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  • Frameless Motor Core - China

    price: contact company for price

    Yuma Precision offers cutting-edge frameless motor cores, designed for industries requiring high efficiency and precision.

    Our motor cores are made from high-quality silicon steel laminations, providing optimal performance in industrial automation, robotics, new energy vehicles, and more.

    Key Features

    High Precision: Manufactured with exacting standards for reliable and efficient motor operation.

    Versatile Applications: Ideal for stepper motors, servo motors, and permanent magnet motors across diverse industries.

    Energy Efficiency: Our frameless motor cores help reduce energy consumption while enhancing motor performance.

    Custom Solutions: Tailored to your specific requirements, offering various sizes and configurations.


    Company Contact:


    • Phone: +86 17318815692

    • Address: No.57 Qianjia Industrial Zone,Economic Development Zone, Changzhou , Jiangsu , China

    • Email: Email


    Published date: September 15, 2025

    • Business Description: Yuma Precision founded in 2007, high-tech enterprise specializing in the R&D and manufacturing of motor cores and tooling, serving industrial control, new energy/automotive markets, of which the products are widely applied in industries such as new energy vehicles, robots, mechanical automation, household appliances, audio-visual equipment, medical facilities, fitness equipment, and electric tools.

      The company possesses three R&D centers, namely product R&D, tooling R&D and equipment R&D, including more than 20% of R&D personnel and over 50 invention patents and utility model patents.

      The companyhaswon the "Brand Building Award “for many times, “Jiangsu Province specialized and special newenterprise”, “Jiangsu Province private technology enterprise”,” four-star cloud enterprise”,“Changzho u Factory”.

      Furthermore, the company is also certified as "Changzhou Intelligent Manufacturing Demonstration Workshop”, “Integrity Operation Demonstration Unit”, “Changzhou New Energy Servo Stator Core Engineering Technology R&D Center”,” Director unit of Mould Industry Association”,”Member of Electric Drive System Technology Research Alliance”,” Member of Yangtze River Delta Motor Core Industry Alliance

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