Torsionally-stiff coupling HZ with blind hole bore 4mm max. torque 1.7 Nm outside diameter 19.1mm
| Torque max. [Nm] | 1,70 |
|---|---|
| Stat. Breaking Torque [Nm] | 8 |
| Bore B +0,03/-0 [mm] | 4 |
| L1 [mm] | 22,0 |
| L2 [mm] | 6,3 |
| L3 [mm] | 9,4 |
| D1 [mm] | 19,1 |
| Max. Displacement at 3000 rpm [°] | 0,5 |
| Max. Displacement at 3000 rpm [radial [mm]] | 0,2 |
| Torsional Rigidity [Nm/rad] | 115 |
| Weight [g] | 12,0 |
| Spare Part Disk | 601 242 00 |
Material: Hubs to outside-Ø 12,7mm made of brass, bigger 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: -20°C to +60°C. 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