NEMA Three Phase Motors TEFC

NEMA PREMIUM EFFICIENCY MOTOR - THREE PHASE MOTOR

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

NS series: from 1/3hp to 3hp, EPAct efficiency.

NSP series: from 1/3hp to 3hp, premium efficiency.

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1989

Years of Establish

500+

Employees

30

Engineers

55

Numbers of Patents

130,000

Company Area

170+

Inspection Process

20

Well Known Customers

500+

Satisfied Customers

Product Range

NEMA Premium Efficiency Motor

  • Efficiency: EPAct efficiency ( NS sereis), Premium Efficiency ( NSP series)
  • Power range: from 1/3hp – 3hp
  • Poles: 2 poles and 4 poles
  • Voltage range: 208-230/460V, 575v
  • Insulation class: F class insulation, B class temperature rise
  • Phase: three phase
  • Duty: S1
  • Power factor: 1.15
  • Mounting type: C face with removable feet, C face with rigid base, C face without feet, foot mounting
  • IP degree: IP43, IP54, IP55
  • Frame size: 56C
  • Standard: NEMA standard
  • Certificate: CE, CSA

Customization Options:

  • Special electromagnetic design:
  • Special shaft dimension, thread shaft or slot shaft
  • Different shaft material
  • Special flange
  • Others: if you need customized motor, please contact us now!
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Advantages

NEMA Premium Efficiency Motor

The advantages of Huifeng’s NEMA premium efficiency motor are:

1.Plug-and-Use Convenience

The installation dimension of the motor strictly complies with NEMA 56C frame size, standard C-Face flange + standard shaft extension + standard foot, supports easy replacement of existing motors, and reduces maintenance costs.

Good compatibility: adapts to industrial equipment, such as gearboxes, pumps, fans, etc., without custom modifications.

2. Small size, big energy

Compact design: power covers 1/3 HP ~ 3 HP (2-pole and 4-pole), no cooling fins on the motor housing, provides stable power in a limited space.

3.Rugged and durable

TEFC (Totally Enclosed Fan Cooled) enclosure, IP43 and IP54 protection degree,  dust and moisture proof, and suitable for harsh environments, such as factories, agriculture, HVAC, etc.

The NEMA premium efficiency motor uses SKF and NSK bearings and 100% copper wire, double-coated Vacuum Varnish Impregnate to ensure long service life under heavy loads.

4.Energy Savings

Huifeng’s three phase motor is designed according to NEMA premium efficiency, and NEMA EPAct efficiency.

5. Quiet and smooth operation

Precise half-keyed balancing treatment, strict control of concentricity of each components during machining, to ensure the motor is low vibration and low noise, improve the comfort of the working environment.

Features

NEMA Premium Efficiency Motor

  • Rigid Base (Welded on), or C-Face with Removable Feet or Round Body (Footless) are Optional
  • T Flange and Customized Shaft End is Available
  • Steel Frame and Junction Box
  • Aluminum or Cast Iron End Bracket for Alternative
  • “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)
  • Insulation Class F, Temperature Rise Class B

Don't Hesitate To Contact Us Now!

0086 180 5984 7284

sales@hfmotor.com.cn

whatsapp: +8618059847284

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Factory Video

WHO IS HUIFENG

As a leading Chinese manufacturer of industrial electric motors and permanent magnet motors since 1989. Its products are mainly sold in Europe, North America, and Australia.

Premium motors = fewer replacements = less down time.

Use Huifeng’s motor, means you can buy European standard motor with Chinese price!

Certificate

CE(Intertek)

CSA(CSA Group)

CCC(CQC)

ISO9001

FAQ

Yes, NEMA premium efficiency is almost same as IE3, so our NEMA premium efficiency motor also can reach IE3 efficiency.

Yes, we can use the nameplate with your logo, and also paint the motor with your color.

We have CSA certificate, for customized motor, we also can apply CSA for you.

We can’t say that our products is perfect, but errors only rarely occur, and when they do, we’ve got you covered. We will quickly identify the cause, correct the error, and verify corrective actions.

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Request Info

As a professional electric motor manufacturer in China, We have been in the electric motor industry for over 30 years.

Whether you need:

  • AC or PMSM electric motors

  • CNC machining service or stator and rotor laminations

  • High pressure blower

  • Standard motors or custom motors

Just contact us, Huifeng can always satisfy your different needs.