NEMA Three Phase AC Induction Motors

ISO9001

HFM’s NEMA standard series motors are designed in accordance with NEMA MG.1:2016.

HFM General Purpose three phase motors are used in a wide range of applications, the motors are reliable, durable, high efficient, flexible and safe, your overall operating costs and downtime can be minimized by using HFM’s motors.

Designed for "general purpose" use means that these motors can be used in many applications.

  • 1.15 service factor (Suitable for 50 Hz with 1.0 SF)
  • “INVERTER DUTY OPERATION” – 4:1 Constant Torque (CT) / 10:1 Variable Torque (VT)
  • Insulation class F, temperature rise class B
  • Rigid base (welded on), or C-Face with removable feet or round body (footless) for alternative
  • Double coated vacuum pressure impregnated (VPI) winding that can eliminate corona and promote insulation longevity
  • Manual or automatic overload thermal protector is available
  • OEM/ODM motors are available
Product Range
Series name
NS / NSP
Standard
NEMA
Power range
1/3hp – 3hp
Poles
2 & 4 Poles (3600rpm & 1800rpm)
Voltage & frequency
208-230/460 Volt, 60Hz
Frame size
56C
IP degree
IP43
Insulation class
F
Efficiency class
EPAct Efficiency ( 1/3hp-3/4hp), Premium efficiency (1hp-3hp)
Material of frame
Steel
Certification
CE & cCSAus
Standard Features
  • Rigid Base (Welded on), or C-Face with Removable Feet or Round Body (Footless) are Optional
  • Stator and Rotor Coated with Anti -Oxidant Painting
  • “INVERTER DUTY OPERATION” – 4:1 Constant Torque (CT) / 10:1 Variable Torque (VT)
  • 1.15 Service Factor (Suitable for 50 Hz with 1.0 SF)
  • Steel Frame and Junction Box
  • Aluminum or Cast Iron End Bracket for Alternative
  • Insulation Class F, Temperature Rise Class B
  • Double Coated Vacuum Pressure Impregnated (VPI) Winding
  • Manual or Automatic Overload Thermal Protector is Available
Related Products
NEMA General Purpose Motors
NEMA General Purpose Motors
  • Single Phase - Capacitor Start
  • IP43, IP54
  • NEMA 56C
  • Rolled Steel Housing
  • 1/3hp – 1hp, 2&4 Poles
  • 208-230/460V,60Hz
Detail
NEMA General Purpose Motors
NEMA General Purpose Motors
  • Single Phase Capacitor Start and Run
  • IP43, IP54
  • NEMA 56C
  • Rolled Steel Housing
  • 1 1/2hp – 2hp, 2&4 Poles
  • 208-230/460V,60Hz
Detail
IEC General Purpose Motors
IEC General Purpose Motors
  • Three Phase
  • Aluminum
  • IP54/55, Class B/F
  • 0.06kW – 37kW, 2&4&6&8 Poles
  • IEC Frame Size 56-200
  • IE1, IE2, IE3, IE4
Detail
IEC General Purpose Motors
IEC General Purpose Motors
  • Single Phase ( Capacitor Run, Capacitor Start, Dual Capacitors)
  • Aluminum
  • IP54/55, Class B/F
  • 0.06kW – 4kW, 2&4 Poles
  • IEC Frame Size 56-112
Detail