Material: Steel 11SMnPb30+SH (1.0718), milled. Double-thread worms to be paired with double-thread worm gears with the same module. So, various ratios at various axle distances can be realized. Pressure angle 20°.
| Module | 1,5 |
|---|---|
| d (mm) | 25 |
| da (mm) | 28 |
| ND (mm) | 21 |
| NL (mm) | 10 |
| G (mm) | 40 |
| L (mm) | 50 |
| BH7 (mm) | 8 |
| Weight (g) | 160 |
