Three-phase motor NS/NSP/NSPNV
asynchronous460 V575 V

three-phase motor
three-phase motor
three-phase motor
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Characteristics

AC/DC
three-phase
Type
asynchronous
Voltage
460 V, 575 V, 230 V, 208 V
Protection class
IP54, IP43
Configuration
squirrel cage, squirrel-cage rotor, TEFC, TENV, TEFC, TEAO, removable legs, vertical
Efficiency classes
IE3
Number of poles
4-pole, 2-pole
Cooling mechanism
air-cooled, self-ventilated, IC411
Applications
for medical equipment, for pumps, for hydraulic powerpacks, industrial, for boat, agricultural, for the food industry, for vacuum pumps, for the pharmaceutical industry, for hydraulic applications, for fans, for grinding machines, for roller shutters, for the chemical industry, for marine applications, conveyor, for lifting applications, blower, for agribusiness, for wood-processing machines, for vertical loading, for vacuum cleaners, for frequent stop/start applications, for centrifugal pumps, for winding operations, for automatic doors, for medical applications, for conveyors, for machine tools, for drills, for water pumps, food, for air compressors, for winches, for household appliances, packaging machine, for compressors
Other characteristics
high-power, low-voltage, custom, high-efficiency, high-torque, low-noise, low-vibration, NEMA 56, energy-saving, variable-speed, TEFC, increased power, double-flange
Power

Max.: 2.2 kW
(2.991 hp)

Min.: 0.25 kW
(0.34 hp)

Rotational speed

Max.: 3,600 rpm
(22,619.47 rad.min-1)

Min.: 1,800 rpm
(11,309.73 rad.min-1)

1,800 rpm, 3,600 rpm
(11,309.73 rad.min-1, 22,619.47 rad.min-1)

Operating temperature

Max.: 40 °C
(104 °F)

Min.: -10 °C
(14 °F)

Description

Huifeng’s NEMA standard series motors are designed in accordance with NEMA MG.1:2016. •Rigid base (Welded on), or C-face with removable reet 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 •Manual or automatic overload protector is available •100% copper wires supplied by the top chinese manufacturers •Windings is Vacuum Pressure Impregnated (VPI) that can eliminate corona and promote insulation longevity •Rotor is coated with anti-oxidant painting •Each rotor is well balanced with low vibration •We use NSK, SKF, C&U bearing •Each bearing is 100% inspected by a professional equipment •Every component must pass incoming inspection before entering our warehouse •Various of packing types to satisfy customers’ requirement

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.