25 | 4 ～ 12 | 15 ～ 25 | 12 ～ 24 | 12 ～ 32 |
| Outer Dia. A(Ø) | 32 ～ 102 | 15 ～ 40 | 39 ～ 64 | 55 ～ 81 | 39 ～ 68 | 10 ～ 50 | 40 ～ 50 | 42 ～ 102 | 80 ～ 100 | 13 ～ 50 | 27.3 ～ 53.6 | 42 ～ 102 | 32 ～ 102 | 63 | 12 ～ 20 | 40 ～ 50 | 54 ～ 85 | 34 ～ 68 | 55 ～ 81 | 55 ～ 95 | 68 ～ 82 | 40 | 46 ～ 54.5 | 12 | 6 ～ 10 | 42 ～ 48 | 45 ～ 80 | 15 ～ 40 | 46 ～ 54.5 | 16 ～ 26 | 63 | 48 | 48 ～ 65 |
| Overall Length W(mm) | 32 ～ 94 | 31 ～ 60 | 46.6 ～ 74.4 | 77 ～ 107 | 48 ～ 89.3 | 15 ～ 53 | 47 ～ 53 | 66 ～ 126 | 81 ～ 99 | 19 ～ 53 | 43.4 ～ 63.8 | 66 ～ 126 | 32 ～ 94 | 58 | 15 ～ 28 | 47 ～ 53 | 55 ～ 110 | 37.4 ～ 75 | 77 ～ 107 | 60 ～ 100 | 74 ～ 93.6 | 40 | 44 ～ 55 | 13.5 | 8.4 ～ 10.2 | 30 ～ 40 | 52 ～ 83 | 31 ～ 60 | 44 ～ 55 | 20 ～ 50 | 58 | 52 | 56.5 ～ 72 |
| Max. Rotational Speed Range(r/min) | 4001~10000 ～ 10001~78000 | 4001~10000 | 4001~10000 ～ 10001~78000 | 4001~10000 | 4001~10000 | 4001~10000 ～ 10001~78000 | 4001~10000 | 4001~10000 ～ 10001~78000 | 4001~10000 | 2001~4000 ～ 10001~78000 | 4001~10000 ～ 10001~78000 | 4001~10000 ～ 10001~78000 | 4001~10000 ～ 10001~78000 | 4001~10000 | 1001~2000 | 2001~4000 | 2001~4000 ～ 4001~10000 | 4001~10000 ～ 10001~78000 | 4001~10000 | 2001~4000 ～ 10001~78000 | 4001~10000 | 2001~4000 | 4001~10000 | 10001~78000 | 10001~78000 | 10001~78000 | 4001~10000 | 4001~10000 | 4001~10000 | 10001~78000 | 4001~10000 | 4001~10000 | 4001~10000 |
| Feature | No Backlash | Low Moment of Inertia ～ Unfinished Shaft Bore | High Torque ～ No Backlash | Low Moment of Inertia ～ No Backlash | High Accuracy ～ Small | Low Moment of Inertia ～ No Backlash | High Torque ～ No Backlash | No Backlash | High Accuracy ～ High Torque | Low Moment of Inertia ～ No Backlash | - | No Backlash | No Backlash | Low Moment of Inertia ～ No Backlash | High Torque ～ High Torsional Rigidity | High Torque ～ No Backlash | Unfinished Shaft Bore ～ Vibration Insulation | High Torque ～ No Backlash | Low Moment of Inertia ～ No Backlash | High Torque ～ Low Moment of Inertia | High Accuracy ～ Unfinished Shaft Bore | Small ～ Vibration Insulation | Clean Environment ～ No Backlash | Low Moment of Inertia ～ Small | High Torque ～ Low Moment of Inertia | High Torque ～ Unfinished Shaft Bore | High Torque ～ Low Moment of Inertia | Low Moment of Inertia ～ No Backlash | High Torque ～ No Backlash | High Torque ～ Unfinished Shaft Bore | No Backlash | High Torsional Rigidity ～ Low Moment of Inertia | High Accuracy ～ Low Moment of Inertia |
| Body Material | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Steel | Aluminum | Steel | Aluminum | Aluminum | Aluminum | Steel | Aluminum | Aluminum | Aluminum ～ Stainless Steel | Aluminum | Aluminum | Steel | Alloy | Aluminum | Aluminum | Stainless Steel | Steel | Steel | Aluminum | Aluminum | Stainless Steel ～ Steel | 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 |
| Allowable Torque(N•m) | 6 ～ 190 | 0.5 ～ 10 | 12 ～ 50 | 30 ～ 150 | 5 ～ 60 | 0.15 ～ 7 | 6.8 ～ 11 | 12 ～ 190 | 140 ～ 320 | 0.25 ～ 7 | 2.1 ～ 13.1 | 12 ～ 190 | 6 ～ 190 | 10 | 5.4 ～ 15.4 | 6.8 ～ 11 | 8 ～ 50 | 4.2 ～ 60 | 30 ～ 150 | 20 ～ 80 | 40 ～ 80 | 3.923 | 10 ～ 25 | 0.3 | 0.3 ～ 0.8 | 5 ～ 10 | 12 ～ 80 | 0.5 ～ 10 | 10 ～ 25 | 2.5 ～ 10 | 10 | 12 | 35 ～ 80 |
| Max. Rotational Speed(r/min) | 8000 ～ 13000 | 10,000 | 9800 ～ 16000 | 10000 | 10000 | 6000 ～ 26000 | 8000 ～ 10000 | 8000 ～ 12500 | 10000 | 3500 ～ 12000 | 9000 ～ 18000 | 8000 ～ 12500 | 8000 ～ 13000 | 10000 | 2000 | 3500 ～ 4000 | 4000 ～ 6000 | 9000 ～ 18000 | 10000 | 4000 ～ 11000 | 5000 ～ 8000 | 3000 | 10000 | 12000 | 12000 | 12000 ～ 15000 | 10000 | 10,000 | 10000 | 12000 ～ 20000 | 10000 | 10000 | 10000 |
| Allowable Angular Misalignment(deg) | 1.2 | 1 ～ 2 | 2 | 1.5 | 2 | 3.5 | 2.5 | 1 | 1 | 3.5 | 1 | 1.2 | 1.2 | 2 | 2 | 2.5 | 1 | 2 | 1.5 | 2 | 2 | 1 | 1.5 | 1.5 | 3 | 3 | 1 | 2 | 1.5 | 3 | 2 | 1 | 1 |
| Allowable Lateral Misalignment Range(mm) | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 | 0.21~0.40 |
| Allowable Lateral Misalignment(mm) | 0.22 ～ 0.35 | 0.25 ～ 0.3 | 0.25 ～ 0.35 | 0.25 | 0.24 ～ 0.34 | 0.3 ～ 0.4 | 0.3 | 0.15 | 0.23 ～ 0.31 | 0.3 ～ 0.4 | 0.38 | 0.25 ～ 0.35 | 0.22 ～ 0.35 | 0.3 | 0.3 ～ 0.4 | 0.3 | 0.3 | 0.25 ～ 0.3 | 0.25 | 0.3 ～ 0.4 | 0.3 | 0.35 | 0.25 | 0.3 | 0.3 ～ 0.4 | 0.3 ～ 0.4 | 0.23 ～ 0.33 | 0.25 ～ 0.3 | 0.25 | 0.3 ～ 0.4 | 0.3 | 0.23 | 0.26 ～ 0.31 |
| Buffer Part Material | Polyurethane | - | - | - | - | - | - | Polyurethane | - | - | - | Polyurethane | Polyurethane | - | - | - | Others | - | - | Polyurethane | - | Polyurethane | - | Polyacetal | Carbon Reinforced Resin | - | - | - | - | - | - | - | - |
| Disc Part Material | - | - | Stainless Steel | - | Stainless Steel | Polyimide | Carbon Fiber | - | Stainless Steel | Polyimide | - | - | - | Stainless Steel | - | Carbon Fiber | - | 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 | - | - | - | - | - | - | - | - | Stainless Steel | - | - | - | - | - |
| For Shaft Size D1(inch) | - | - | - | - | - | - | - | - | - | - | - | 1 ～ 7/8 | 1 ～ 7/8 | - | - | - | - | - | 1 ～ 7/8 | - | - | - | - | - | - | - | - | 1/2 ～ 7/16 | - | - | - | - | - |
| For Shaft Size D2(inch) | - | - | - | - | - | - | - | - | - | - | - | 1 ～ 7/8 | 1 ～ 7/8 | - | - | - | - | - | 1 ～ 7/8 | - | - | - | - | - | - | - | - | 1/2 ～ 7/16 | - | - | - | - | - |
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Specification/Dimensions
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Allowable Misalignment
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None -
Angular -
Eccentricity -
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
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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
-
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
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Disc Part Material
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Bellows Part Material
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For Shaft Size D1(inch)
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For Shaft Size D2(inch)
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