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Frame number: H280-315
Number of poles: 4P
Duty type and Capacity: S1: 75-200KW；S6-15%: 132-400KW；S6-40%: 112-340KW。
Voltage and frequency Rated voltage50 Hz, 440 V/60 Hz
Protection class: IP56
This high-efficiency low-voltage three-phase asynchronous electric motor is specifically designed for marine and dock cranes. The power output varies by duty cycle: S1 ranges from 75 to 200 kW, S6 (15%) from 132 to 400 kW, and S6 (40%) from 112 to 340 kW. The motor features frame sizes from H280 to H315, with 4 poles, and operates at 380V/50Hz or 440V/60Hz. It has a protection rating of IP56 and supports multiple installation modes, including B3, V11, B5, and V1. The motor provides high efficiency, large starting torque, and strong overload capacity, making it ideal for shipboard and dockside crane machinery.
Technical specifications of the equipment are available upon request.
