Design:
Our zero-backlash elastomer coupling incorporated with a male expandable shaft.
Temperature range:
The temperature range depends on the choosen Elastomer insert.
Torsional stiffness:
Depends on the Elastomer insert.
Backlash:
Absolutely backlash-free.
Material:
Clamping hub: high strength aluminium.
Expanding shaft & cone: steel.
Elastomer insert: precision molded wear resistant and
thermally stable polymer.
Service life:
R+W couplings are maintenance-free and have an infinite life if the tolerances are not exceeded.
Fit tolerance:
On the hub/shaft connection 0.01 to 0.05 mm.
Non-standard application:
Custom designs with varied tolerances, keyways and non-standard material are available upon request.
Technical Data:
| R+W Coupling Technology | |
|---|---|
| Product Category | Flexible Couplings |
| Product Number | EK7 Series |
| Product Name | Elastomer Coupling |
| Coupling Type | Spider |
| Rated Torque | 17.7 to 9735 In-lbs (20.41 to 11224 kg-cm) |
| Rated Speed | 4000 to 15000 rpm |
| Units | Metric Design |
