Spiders backlash-free red | Size 38 | 96°- 98° Shore A | PU
The Spiders backlash-free were specially developed for use in backlash-free shaft connections and high-precision servo drives. Manufactured in the red color, this spider has a hardness of 96°- 98° Shore A and guarantees absolutely backlash-free and torsionally stiff torque transmission between the coupling halves thanks to its exact fitting geometry. This spider in size 38 with 8 teeth offers optimized damping medium/hard without compromising the positioning accuracy of the drive. Designed for a maximum speed of 7100 rpm and a temperature range of -30°/+90°, the component impresses with high wear resistance and permanent resilience. The combination of this elastomer element and the corresponding coupling halves forms the basis for dynamic drive solutions with the highest repeat accuracy.
| Size | 38 |
|---|---|
| Color | red |
| Hardness | 96°- 98° Shore A |
| Absorbability | medium/hard |
| No. of teeth (Zz) | 8 |
| RPM max. [U/min] | 7100 |
| Torque nominal [Nm] | 325 |
| Torque max [Nm] | 650 |
| °C min./max. | -30°/+90° |