The overload protection device is installed on a fixed circular table for the annular gear of the speed reducer and the position limiting device is installed on the lower part of a machine frame. 过载保护装置安装在减速机固定内齿轮圆台上、限位装置安装在机架下部。
Choice of Speed Limiting Device for Motorized Wheelchairs Pattern Selection Analysis and Study on Slipping-limited Differentials for Lig ht-duty off Road Vehicles 机动轮椅车用限速装置的选用轻型越野汽车限滑差速装置选型分析