IE2 High Efficiency Motors

IE2 High Efficiency Motors

IE2 motors of OME (High Efficiency) allow high energy savings and contribute to the respect of the environment. The modular construction concept also offers a high degree of flexibility: each motor is based on a homogeneous concept valid for all world markets.
The standard OME electric motors are closed asynchronous motors with external ventilation and squirrel cage rotor.
IE2 High Efficiency Motors
Fast and easy connection
Low bearings
Top cooling system
Cast iron or alluminium body
Lightweight design
IE2 High Efficiency Motors
Low bearings temperatures
Lightweight design
Top cooling system
Cast iron or alluminium body
Fast and easy connection

Motors IE2 High Efficiency

  • High efficiency
  • Reliability
  • Long life
  • Easy Manutenction


Category Standard Motors– Low Voltage
Frame size (mm) H 56 - H 710
Kw From 0,18kW - up to 2.000kW
Voltage Multi voltages
Poles 2-4-6-8-10-12-14-16
Cooling System IC 411, IC 416, IC 611
Hz 50 Hz - 60Hz
Sectors Air Treatment, Cement, Food Industries, Power Plants, Steel Mill, Sugar Plant, Water System Purification, water treatment and desalination, Wind Power Generation
Fields Applications Bending Rolls, Boylers, Compressors, Conveyors, Crusher – Shredders, Die Casting Machine, Fans and Blowers, Forging Presses, Heating and air conditioning HVAC, Injection Moduling Machine, Machine Tools, Pumps, Rolling Mill & Steel Plant Equipment, Sheet Metal Presses, Turbines

Operating Conditions:

All OME electric motors have the following standard features:

  • They are equipped with double tropicalization realized under vacuum.
  • They are in insulation class F.
  • They have an IP 55 degree of protection.
  • They have a size range between 56 and 560 mm.
  • From size 56 to size 132 they are in die-cast aluminum, over 132 in cast iron (on request OME can produce motors of size 160 and 180 in aluminum).
  • They have a standard temperature range between -15 ° C and + 40 ° C, on request even up to 55 ° C for desert environments.
  • PTC temperature probes at 150 ° C are mounted on the three phase motors from frame size 112mm; PTC and PT100 from size 315mm.
  • SKF 2RS type bearings are mounted up to frame size 225.
  • From size 250 to 450 they are fitted with greasers and open bearings.
  • Roller bearings are mounted from size 250 at the front, excluding the 2 poles.
  • They have both front and rear bearings mechanically locked on the shaft.
  • They have terminal blocks located on the upper part of the motor with IP 55 insulation.
  • Epoxy painting, carried out with the oven drying process, with standard RAL 7030 gray color compliant with the RoHS regulation.
  • They have multi-voltage and multifrequency Volt 230 / 400-280 / 480, Volt 400 / 690-480 / 830 Hz 50/60 and Volt 1000
  • They operate in continuous duty S1.
  • They are suitable for use at an altitude not exceeding 1000 meters above sea level, but on request also available up to 2000m.
  • They are individually tested with empty and load tests.