ATEX Zone 2 4kW Electric Motor 3 Phase - 2 Pole

Universal MotorsSKU: ATX1051

Motor Mounting Options: B3
Sale price£233.59



4kW Zone 2 ATEX Rated 3 Phase Motor - 2 Pole 415v

  • 4kW / 5.5HP Output
  • ATEX Zone 2 Rated
  • 2 Pole
  • Rated for Inverter Use
  • Frame Size 112M
  • IP Protection: IP55
  • Class F Insulation
  • Class B Temperature Rise
  • Continuous Duty: S1

ATEX Rating and Zone Details

 This motor is rated as HX31 ATEX II 3G, ExnA IIC T4 Gc - IE2 High Efficiency.

Gases, vapors and mists
Zone 2 A place in which an explosive atmosphere consisting of a mixture with air of dangerous substances in the form of gas, vapor or mist is not likely to occur in normal operation but, if it does occur, will persist for a short period only

Detailed Specifications

Series: Three Phase Electric Motors - Aluminum Frame
Motor type: UMHA 112M-2 IE2
Poles: 2
Output: 4.0 kW / 5.5 Cv
Speed (min-1): 2895 RPM
Frequency: 50 Hz
Voltage: 400 V
Current: 7.6 A
Temperature rise Class: B
Insulation class: F
Weight: 32.5 Kg
Power factor (Cos Ø): 0.88
Efficiency 50%: 85.2 %
Efficiency 75%: 86.3 %
Efficiency 100%: 85.8 %
Noise: 83 Db(A)
Torque: 13.2 N.m
Tstarting/Tnominal: 2.3
Istarting/Inominal: 8.3
Tmaximum/Tnominal: 2.3
Bearing DE: 6306 2Z C3
Bearing NDE: 6306 2Z C3


Height Width Length Weight Shaft Diameter Shaft Length Keyway Width
286mm 220mm 390mm 32.5kg 28mm 60mm 8mm


Motor Datasheet

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