– IRK Series –
Designed to last, the helical bevel gear units IRK series are perfectly adapted for applications in need of high efficiency gearboxes. The gear design also offers a quiet operation of this unit. These advantages offer to you the guarantee of a noise free and low maintenance gearbox.
Input Options |
With input shaft without motor |
With IEC Pam Flange without motor |
With motor |
With IEC Pam Flange and with motor |
Type | Torque (max.) | Shaft Diameter |
IRK 42-43 | 180 Nm | Ø 30 |
IRK 52-53 | 220 Nm | Ø 30 |
IRK 63 | 400 Nm | Ø 35 |
IRK 73-74 | 780 Nm | Ø 40 |
IRK 83-84 | 1330 Nm | Ø 50 |
IRK 93-94 | 2572 Nm | Ø 60 |
IRK 103-104 | 4010 Nm | Ø 70 |
IRK 123-124 | 8000 Nm | Ø 90 |
IRK 142-143-144 | 13000 Nm | Ø 110 |
IRK 153-154 | 18000 Nm | Ø 120 |
Speed Range |
0,17 rpm 214 rpm |
Applicable Motor Power |
0,12 kW 200 Kw |
High efficiency
Compact space saving design
Quiet operation
Long time lasting products, low maintenance
Large range of ratio and high service factors
IRKM (Foot mounted, Motor)
IRKFM (Flange Motor)
IRK (Foot mounted)
IRKF (Flange)
IRKPM (IEC (PAM) / Foot mounted, Motor)
IRKFPM (IEC (PAM) /Flange Motor)
IRKP (IEC (PAM) / Foot mounted)
IRKFP (IEC (PAM) / Flange)
For more information, watch the IRK gearboxex video.