Reinforced Thickened 355 Cast Iron Frame, Total Weight 1950KG
470HP three-phase motor with thickened integrated cast iron housing, sufficient dead weight, resistant to resonance and deformation during long-term operation under heavy loads.
Class F Heat-resistant Winding & IP55 Full Sealed Protection
355KW AC three-phase electric motor with high-temperature resistant insulated coils, fully enclosed design for dust and splash resistance, enabling stable operation in dusty and humid workshops.
355KW / 470HP High Power Three-phase Output
Our asynchronous motor features ample starting torque margin, compatible with 380V/660V industrial voltages, and suitable for heavy-duty equipment in mining and metallurgy industries.
Premium Efficient Electromagnetic Core, Long-term Energy Saving
Our motor windings made of low-loss cold-rolled silicon steel sheets can operate continuously around the clock and significantly reduce power consumption loss in factories.
Widened Double Spherical Roller Bearings, Resist Alternating Impact Load
This series of asynchronous motors are equipped with oversized heavy-duty bearings, capable of withstanding frequently fluctuating loads and extending the maintenance-free service life.
Composite Forced Cooling Duct, Excellent Temperature Rise Control
Our 470HP three-phase asynchronous motor adopts an internal and external dual-circulation cooling structure, which keeps the operating temperature under control during long-term full-load operation and delays insulation aging and failure.
Q: Can the terminal box of this 355KW motor be installed on left or right side?
A:Terminal box position is interchangeable, just mark your required side on order with no extra cost.
Q:What is the rated temperature rise? Is it suitable for high-temperature workshops in summer?
A:Rated temperature rise ≤80K, 24-hour continuous operation allowed under ambient temp below 40℃.
Q:Can we customize non-standard wider shaft keyway to match customer equipment?
A:Custom shaft diameter and keyway are available; minor extra lead time for small-batch orders.
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