High core occupancy rate is expected! Prototyping can be done with wire processing machines at low cost and short delivery times.
As for the lamination technology of motor cores, traditionally, dowel pin fastening and welding were common. However, when laminated using dowel pin fastening or welding, there was a disadvantage that the insulating coating of the electromagnetic steel sheets could be damaged, leading to the generation of eddy currents. Therefore, we established a technology called "vacuum impregnation adhesive lamination," which involves vacuuming the adhesive to penetrate between the layers and laminate the core. Since we use adhesive for lamination, it is possible to protect the insulating coating. This helps suppress the generation of eddy currents, reducing iron losses and thus minimizing energy loss. 【Advantages】 ■ No damage to the insulating coating during lamination - Non-energized cores without current can be achieved between layers ■ High packing density of the core (98-99%) can be expected ■ Capable of accommodating thin sheets and complex-shaped cores *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Sales Points】 ■ Motor efficiency improved by 1-2% ■ Reduced vibration and noise in the motor ■ Capable of laminating complex-shaped cores and very small cores ■ Prototyping possible with wire processing machines (low cost, short delivery time) *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Adoption Results】 ■ High-efficiency motors for electric vehicles, hybrid vehicles, and other small special motors *For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Since our establishment in 1981, we have been striving to stay ahead of remarkable technological advancements by developing manufacturing technologies and product lines that go beyond the conventional boundaries of press technology, which we offer to our users. We extend beyond metal processing to include precision press mold design and manufacturing, press processing, as well as film processing, tape processing, and assembly. We continue to challenge new fields by aligning with our customers' thoughts and vectors, responding to their trust and requests.