TDMK(TM)系列矿山磨机用大型交流三相同步电动机，符合JB/T1473-2000《矿山磨机用大型三相交流同步电动机技术条件》等国家标准。本系列电动机采用钢板焊接结构，通风方式为开启式自然通风，也可制成全封闭管道通风方式。电动机与磨机采用联轴器连接，只承受扭矩，不承受轴向力和径向力，建议采用气动离合联轴器，利于大负荷起动。座式滑动轴承一般采用油环式结构或复合润滑（外带稀油站）结构，视具体结构和负荷而定。座式轴承安装在底板上，中间有绝缘垫板以防止轴电流的产生。

该系列产品被广泛应用于矿山球磨机、棒磨机、磨煤机等的传动。

TDMK(TM) series high voltage synchronous motors meet JB/T1473《Technical conditions of large three-phase AC synchronous motor for mine mill》. This series motor with steel structure, can be produced as IC01 or totally enclosed. The motor should be connected with the coal mill by a coupling, and bear only the torque, not the axial and radial force, it is suggested that pneumatic coupling should be installed to improve the start capability under large load. Sliding bearing can choose the structure of oil ring or combined type with lubricating station according to installationstructure and the load. Sliding bearing is installed on the baseboard with a insulation plate between them to prevent the shaft current.

This series motors can be applied to ball mill, rod mill, coal mill and so on.