Description
HK / HKI 5…
Single joint couplings
- For encoder attachments with offset
- Play-free, torsion resistant and failsafe
- Extends service life of encoders
- Options: Isolated version (HKI 5)
Single joint couplings
Corrosion proof HK metal multiple disc couplings compensate an angular offset up to 0.5° and an axial misalignment up to ±1 mm as well as extending the service life of encoders in the process. Single joint couplings are available with different hub lengths and bore diameters in addition to isolated coupling versions for attachments where the risk of shaft currents is a concern.
Technical Data
| Product usage |
|
| Coupling specification |
|
| Bore drive side | Max. Ø 22 mm with keyway or clamp |
| Bore encoder side | Max. Ø 22 mm with keyway or clamp |
| Outer diameter | Ø 54 mm |
| Total length | 42 – 68 mm |
| Mounting accuracy | Angular offset: up to 0.5° / axial misalignment: up to ±1 mm |
| Maximum rotation | 10000 rpm |
| Temperature range |
|
| Shock resistance | 10 g (briefly 100 g) |
| Vibration resistance | 3 g (briefly 20 g) |
| Insulated against currents |
|
| Mechanical options |
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| Special features and certificates |
