Motors for specific applications

Shearer motor

Providing tailor-made product design and solutions to complex technical problems for customers in different industries, featured with compact structure and space saving; The junction box has a large cavity and is convenient for wiring. It is suitable for driving cutting parts, crushing mechanisms, coal cutters, pumping stations and other equipment of shearer.

Product Features

Superior torque characteristics

High starting torque;
Strong overload capacity;
Suitable for Mining environment
High reliability

Reliable insulation and long lifespan;
Robust bearing structure
Advanced cooling design

Water-cooled bearing system;
High-efficiency heat exchange;
Compact structure with high power output.
Easy maintenance

Large terminal box for easy wiring;
Unique gland design, reduces installation/dismantling time

Working conditions

0℃ ~+40℃
Ambient air temperature
≤95% (at 25℃)
Humidity
≤1000m.a.s.l. (Standard)
1000m.a.s.l.~3000m.a.s.l.(Customized)
Altitude

Specifications

Cooling method	IC37W
Power range	20～1250kW
Speed range	750-1500rpm
Frequency	Fixed 50Hz/Variable 5-100Hz
Voltage range	380-3300V
Protection grade	IP56, IP67
Explosion proof type	Ex db I Mb
Rotor material	Copper bar
Mounting type	B10
Bearing	Rolling bearing
Standards	GB, IEC, EN
Certifications	IEC Ex, ATEX, CCC, MA