The processing and proofing of stator rotor core, the core component of new energy automobile motor, has always been a difficult problem in the industry; In the increasingly competitive market, the R & D of new motors requires a large number of sample tests and demonstrations. The stamping and wire cutting that traditional iron core processing relies on can no longer meet the needs of rapid proofing

Segmented stator core

Fast proofing solution

Yuma started the research and development of the block type universal mold from the middle of 2017, and the mold was put into use in early 2018.

The products of the general mold are the same as the products of the mass production progressive mold. For the new products of the block type products, it is only necessary to replace the relevant mold design components of the required products, so as to facilitate the rapid proofing of customers and accelerate the product development progress

Segmented / spliced segmented stator core

YUMA PRECISION

    Servo motor stator and rotor core: at present, there are nearly 300 types of servo motor stator and rotor iron cores of our company. Customers can choose Yuma's public mold products, or through our company's R & D and customization in the way of block type core rapid proofing, so as to shorten the product R & D cycle. The segmented stator and rotor iron core has low project investment due to its mature technology; The full rate of the product slot is high, which can make the motor have the characteristics of small size, light weight and large torque. At present, products with block structure are widely used in servo motors, brushless motors, Automotive EPS / pumps / drive motors, etc.