Shunt and Compound Motors

AIMIN ELECTRICS CO., LTD. is one of the leading manufacturers and suppliers of shunt and compound motors in China. With abundant experience, we are committed to providing high quality customized products with competitive price. We warmly welcome you to buy bulk premium products made in China here and get quotation from our factory.

Brief Introduction

The reason why there is such a doubt is because in the rail transit industry, where the technical solutions are relatively conservative, DC-driven locomotives and shunt and compound motors have not changed much in the development process of 20 or 30 years or more.

Of course, this also has a lot to do with the vehicle system. It's over, the subtext is that it's time to change the course. Taking DF4D, a common domestic internal combustion DC-driven locomotive, as an example, the weight of a single traction motor is about 3000kg, the rated power of the motor is about 530kW, and the power density is about 0.18kW/kg.

Compared with the HXD1 series electric AC transmission locomotive developed on the introduction of German Siemens technology, the weight of a single motor is about 2500kg, the rated power is about 1200kW, and the power density is about 0.48kW/kg, which is almost three times that of DF4D. Looking at it this way, it seems that the development of shunt and compound motors has come to an end. I asked deeoseek this question.

Rail transit is a relatively closed circle after all. compound DC motor are actually developing rapidly in other industries.

Main Technical Parameters

Production Details

Frame

• Compact and robust iron casting frame

• Universal IEC and NEMA installation dimensions available

• Customizable outlook and dimensions

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Armature

• 99.9% pure copper bar for armature to ensure the output power and efficiency

• Excellent insulation system with 5 more processing flows

• All the copper bars are fitted in by handwork to ensure all slots are full and avoid any possible flaw.

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Winding:

• All windings are made of pure copper to assure induction efficiency

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Testing

• All motors must pass the piece testing before painting and packaging

• Type tests will be regularly performed for each series, more often for new developed series and variants.

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Package and delivery

• All motors will be packaged well before delivery

• Plastic cover inside, vacuum tin foil outer and then solid wood box

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Applications

Cement

Power Station

Pump

Sugar

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