Worm Gears Made of Cast Iron, Single-Thread, Right Hand, Module 3
Material: GG25, with milled out, hollow teeth.
With double-sided hub. Single-thread worm gears to be paired with single-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. 0,46. Self-locking (theoretically, without guarantee).
*Depending on the blanks, worm gears are supplied with or without dimension C!
| SKU | No. of Teeth | Transmission | d0 [mm] | da [mm] | ND [mm] | NL1/NL2 [mm] | b [mm] | L [mm] | G [mm] | C * [mm] | a [mm] | BH7 [mm] | Admissible MD [Nm] | Weight [kg] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31000500 | 16 | 16 : 1 | 48 | 57 | 40 | 18/4 | 24 | 46 | - | - | 43 | 15 | 22 | 0,46 |
| 31000600 | 18 | 18 : 1 | 54 | 63 | 40 | 18/4 | 24 | 46 | - | - | 46 | 15 | 27 | 0,55 |
| 31000700 | 20 | 20 : 1 | 60 | 69 | 40 | 18/4 | 24 | 46 | - | - | 49 | 15 | 36 | 0,64 |
| 31001100 | 26 | 26 : 1 | 78 | 87 | 45 | 18/4 | 24 | 46 | 60 | 12 | 58 | 18 | 73 | 1,20 |
| 31001400 | 32 | 32 : 1 | 96 | 105 | 50 | 18/4 | 24 | 46 | 70 | 12 | 67 | 20 | 132 | 1,40 |
| 31001800 | 40 | 40 : 1 | 120 | 129 | 65 | 18/4 | 24 | 46 | 90 | 12 | 79 | 25 | 189 | 2,20 |
| 31002100 | 52 | 52 : 1 | 156 | 165 | 75 | 23/4 | 24 | 51 | 116 | 12 | 97 | 30 | 242 | 3,40 |
| 31002600 | 65 | 65 : 1 | 195 | 204 | 85 | 23/4 | 24 | 51 | 150 | 12 | 116,5 | 35 | 305 | 4,90 |