Spiders elastic yellow | Size 55/70 | 92° Shore A | made of PU
The Spiders elastic form the elastic heart of the jaw coupling and significantly determine its transmission behavior. Manufactured in the striking yellow color, this spider has a defined hardness of 92° Shore A. It serves as a damping connecting element between the coupling halves and ensures the compensation of shaft misalignment as well as the reduction of torque peaks. This spider in size 55/70 with 8 teeth convinces with its specific damping behavior (soft/medium) and is designed for a maximum speed of 4750 rpm. It guarantees reliable function in a temperature range of -40°/+90°. By selecting the appropriate Shore hardness, the entire coupling system can be optimally adapted to the requirements regarding vibration isolation and torsional stiffness.
| Size | 55/70 |
|---|---|
| Color | yellow |
| Hardness | 92° Shore A |
| Absorbability | soft/medium |
| No. of teeth (Zz) | 8 |
| RPM max. [U/min] | 4750 |
| Torque nominal [Nm] | 410 |
| Torque max [Nm] | 820 |
| DRadial | 0,38 |
| DWinkel | 1,10 |
| DAxial | 2,20 |
| d | 60 |
| °C min./max. | -40°/+90° |