Low voltage high power motor is operating on 380V-660V power supply, and delivering hundreds of kilowatts of output. It works by using the rotating magnetic field of three-phase AC to induce current in the rotor, which then produces mechanical energy. It's got the safety and convenience of low-voltage systems while still packing the punch of high-power equipment, making it super common in industrial setups for driving heavy loads.
As a core component of industrial power systems, this series of motors is precisely designed to meet the demands of heavy-duty conditions.
Power range: 355kW-800kW. Users can select based on the load characteristics of different equipment.
Frame sizes: 355, 400, 450 (three standard options).
Speed range: 2-10 poles, corresponding to 2980r/min-590r/min.
Insulation class: H-class. Ensures stable operation at 180°C for long periods. Resists harsh industrial conditions (high temperature, dust) that may damage motor insulation.
The low voltage high power motor uses highly efficient, energy-saving core materials and optimized winding structures. The power factor stays above 0.88, and its efficiency can reach GB1 energy efficiency standards, meeting industrial energy-saving upgrade needs. The body is made with a gray cast iron integrated casting process and features multiple internal cooling channels, combined with an IP54-rated sealed design. This effectively keeps out dust and moisture.
Typical Application: Ball Mill
The low voltage high power motor motor is used a lot in mining, building materials, metallurgy and other fields-ball mills need to run steadily, and that directly affects production output and product quality. Old drive systems often don't have enough power or use too much energy, but this motor fixes both problems and fits well, making it a great choice. Take a big iron ore processing plant for example: they use a 450-frame, 600kW, 6-pole motor from this series to drive a Φ5.0×6.4m ball mill. The motor starts smoothly with no sudden jolts, which stops the mill's gears, liners and other parts from getting damaged when starting up. It runs 24 hours non-stop, and the temperature only goes up less than 110°C-its H-class insulation keeps production going without interruption. Compared to old motors, it uses 7% less energy for each unit of grinding.
Core Advantages
1.Safety: It's low-voltage, so you're less likely to get shocked when installing or fixing it. The matching low-voltage control system is cheap and reliable-runs without issues.
2. Durability: Lasts over 10 years, even in tough spots like underground mines or cement plants. No problem with harsh conditions.
3. Smart Monitoring: Comes with temperature and vibration monitoring ports. Hooks up easily to your industrial control system. Sends alerts if something's wrong, and you can maintain it remotely-saves management money.
4. Reliability & Efficiency: Super reliable, fits different needs well, and saves energy. Keeps production going smoothly no matter which industry you're in.
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