Motor Core By Type

Yuma Precision is a company specializing in the production of motor cores. Through our diverse range of <b>Motor Core</b> products, we are dedicated to providing users with a rich selection and exceptional product experience. We have the capability to design and manufacture <b>custom Motor Cores</b> based on specific requirements and dimensions provided by you.

Stepper Motor Core

From the perspective the difficulty of stamping process of stator and rotor core, the production scheme of the stepper motor iron core stamping is undoubtedly one of the series with the highest comprehensive difficulty in the stamping industry. Under the condition that the stamping production of stator and rotor is carried out through zero clearance, the product can achieve rotary lamination at the same time, and finally achieve the micro interference state of stator and rotor, which not only reduces the cost but also meets the needs of customers for the amount of motor wear; And the product after rotation from the form and position tolerance, motor performance has been improved significantly. Yuma Precision continues to advance the development of stepper series. At present, it has 9 series, 33 models and more than 10,000 pieces of materials, providing sufficient model selection for stepper motor standard parts market.

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Why Choose YUMA Precision
Welcomed Worldwide customers to contact us to achieve long-term partnership and cooperation
since we endeavor to provide customers with better YUMA PRECISION products.
We are a Chinese company specializing in the R&D and manufacturing ofall series of motor stators, rotors and molds for industrial control, new ener-gy/automotive markets for more than 16 years;
Thousands of overseas customers from German, Italy, USA... have selected YUMA products as their primary choice;
We have our own professional team and talents in charge of R&D design ofmolds, and large manufacturing factory as technical support to meet variousrequirements of valued customers.


  • Are you factory or Trading company?

    We are manufacture company.

  • What does your company do?

    Yuma Precision is a high-tech enterprise engaged in the R&D and manufacturing of motol stators, rotors and molds for industrial control, new energy/automotive markets, and provides customers with one-stop motor core application solutions.

  • How is the quality of the motor rotor stator lamination core?

    We are manufacture since 2007 with very mature technical team that can supply you high quality cores. And you are welcome to visit our factory at any time.

  • What are the system certificates?

    At present, there are IATF16949 of NQA,ISO14001 and ISO45001 system certification of SGS.

  • What are your terms of packing?

    Generally, we pack our goods in bulks or wooden boxsuitable for shipping container.

  • What is your terms of payment?

    T/T 30% as deposit,and 70% before delivery.We'll show you the photos of the products and packages before you pay the balance.

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