... Weight(t)Enhance The SpeedLifting MotorOperating MotorApplicable I-beam(mm)Power(Kw)Operating Speedr/minPhaseVol.(V)FrequencyHz/zPower(Kw)Operating Speedr ... .75140011/21338050100-178Application areas:Products are widely used in ports, power, steel, shipbuilding, petrochemical, mining, railway, construction, metallurgy and chemical industry, automobile ...