Worm Gear Units (IRS Series)

Worm Gear Units (IRS Series)
Type Torque (max.) Shaft Diameter
İRS-52 240 Nm Ø 20
İRS-65 415 Nm Ø 25
İRS-82 825 Nm Ø 30
İRS-102 1465 Nm Ø 40
İRS-127 2650 Nm Ø 50
İRS-162 4820 Nm Ø 70
İRS-201 7200 Nm Ø 80
İRS-250 12500 Nm Ø 90








Speed range
7.5 d/d…111 d/d



Applicable motor power
0,12 kW…22 Kw




Input options
Gear unit
Gear unit with ( IEC )
gear unit with motor
Gear unit with motor (PAM – IEC )





The worm gear units, IRS series remains one the best solution for simple applications in need of high ratios. This gearbox unit also propose perfect assistance for situation in which backstop needs to be strong and resistant.

Product Advantages:

  • Strong and resistant cast iron housing
  • High ratios for low output speeds
  • Low vibration
  • Multiple mounting positions

Download  Worm Gear Units (IRS Series)