Worm wheel made of bronze module 1 20 teeth double-thread right hand
| No. of Teeth | 20 |
|---|---|
| Transmission | 10 : 1 |
| d0 [mm] | 20 |
| da [mm] | 22,8 |
| ND [mm] | 16 |
| NL [mm] | 8 |
| b [mm] | 6,5 |
| L [mm] | 14,5 |
| C * [mm] | - |
| a [mm] | 17 |
| BH7 [mm] | 5 |
| Admissible MD [Nm] | 0,24 |
| Weight [g] | 30 |
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Material: G-CuSn12, with milled out, hollow teeth.
With one-sided hub. Double-thread worm gears to be paired with double-thread worms. If the module (and number of threads) are matching, various ratios at various axle distances can be realized.
Pressure angle 20°.
Efficiency: approx. 0,69. Not self-locking.
* Depending on the blanks, worm gears are supplied with or without dimension C!