主轴电动机 meaning in Chinese

spindle drive motor
spindle motor

General specification for d . c . spindle motors
数控机床直流主轴电动机.通用技术条件
General specification for a . c . spindle motors
数控机床交流主轴电动机.通用技术条件
The control system was modified two separate installations for performing tests on the test - bed . the control parameter of each device is complete same , as to temperature , pressure , rev and test time . the control mode of temperature , pressure and rev was closed loop
它被改造为在主机上有两个独立的试验装置，它们的控制参量是完全相同的，分别为温度、压力、主轴电动机的转速和性能试验时间，其中温度、压力、转速采用闭环控制的方式。