• Wuxi New Ruichi Technology Co., Ltd. / Wuxi Cailiang Machinery Co., Ltd.
  • Wuxi New Ruichi Technology Co., Ltd. / Wuxi Cailiang Machinery Co., Ltd.
  • Wuxi New Ruichi Technology Co., Ltd. / Wuxi Cailiang Machinery Co., Ltd.
  • Wuxi New Ruichi Technology Co., Ltd. / Wuxi Cailiang Machinery Co., Ltd.
  • Wuxi New Ruichi Technology Co., Ltd. / Wuxi Cailiang Machinery Co., Ltd.
  • Wuxi New Ruichi Technology Co., Ltd. / Wuxi Cailiang Machinery Co., Ltd.
  • Wuxi New Ruichi Technology Co., Ltd. / Wuxi Cailiang Machinery Co., Ltd.
  • Wuxi New Ruichi Technology Co., Ltd. / Wuxi Cailiang Machinery Co., Ltd.
  • Wuxi New Ruichi Technology Co., Ltd. / Wuxi Cailiang Machinery Co., Ltd.
  • Wuxi New Ruichi Technology Co., Ltd. / Wuxi Cailiang Machinery Co., Ltd.

DC Motor Stator and Rotor Laminations

DC motors are known for their strong starting torque and excellent speed regulation capabilities. Our starter motor armature cores are built with high-quality materials and a robust structure to support reliable engine starting. We also supply miniature armature cores for the toy and model industry, offering a cost-effective solution for compact motor applications.


DC motor stator and rotor laminations serve as essential components of the magnetic circuit. Manufactured using high-permeability silicon steel and precision stamping processes, each lamination maintains consistent accuracy to help reduce eddy-current loss and support better motor efficiency.
The smooth surface finish and controlled dimensional tolerance ensure stability when assembled into stator and rotor stacks, contributing to improved magnetic performance and mechanical rigidity.
These laminations are suitable for various DC motor structures and can be matched to customer design requirements, supporting performance in starting torque, operational efficiency, and long-term reliability.

About
Wuxi New Ruichi Technology Co., Ltd. / Wuxi Cailiang Machinery Co., Ltd.

Wuxi New Ruichi Technology Co., Ltd. is primarily engaged in the research, development, manufacturing, and sales services of electric punching and core products. Our products are mainly applied in new energy commercial vehicles, new energy non-road mobile machinery, wind power generation, industrial high-efficiency energy conservation and automation control, rail transit, and other fields.

Wuxi Cailiang Machinery Co., Ltd., is a trusted manufacturer specializing in high-quality welded machine housings and end shells for wind power equipment and high-voltage industrial motors. Both companies have obtained ISO 9001, IATF 16949, and ISO 14001 certifications, and implement full-process quality monitoring using methods such as SPC (Statistical Process Control) and CMM (Coordinate Measuring Machine).

Looking ahead, they will continue to increase annual R&D investments, focusing on integrated innovation in "AI + smart manufacturing + green energy" to build robust technological barriers, ensure sustained product leadership, and create smarter, more efficient production workshops.

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DC Motor Stator and Rotor Core Industry knowledge