product PRODUCTS / Core pressing
Business details
We manufacture motor cores by punching steel plates using high-speed press machine.
We can manufacture a wide variety of motor cores.
- Plate thickness
- 0.15～1.0mm
- Core diameter
- ⌀8～⌀260mm
- core shape
- Cores of combined unit type, split type, and various other shapes
- Laminating method
- Caulking, laser welding, adhesion, etc.
Production facilities
// Koto Factory
We manufacture motor cores for all kinds of uses, including industrial, automotive, and home appliances.
In addition to supplying the cores for our motors produced at domestic factories as a source process, we also produce many cores used in products other than our own.
We also manufacture pressed parts other than cores such as terminals.
- Main equipment
- High speed press machines(30t～300t)、Hi-Flex press machine(80t)、
Annealing equipment
// I.M.E.(THAILAND) CO.,LTD.
(Thailand factory)
In the production of resolver sensors and HDD motors, the entire process from core punching to winding is integrated within the factory.
We have small high-speed press machines to large press machines ranging from 40t to 300t, and we can provide a variety of products that meet customer needs.
In addition to supplying cores individually, we also supply cores with insulation treatments such as powder coating, resin molding, spraying, and tape wrapping.
- Main equipment
- High speed press machines(40t～300t)、Hi-Flex press machine(80t～110t)、
Annealing equipment
// ICHINOMIYA ELECTRONICS PHILIPPINES CORP.
（Philippines factory）
We produce resolver sensors for automotive application and HDD motors, and the entire process from core punching to winding is integrated in the factory.
- Main equipment
- High speed press machines(60t～110t)、Hi-Flex press machines(80t)、
Annealing equipment
