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Detailed Specifications

Series: Three Phase Electric Motors - Aluminum Frame
Motor type: UMHA 90L-2 IE2
Poles: 2
Output: 2.2 kW / 3.0 Cv
Speed (min-1): 2845 RPM
Frequency: 50 Hz
Voltage: 400 V
Current: 4.5 A
Temperature rise Class: B
Insulation class: F
Weight: 16.0 Kg
Power factor (Cos √ò): 0.85
Efficiency 50%: 83.2 %
Efficiency 75%: 83.7 %
Efficiency 100%: 83.2 %
Noise: 78 Db(A)
Torque: 7.38 N.m
Tstarting/Tnominal: 2.3
Istarting/Inominal: 7.8
Tmaximum/Tnominal: 2.3
Bearing DE: 6205 2Z C3
Bearing NDE: 6204 2Z C3

Quick Look Specs

  • 2.2kW / 3HP Output
  • 2 Pole - 3000rpm
  • Rated for Inverter Use
  • B35¬†Foot and Flange Mounted
  • Frame Size 90L
  • IP Protection: IP55
  • Class F Insulation
  • Class B Temperature Rise
  • Continuous Duty: S1

Features and Use

These 2.2kW aluminium frame 3 phase motors are designed to be both light and robust. Featuring IP55 protection and Class F Insulation, these motors are built to last. 

This motor is well suited to use on a burner fan assembly and is inverter rated. The motor can also be used on a wide variety of gas boosters.


Height Width Length Weight Shaft Diameter Shaft Length Keyway Width
235mm 175mm 322mm 16.0kg 24mm 50mm 8mm


Motor Datasheet