This series of motors features lower center height, higher power rating, higher efficiency, lower noise, safe and reliable operation, as well as convenient use and maintenance.They are suitable for various industries and used to drive mechanical equipment such as scraper conveyors, stage loaders, crushers, belt conveyors and pumps in underground coal mines.
مميزات المنتج
Excellent performance: low vibration ≤ 1.2 mm/s; low noise ≤ Lp 85 dB(A); torque ≥ 2.5 times rated torque.
High reliability: reliable insulation performance with long service life; robust bearing structure with strong load capacity.
Advanced cooling structure: rational water circuit design, high heat exchange efficiency and high power density.
Easy maintenance: large terminal box cavity for convenient wiring; large grease filling space with greasing interval extended by 1.5 times.
Operating Conditions
Ambient air temperature: 0℃ ~ +40℃
Maximum monthly average relative humidity of ambient air: ≤ 95% (at 25℃)
Altitude: ≤ 1000 m (standard); 1000 m ~ 3000 m (customized)
Product Parameters
Cooling method: IC37W
Power range: 160–1600 kW
Speed range: 1500 rpm
Frequency: fixed frequency 50 Hz, variable frequency
Voltage range: 660–11000 V
Protection class: IP56, IP67
Explosion-proof type: Ex db I Mb
Rotor material: copper bar
Mounting arrangement: IMB3, IMB35, IMB10
Bearing type: rolling bearing
Applicable standards: GB, IEC, EN
Certifications: IEC Ex, ATEX, CCC, MA