3.7kW 2 Pole 230v Single Phase Motor - Dual Capacitor

Universal MotorsSKU: PHP9582

Motor Fitting: B14
Sale price£255.56



3.7kW Single Phase 2 Pole Motor - Dual Capacitor 

Please Note: This motor will not run from a standard domestic 230v supply.

This motor has two separate capacitors with a centrifugal switch. One capacitor is used to increase start up torque, the other for efficient running once the motor is up to speed. 

For a Single Capacitor (Perm Cap) version of this motor see this product: 3.7kW 2 Pole 230v Single Phase Motor


  • Dual Capacitor (Cap Start | Cap Run)
  • Input 230 Volt Single Phase
  • 2 Pole - 2800rpm
  • Frame Size 112M-2
  • IP Protection: IP55
  • Class F Insulation
  • Class B Temperature Rise
  • Continuous Duty: S1

Features and Use

These 3.7kW aluminium framed single phase 2 pole motors are designed to be both light and robust. This motor is a dual capacitor motor designed to be used in applications requiring a higher initial start-up torque.

Detailed Specifications

Series: Single Phase Motors - Dual Capacitor
Motor type: UPC 112M-2
Poles: 2
Output: 3.7kW / 5 Cv
Speed (min-1): 2800 RPM
Frequency: 50 Hz
Voltage: 230 V
Current: 22.50 A
Temperature rise Class: B
Insulation class: F
Weight: 32 Kg
Power factor (Cos Ø): 0.95
Efficiency 100%: 78.0 %
Torque: 12.37 N.m
Tstarting/Tnominal: 1.8
Istarting/Inominal: 6.5
Tmaximum/Tnominal: 1.8
Bearing DE: 6306 2Z C3
Bearing NDE: 6306 2Z C3


Height Width Length Weight Shaft Diameter Shaft Length Keyway Width
284mm 220mm 421mm 32 kg 28mm 60mm 8mm

Technical drawings of the motor including all dimensions can be found here.


0.12kW 4 Pole Dual Cap Single Phase Motor Dimensions

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