No.1003E 2007 Development of Electric Oil Pump for Automotive Drivetrain |
| Category | TECHNICAL REPORT |
|---|---|
| Author | Y. ASAI Toubu Technical Center (Bearing), Bearing & Driveline Operations Headquarters T. SAKATA Y. YUKITAKE Unitized Product Development Department, Bearing & Driveline Operations Headquarters S. OKUMURA Future Technology for Next Product & Process Innovation R&D Department, Research & Development Center D. ITOU KOYO ELECTRONICS INDUSTRIES CO., LTD. |
| Abstract | JTEKT has developed an electric oil pump for drivetrains. This is an internal gear type pump with a brushless DC motor and no sensor. Size and cost reduction has been achieved by unitizing the pump, DC motor and controller. |
| Keyword | electric oil pump, drivetrain, DC motor, brushless motor, sensorless, idling stop |
| Reference | T. SAKATA, Y. YOKOI : Development of an Electric Pump Unit for Drive Trains, Koyo Engineering Journal, No.159E (2001) 67.
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