We adapt to customers’ customized needs, providing tailor-made product design and solutions for complex technical problems for customers in different industries. The whole machine features a compact structure to save space; the terminal box has a large cavity for easy wiring, and the unique gland design greatly reduces the time for disassembly, assembly and motor replacement. The unique water channel and spigot anti-rust measures significantly extend the service life of the motor. It is suitable for driving shearer cutting units, crushing mechanisms, coal cutters, pump stations and other equipment.
Product Features
Outstanding Torque Performance: High starting torque, strong load capacity, suitable for the harsh working conditions of coal mining.
High Reliability: Reliable insulation performance for long service life, and robust bearing structure.
Advanced Cooling Structure: Optimized water circuit design, high heat exchange efficiency, and high power density.
Easy Maintenance: Unique terminal wiring design and special spigot structure, anti-corrosion treatment, and convenient disassembly and assembly.
Operating Conditions
Ambient air temperature: 0℃ ~ +40℃
Maximum monthly average relative humidity of ambient air: ≤95% (at 25℃)
Altitude: ≤1000m (standard); 1000m ~ 3000m (customized)
Product Parameters
Cooling Method: IC37W
Power Range: 20 ~ 1250kW
Speed Range: 750-1500rpm
Frequency: Fixed frequency 50Hz, variable frequency 5-100Hz
Voltage Range: 380-3300V
Protection Class: IP56, IP67
Explosion-proof Type: Ex db I Mb
Rotor Material: Copper Bar
Mounting Type: B10
Bearing Type: Rolling Bearing
Applicable Standards: GB, IEC, EN
Certifications: IEC Ex, ATEX, CCC, MA