Low Speed Double Shaft AC Motor For Steel

Standard Features
Type:YP/YPKK/YPKS
Three-phase
Voltage: 690 V
Rated output: up to 6000 kw
Range of Speed：according to requirements
Frame sizes: 500 mm to 1120mm
Degree of protection: IP54/IP55(Totally enclosed)
Class insulation: F
Continuous Duty: S9
Thermal protection :6 pcs PT100 for windings
Thermal protection :2 pcs PT100 for bearings
Overload ： 115% for continues，200 % frequently for 60s every 300s，200 % cut off.
Connection：∆  
Cooling type ：IC01/IC666/IC86W
Bearing type ：Rolling bearing
Lubrication method：Grease
With Encoder
With space heater
With water cooler
Advantage :
Adsorb advanced techniques at home and abroad, doing with over 60 years professional experience;
High mechanical strength for frequently switching and reserving load;
Wide and stepless speed variation range;
Combined with the frequency converter to form an ideal, efficient and economical using system;
Using high permeability and low iron loss non-oriented silicon steel with higher efficiency;
More reliable insulation system, VPI impregnation;
High reliablity and long life time;  

Insulated structure for Non-drive End,earth brushes in Drive End to prevent current damage to bearings.