Overhead Crane Motor

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Overhead Crane Motor

ZZJ Series

DC electric motor for overhead crane and gantry crane traveling and hoisting

Our overhead crane motors (ZZJ series) are DC motors designed for overhead lifting equipment, such as hoists, overhead bridge cranes, and gantry cranes. They offer high power and torque output with reliable performance, high efficiency, and durability to meet lifting and moving needs.

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Power: 10-800kW
Voltage: 230V, 380V, 690V
Protection degree: IP23/IP44/IP54
Cooling method: air cooling
Insulation class: class H
Antifreeze temperature: -30⁰C, -60⁰C

Features

Our ZZJ series motors maintain the 600 series installation dimensions, with a higher power grade, matching advanced international standards.
The insulation class of our ZZJ series motors is F, with reliable insulation structures and impregnation processes to ensure stable insulation performance and good heat dissipation.
Our motors can withstand frequent starts, stops, reversals, and large overload torques in harsh working environments.

Take "ZZJ-812" as an example, see PDF for detailed parameters:

ZZJ-812

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info@semcgroup.com
shanghaielectric@vip.163.com
motors666888
+86-13661649038

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Your trusted source for electric motors and metallurgical equipment

Since our beginning in 2010 we have focused on manufacturing and sales of metallurgical equipment and we continually improve our products and service. Verified during over a decade of activity, we gradually realized the significant impact of large electric motors on the quality of metallurgical equipment. So, we expanded our factory to increase the production and sales of electric motor products.
Today, we are a company that primarily offers electric motors, such as deep well pump motors, DC motors, AC motors, high-voltage motors, and explosion-proof motors. Additionally, we also offer metallurgical equipment, such as induction furnaces, smelting furnaces, and electric arc furnaces, which are mainly used in the production and processing of metal materials, including smelting, casting, and rolling processes.

Shanghai Electrical Machinery Since 2010