Worm Gears Made of Bronze, Double-Thread, Right Hand, Module 1
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!
| SKU | No. of Teeth | Transmission | d0 [mm] | da [mm] | ND [mm] | NL [mm] | b [mm] | L [mm] | C * [mm] | a [mm] | BH7 [mm] | Admissible MD [Nm] | Weight [g] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30080500 | 16 | 8 : 1 | 16 | 18,8 | 12 | 8 | 6,5 | 14,5 | - | 15 | 5 | 0,14 | 16 |
| 30080700 | 20 | 10 : 1 | 20 | 22,8 | 16 | 8 | 6,5 | 14,5 | - | 17 | 5 | 0,24 | 30 |
| 30081000 | 25 | 12,5 : 1 | 25 | 27,8 | 16 | 8 | 6,5 | 14,5 | - | 19,5 | 5 | 0,40 | 40 |
| 30081500 | 35 | 17,5 : 1 | 35 | 37,8 | 16 | 10 | 6,5 | 16,5 | - | 24,5 | 6 | 1,10 | 70 |
| 30082000 | 50 | 25 : 1 | 50 | 52,8 | 20 | 10 | 6,5 | 16,5 | - | 32 | 6 | 2,90 | 140 |
| 30083000 | 75 | 37,5 : 1 | 75 | 77,8 | 30 | 10 | 6,5 | 16,5 | 4,5 | 44,5 | 6 | 10,50 | 200 |
| 30083200 | 100 | 50 : 1 | 100 | 102,8 | 30 | 12 | 6,5 | 18,5 | 4,5 | 57 | 6 | 19,40 | 480 |