Monoblock Helical Gear Reducers (IR Series)

Medicine Torque (Max.) Shaft Diameter
42-43 IR 85 Nm Ø 20
52-53 IR 200 Nm Ø 25
IR 621-631-641 300 Nm Ø 30
62-63-64 IR 400 Nm Ø 35
IR 721-731-741 600 Nm Ø 35
72-73-74 IR 820 Nm Ø 40
IR 82-83-84 1550 nm Ø 50
IR 92-93-94 3000 Nm Ø 60
IR 102-103-104 4300 Nm Ø 70
IR 122-123-124 8000 Nm Ø 90
IR 142-143-144 13000 Nm Ø 110
152-153 IR 18000 Nm Ø 120

Descriptions and Specifications of the İR Serie.

Designed to work under heavy loads and in hard conditions, the helical IR serie is perfectly adapted to a wide range of applications. The helical gears are made of 16MnCr5 steel and match the 57 HRC Standards, each gear is heat treated and controlled to make sure that it match the highest standards.

The robust monobloc housing is made of GG20 iron and is machined under state of art standards. With a 90-degree configuration the IRK Series is perfectly adapted to applications requiring a high resistance from the gear unit. This configuration also makes the mounting and maintenance easier with a large range of option and technical features.

The IR Series are designed with an output shaft on the same line as the electrical motors used to power them. Each gear is calculated, designed and ground to provide a noiseless working of the final gearbox. The IR Series gear units are available with output shaft, hollow shaft, double output shaft, extruder and various flange configurations.

 12 sizes of housing

Motor configuration from 0.12 kw to 160 kw

Torque ranging from 85 to 18000 Nm

Product advantages:

  • Compact modular mounting
  • Large range of mounting solutions
  • Adapted to a large range of sectors and applications
  • High ratios to reach low rotation speed
  • Support high radial load.