Product Line
Servo Motor Compatible Couplings
Also compatible with stepping motors.
* Click on photos for product pages
| Shaft Bore Diameter | 4～25mm | 3～25mm | 4～24mm | 4～25mm |
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| Torque | 1.2～25N・m | 1～25N・m | 0.9～16N・m | 0.7～9N・m |
| Type | Clamping/Keywayed Bore (High positioning accuracy) |
Clamping (High Rigidity) | Clamping (High Torque) | Clamping (Standard) |
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| Shaft Bore Diameter | 10～16mm | 15～30mm | 15～35mm | 20～35mm |
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| Torque | 6／8N・m | 60N・m | 20～60N・m | 100／180N・m |
| Type | Keyless / Keywayed Bore (O.D. 40) |
Keywayed Bore / Clamping (O.D. 65) |
Keyless (O.D. 65) | Keywayed Bore / Clamping (O.D. 87) |
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| Shaft Bore Diameter | 20～45mm | 15～40mm | 5～16mm |
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| Torque | 180～250N・m | 80～180N・m | 0.5～3N・m |
| Type | Keyless (O.D. 87) | Set Screw / Clamping | Set Screw / Clamping (Extra Super Duralumin) |
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High Rigidity Oldham Coupling
Torque capacity is approx. doubled by changing the resin spacers to bronze spacers!
* Click on photos for product pages
| Shaft Bore Diameter | 4～20mm | 4～20mm | 15～35mm |
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| Torque | 3～50N・m | 3～50N・m | 60～160N・m |
| Type | Set Screw (High Rigidity) | Clamping (High Rigidity) | Set Screw / Clamping (High rigidity – Lg. Bore compatible) |
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Clean Compatible · Space Saving Couplings
Clean Compatible: Highly suitable where corrosion is undesired such as LCD and semi-conductor equipment!
Space Saving: Overall length are shortened compared to our previous products and other manufacturer's products.
* Click on photos for product pages
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| Shaft Bore Diameter | 4～25mm | 3～10mm | 15～40mm |
| Torque | 1.2～25N・m | 0.3～1.6N・m | 80～180N・m |
| Type | Clamping / Keywayed Bore (High positioning accuracy) |
Clamping | Set Screw / Clamping |
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Large Bore Compatible Couplings
Bore diameter over 15mm offered. Compatible up to 45mm bore diameter.
* Click on photos for product pages
| Shaft Bore Diameter | 10～16mm | 15～30mm | 15～35mm | 20～35mm |
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| Torque | 6／8N・m | 60N・m | 20～60N・m | 100／180N・m |
| Type | Keyless / Keywayed Bore (O.D. 40) | Keywayed Bore / Clamping (O.D. 65) |
Keyless (O.D. 65) | Keywayed Bore / Clamping (O.D. 87) |
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| Shaft Bore Diameter | 20～45mm | 15～40mm | 14～38mm | 15～35mm |
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| Torque | 180～250N・m | 80～180N・m | 26～80N・m | 60～160N・m |
| Type | Keyless (O.D. 87) | Set Screw / Clamping | Set Screw / Clamping (Lg. Bore Compatible) | Set Screw / Clamping (High Rigidity Lg. Bore Compatible) |
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N Coupling
Able to take thrust loads
* Click on photos for product pages
| Shaft Bore Diameter | 6～35mm |
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| Torque | 7.8～206N・m |
| Type | Keyless |
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Rigid Couplings
Suitable for tightly connecting two shafts.
* Click on photos for product pages
| Shaft Bore Diameter | 3～20mm | 5～24mm | 5～14mm | 5～14mm |
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| Torque | 0.3～4N・m | 0.3～6N・m | 0.3～2N・m | 0.3～2N・m |
| Type | Set Screw | Clamping | Separate | Clamping Long |
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