Portable Brushed AC Motor For Rolling Mill

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.