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Motor Core - Company Ranking(5 companyies in total)

Last Updated： Aggregation Period:Jul 23, 2025〜Aug 19, 2025
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Company Name Featured Products
Product Image, Product Name, Price Range overview Application/Performance example
新井製作所 新井製作所 本社工場
Mold manufacturing - Prototype and mass production, Motor core division
Mold manufacturing - Prototype and mass production, Motor core division

Other

 【Specifications We Can Handle】 External Dimensions: 16mm to 140mm Maximum Stack Thickness: In-mold stacking → 50t (more than that requires consultation; varies depending on finishing method) Material: Pressed cut 20HTH (0.2mm), 35A (0.35mm), 50A (0.5mm), spcc (0.5~1.0mm) Deep drawing processing spce (1.6~2.6mm) Dimensional Accuracy: 30μm *We have achievements beyond the specifications listed above, so please feel free to consult with us. 【Product Range】 - Stator Core (Fixed Side) / Rotor Core (Rotating Side) Application: Motor for bear removal, AC motors, DC motors, Brushless motors ―Available Finishes― Loose/Stacked (In-mold riveting, riveting, welding)/Aluminum die casting (Insert molding) *We also accept orders for casting only with core provided. - Irregular Cores Application: Industrial equipment, transportation equipment, etc. ―Available Finishes― Loose cores/Stacked cores (In-mold riveting) 【Main Equipment for Core Production】 High-speed Press Machine/40t to 200t Transfer Press/400t Die Casting Machine/185t, 200t Kumatori activation type motor, capacitor run motor, three-phase motor, AC/DC commutator motor, magnet motor, brushless motor.
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  1. 新井製作所 新井製作所 本社工場
    Featured Products
    Mold manufacturing - Prototype and mass production, Motor core divisionMold manufacturing - Prototype and mass production, Motor core division
    overview
    【Specifications We Can Handle】 External Dimensions: 16mm to 140mm Maximum Stack Thickness: In-mold stacking → 50t (more than that requires consultation; varies depending on finishing method) Material: Pressed cut 20HTH (0.2mm), 35A (0.35mm), 50A (0.5mm), spcc (0.5~1.0mm) Deep drawing processing spce (1.6~2.6mm) Dimensional Accuracy: 30μm *We have achievements beyond the specifications listed above, so please feel free to consult with us. 【Product Range】 - Stator Core (Fixed Side) / Rotor Core (Rotating Side) Application: Motor for bear removal, AC motors, DC motors, Brushless motors ―Available Finishes― Loose/Stacked (In-mold riveting, riveting, welding)/Aluminum die casting (Insert molding) *We also accept orders for casting only with core provided. - Irregular Cores Application: Industrial equipment, transportation equipment, etc. ―Available Finishes― Loose cores/Stacked cores (In-mold riveting) 【Main Equipment for Core Production】 High-speed Press Machine/40t to 200t Transfer Press/400t Die Casting Machine/185t, 200t
    Application/Performance example
    Kumatori activation type motor, capacitor run motor, three-phase motor, AC/DC commutator motor, magnet motor, brushless motor.
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