We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Motor Core.
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Motor Core Product List and Ranking from 9 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

Motor Core Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. 山本精機 Nagano//Manufacturing and processing contract 本社、THAI工場
  2. null/null
  3. ミツワ精機製作所 Yamanashi//Manufacturing and processing contract 本社、第二工場
  4. 4 飯島精機 Nagano//Machine elements and parts
  5. 5 新井製作所 Saitama//Machine elements and parts 本社工場
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Motor Core Product ranking

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. Motor core by vacuum impregnation and lamination. 山本精機 本社、THAI工場
  2. Soft magnetic material laminated motor core
  3. Laminated motor core ミツワ精機製作所 本社、第二工場
  4. 4 [Production Example] T-shaped 6-link laminated motor core (Poki-Poki Core) 飯島精機
  5. 4 Mold manufacturing - Prototype and mass production, Motor core division 新井製作所 本社工場

Motor Core Product List

16～21 item / All 21 items

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[Processing Examples] Etching Processing, Machining, Motor Core

[Processing Examples] Etching Processing, Machining, Motor Core

We will propose processing techniques that match the accuracy of product shape, your desired price, and lead time!

The motor core is a component that corresponds to the iron core part of the rotor (rotating part) and stator (stationary part) that make up a motor. For example, more than 50 motors are used in a single automobile. At Hirai Precision Industry, we can offer manufacturing of motor cores through etching and machining processes. The etching process is characterized by the absence of burrs in the thickness direction of the processed motor core itself. 【About the processing methods】 ■ Etching process - The absence of burrs in the thickness direction of the processed motor core itself is a feature. - Electrical steel sheets have an insulating film on both sides, and processing can be done while leaving this insulating film intact on both sides. ■ Machining process - Options for laser processing and wire processing are available. *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract

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Mold manufacturing - Prototype and mass production, Motor core division

Mold manufacturing - Prototype and mass production, Motor core division

Over 60 years of experience. Core motors that are essential for electrical appliances and conveying equipment.

Motors are an essential component in many electric products. We have been manufacturing and selling motor cores, which are the main parts, for over 60 years. Based on our extensive experience, we provide suitable proposals for our customers' motor production. We offer a wide range of general-purpose cores, but we can also provide one-stop support for customer-specific cores, from mold production to prototyping and mass production. 【Specifications we can accommodate】 Outer dimensions: 16mm to 140mm Maximum stacking thickness: In-mold stacking → 50t (more than that requires consultation; it varies depending on the finishing method) Materials: Pressed cut - 20HTH (0.2mm), 35A (0.35mm), 50A (0.5mm), spcc (0.5~1.0mm) Deep drawing - spce (1.6~2.6mm) Dimensional accuracy: 30μm *We have achievements beyond the specifications listed above, so please feel free to consult with us.

  • Other molds
  • Other machine elements

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[Prototype] Motor core for the automotive industry

[Prototype] Motor core for the automotive industry

We can also accommodate regular SS steel plates! Sizes of up to approximately Φ300mm are possible.

We are producing prototypes of "motor cores for the automotive industry." We can laminate electromagnetic steel plates and perform wire cutting with a precision of ±1/100mm, and we can also finish the outer circumference with argon welding. We can accommodate regular SS steel plates, and sizes of approximately Φ300mm are possible. Please feel free to consult us when you need assistance. 【Specifications】 ■ Material: Iron ■ Lot: 1 to 100 pieces ■ Precision: 0.1mm to 1/100mm *For more details, please refer to the related links or feel free to contact us.

  • Other motors
  • Electrical equipment parts

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[Prototype] Motor core for automobiles

[Prototype] Motor core for automobiles

A 0.5mm plate is manufactured using wire cut electrical discharge machining! Prototyping is possible from one piece, and the thickness can go up to 100mm.

We would like to introduce a prototype of a motor core requested by the automotive industry. It is made from a 0.5mm plate using wire cut electrical discharge machining. The size is approximately Φ90mm, with a precision of ±0.01mm. Prototyping is possible from just one piece, and we can accommodate thicknesses up to 100mm. Please feel free to consult us when you need assistance. 【Specifications】 ■ Material: Iron ■ Lot: 1 to 100 pieces ■ Precision: 0.1mm to 1/100mm *For more details, please refer to the related links or feel free to contact us.

  • Other motors
  • Electrical equipment parts
  • Other Auto Parts

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Exhibit: Motor Core

Exhibit: Motor Core

The material used is electromagnetic steel sheet SPCC! This is a display item processed by laminated pressing.

We would like to introduce our exhibition item, the "Motor Core," which has been processed by our company. The material used is electrical steel sheet/SPCC, with a thickness ranging from t0.3 to 1.0. The processing method involved laminated pressing. Please feel free to contact us if you have any inquiries. 【Exhibition Item Overview】 ■ Material: Electrical steel sheet/SPCC ■ Thickness: t0.3 to 1.0 ■ Processing Method: Laminated pressing *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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