超大扭矩标准装置及其力偶控制技术研究

The control technology research device of a large torque standard

本文介绍了一种超大扭矩标准装置,该装置由伺服电机、齿轮泵、摆动油缸及辅助平衡油缸进行力矩驱动,由测量杠杆及四组专用测力模块进行扭矩精密测量,实现了扭矩快速精密控制,并有效减小轴承支反力引起的测量不确定度。

This paper describes a large torque standard equipment, which by the servo motor, gear pump, and a swinging oil cylinder and the auxiliary balance cylinder torque drive, the measuring lever and four groups of special measuring force module precision torque measurement, the realization of the rapid precision torque control, and effectively reduce the bearing support reaction force caused by the measurement uncertainty.