Helical Worm Geared Motors Units (IRSD Series)
i-Mak RedüktörIn this type of gear reducers, which we have designed for applications requiring low speed, the first stage consists of a helical gear, and the output stage uses a worm shaft and wheel. GG20 (DIN 1691) cast iron is used as the housing material; the worm wheel is made of DIN 1705 (SnBz12) bronze, and the worm shaft is hardened and ground from DIN 16MnCr5 material.
Type | Moment (maks.) | Shaft Diameter |
IRSD 43 | 125 Nm | Ø 20 |
IRSD 53 | 415 Nm | Ø 25 |
IRSD 63 | 825 Nm | Ø 30 |
IRSD 73 | 1465 Nm | Ø 40 |
IRSD 83 | 2650 Nm | Ø 50 |
IRSD 161 | 4820 Nm | Ø 70 |
Input Options |
Non-motorized, PAM flanged |
Motorized |
Motorized, PAM flanged |
Applicable Connectable Motor Power |
0,09 kW - 11 Kw |
Gear Range |
1/20 - 1/370 |
Other Products