优惠批发供应康普艾空压机耗材及配件——高效电机及传动系统高效电机及传动系统 High-efficiencyelectric motor and transmission system机组主电机为美国NEMA标准高效电机，F级绝缘，自扇冷却，效率高，使用寿命长，启动转矩大的，即使在较恶劣的工作也能正常工作。The electric motor comforms toHS NEMA standard .it makes a featureofF-grade insulation ,highefficiency and larger storage power .Even in the badWork condition ,it can also worknormally.