Customized DC Motor

Brief Introduction

The Z2-62 customized dc motor tackles the pervasive "paint rust" corrosion plaguing deep groove ball bearings in motors, especially prevalent in humid climates like Southern China. This destructive phenomenon, where acidic volatiles from stator insulation paint react with moisture absorbed by grease, causes bearing surface rust (often flaky or spotty), lubricant degradation, and characteristic odors, leading to operational noise and failure within weeks or months of storage. Our solution involves fundamentally re-engineering the motor's chemical environment.

The Z2-62 utilizes optimized insulation chemistry specifically formulated to minimize volatile acidic by-products like formaldehyde during curing and operation. Furthermore, its enhanced stator drying process ensures complete polymerization, eliminating residual low-molecular-weight compounds. This customized dc motor features advanced vapor-barrier sealing that effectively prevents the ingress of ambient humidity while allowing trace volatiles to safely vent, breaking the critical humidity-acid reaction cycle.

Choosing this customized dc motor provides robust protection against paint rust formation during storage and operation, significantly enhancing bearing life and motor reliability even in demanding high-humidity environments. The Z2-62 delivers long-term, corrosion-free performance, eliminating costly warranty claims and downtime associated with premature bearing failure.

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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