Servo Motor for Injection Molding

This servo motor is specially designed for hydraulic injection molding machine servo transformation and new machine assembly, with three power options: 30kW, 45kW and 55kW. It works together with matched servo drive to realize closed-loop control of pressure and flow, greatly improving the performance of your injection molding equipment.

Different from ordinary asynchronous motors, this permanent magnet servo motor only outputs power according to actual demand during the molding cycle. It stops or runs at low speed in cooling and holding stages, which cuts power consumption significantly, saving 30%~70% electricity compared with traditional fixed pump systems. It also reduces hydraulic oil temperature, lowering the burden of cooling water and extending the service life of hydraulic components and sealing parts.

It has excellent overload capacity, fast dynamic response and stable torque output. It can quickly follow the signal of injection, clamping, ejection and other actions, ensuring stable product repeat accuracy and reducing defective plastic parts. Compact structure, good heat dissipation and high protection grade adapt to the high-temperature, oily and dusty workshop environment of plastic factories.

Widely used for new injection molding machines and old machine servo energy-saving renovation. We support complete servo system matching, including servo drive, pressure sensor and hydraulic pump. Each motor passes strict aging and load testing before shipment. Factory direct supply, technical support and after-sales guidance are available for overseas customers.