Material: Hubs made of aluminium alloy with iridite NCP finish. Sliding disc made of black polyacetal. These 3-part zero-backlash couplings provide electrical insulation. They consist of two hubs and a sliding disc. They are versatile and of robust design. Large radial compensation, easy mounting even in confined spaces. Applications: Ideal for stepper motors due to the damping properties of plastic Sliding disc. Positioning drives, position encoders and incremental or absolute encoders, pumps etc. Temperature range: -20ºC to +60ºC. 1) Operating factors (without shaft displacement): Load Period - Operating Factor short term - 1 1 hour per day - 2 3 hours per day - 4 6 hours per day - 6 12 hours per day - 8
| Torque max. 1) | 17 |
|---|---|
| Static Breaking Torque (Nm) | 57 |
| Bore B+0,03 (mm) | 10 |
| L1 (mm) | 50,8 |
| L2 (mm) | 16,7 |
| L3 (mm) | 17,4 |
| D1 (mm) | 41,3 |
| Max. Angular Displacement* (+-°) | 0,5 |
| max. Misalignment at 3000 min-1 radial (±mm) | 0,25 |
| Torsional Rigidity (Nm/rad) | 1200 |
| Weight (g) | 148 |
| Spare Part Disk | 601 248 00 |
