Three-phase synchronous motors

High speed synchronous motors

Adopting box-type upper water cooling structure design, epoxy anhydride insulation system, with high reliability and excellent performance, is suitable for blast furnace fans, sintering fans, air separation devices, large compressors and etc.

Product Features

High reliability

Multiple sealing mechanisms;
Advanced VPI system;
Brushless excitation system
Excellent performance

Low vibration; high efficiency;
Low noise;
Low starting current ratio
Easy maintenance

External exciter;
Large terminal box for easy wiring;
Special inspection window
Wide application

Suitable for blast furnace fans, sintering fans, air separation devices, large compressors.

Working conditions

-20℃ ~+40℃ (Standard)
-60℃ ~+60℃ (Customized)
Ambient air temperature
≤90% (at 25℃)
Humidity
≤1000m.a.s.l. (Standard)
1000m.a.s.l.~5000m.a.s.l.(Customized)
Altitude

Specifications

Cooling method	IC81W, IC86W
Power range	3000-150000kW(4000-201000Hp)
Speed range	1000-3600rpm
Voltage range	6000-15750V
Protection grade	IP21 to IP56
Explosion proof type	Ex ec, Ex pxb, Ex pzc
Rotor material	Alloy forged steel
Mounting type	IMB3
Bearing	Endshield type bearing
Standards	GB, IEC, EN
Certifications	CCC, IEC Ex, CE
Applications	Blast furnace fans, sintering fans, air separation devices and large compressors and testing platforms.