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[CN 201820166382.9] A Frameless Permanent Magnet Synchronous Motor Direct Drive Roll Forging Machine
[CN 201820166382.9] A Frameless Permanent Magnet Synchronous Motor Direct Drive Roll Forging Machine Title: A Frameless Permanent Magnet Synchronous Motor Direct Drive Roll Forging Machine Application Number: CN 201820166382.9 Applicant: Hubei Huanyi Electromagnetic Equipment Engineering Technology Co., Ltd. Application Date: 2018-1-31 Patent Type: Utility Model This utility model discloses a frameless permanent magnet synchronous motor direct drive roll forging machine, the upper roller drive shaft and the lower roller drive shaft are respectively connected with a first frameless permanent magnet synchronous motor, and the first frameless permanent magnet synchronous motor is respectively fixedly installed on the upper roller support through the motor bracket On the support and the lower roller support; the screw shaft of the screw rod is connected with a second frameless permanent magnet synchronous motor, and the other end of the screw rod is connected to the upper roller support through a nut, the second frameless permanent magnet synchronous motor is fixed on the frame through the motor bracket. The utility model adopts a frameless permanent magnet synchronous motor as the roller drive motor to reduce the drive intermediate links such as the transmission part, simplify the drive mode and structure, improve the drive efficiency, realize the direct drive of the roller, and improve the operation of the machine Reliability performance, reduce manufacturing and use costs, and reduce energy consumption.
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