... :2000, CCC, UL,CE, VED.Our mainly product is synchronous motor, stepping motor, copper pipe and heat exchange for air-conditioner, mold.We ... , Mitsubishi Heavy Industries, Japnaese TOTO, etc. Model50TYZ420-L21Rated Voltage220/240 AC.VRated Frequency50/60 HzInput Power4 WInput Current≤20 mAOutput Torque400 ... Rise≤55 KNoise≤35 dB(A)Dielectric Strength1800 V/1s 50TYZ420-L21 ac Synchronous Motor