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Latest update: 02/06/2020 15:39:42

Arai Mfg Co. Ltd.

Anything regarding the motor, please entrust it with us.

We use high-speed automatic press machines, transfer press sublimation, and aluminum die casting to manufacture a range of different motor cores. We also manufacture small motors and motor rollers, including the Weston Roller®.  Please feel free to contact us if you have any requests. 

Main image

Sales Pitch

Business content
Business content
① Pressing: production/sales of various pressed products (High-speed pressing/transfer pressing).
② Die casting: production/sales of various die cast products.
③ Motor production: production and sales of small motors (Kumatori, brushed DC, Universal, Induction, and brushless DC)
④ Roller production: production/sales of motor rollers (Weston Roller ®)
Business item
① Various types of motor iron core / precision press punching • drawing (deep drawing) / assembling / grinding • jig and tool processing / die and mold production 
② Motor rotors / brackets / other various ADC and pure aluminum series
③ Pumps / blowers / for domestic use / for industrial device / for medical devices. 
④ Various motor rollers / conveyers.
Product information
Standard core
This is our standard core for small motors. Please let us know if you would like to have more information about materials and compression.
Basket-type induction motors 
For commutator-type motors
Die and mold production.
Basic motor
Our standard small motors. Please select one that is suitable for your requirements.  Please let us know your purpose and the requirements of your motor if you would like our advice on the same. 
AC Motors
DC Motors
Weston Roller®
We offer high quality motor rollers, and we have a diverse range of products. Please make an inquiry for more information.
Waterproof and drip-proof.
Special specifications

This company is recommended by the following support organizations.


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