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

Servo Motor Stator and Rotor Laminations

Servo motors function as the “actuating joints” of precision motion systems, and the core is the key element that defines their magnetic circuit and energy conversion performance. Our servo motor cores are manufactured using high-permeability, low-loss materials, combined with optimized pole–slot matching and magnetic circuit design. This helps minimize torque ripple, enabling smooth motion, accurate positioning, and stable operation in robotic systems and high-cycle manufacturing environments.

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Details

Servo motor stator and rotor laminations form the core of the magnetic circuit and directly influence the motor’s dynamic response and operational precision. Manufactured using high-permeability silicon steel and precision stamping technology, each lamination maintains strict dimensional consistency, helping reduce magnetic loss and improve magnetic path stability.
The smooth edges and controlled flatness contribute to mechanical balance during high-speed operation, reducing vibration and noise. These finely processed laminations support the requirements of servo motors for fast response, low loss, and stable continuous performance, and they can be adapted to various servo motor configurations.
Customization of lamination geometry is available to match different servo motor structures, supporting performance in accuracy, efficiency, and dynamic control stability.

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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