We adapt to customers’ customized requirements, providing tailor-made product design and solutions for complex technical problems. With a high protection class and excellent sealing design, it is more suitable for the harsh working environments in early coal mining such as roadway excavation. The motor features a compact structure to save space, and a special torque design range that not only meets the operating requirements of the main machine, but also effectively protects the main machine’s transmission device. It is suitable for driving shearer cutting units, crushing mechanisms, gathering arms, conveyors and other equipment of bolter-miners, as well as driving roadheaders, bolter-miners, bolt haulage units, continuous miners or other similar mechanical equipment in underground coal mines.
Termékjellemzők
Superior torque performance: Precise torque design tailored for different loads, perfectly matching actual operating conditions.
High product consistency: Specialized design ensures consistent torque performance, ideal for coaxial multi-drive loads.
Advanced cooling structure: Optimized water circuit design delivers high heat exchange efficiency and high power density.
High protection class: Unique structural and sealing design achieves a high level of ingress protection.
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: 36-540kW
Speed range: 750-1500rpm
Frequency: 50Hz
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