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. Limited self-locking capacity.
services: online CAD catalog further information
The supplied 3D models, pictures and technical drawings are made with reasonable care. Nevertheless liability is excluded for the accuracy and correctness of this data.
see also:
| part number | Zähnezahl | Übersetzung | d0 [mm] |
da [mm] |
ND [mm] |
NL [mm] |
b [mm] |
L [mm] |
C * [mm] |
a [mm] |
BH7 [mm] |
zul. MD [Nm] |
Gewicht [g] |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30020700 | CAD | 20 | 10,0 : 1 | 10,0 | 11,2 | 8 | 5 | 3 | 8 | - | 8,5 | 3 | 0,06 | 3 |
| 30021000 | CAD | 25 | 12,5 : 1 | 12,5 | 13,7 | 10 | 5 | 3 | 8 | - | 9,75 | 4 | 0,1 | 6 |
| 30022000 | CAD | 50 | 25 : 1 | 25 | 26,2 | 10 | 5 | 3 | 8 | - | 16 | 4 | 0,75 | 16 |
| 30023000 | CAD | 75 | 37,5 : 1 | 37,5 | 38,7 | 15 | 5 | 3 | 8 | - | 22,25 | 4 | 11,3 | 36 |
