... UL,CE, VED. Our mainly product is stepping motor, synchronous motor, copper pipe and heat exchange for air-conditioner ... Industries, Japnaese TOTO, etc. Model35BYJ412-W8Phase4Rated Voltage12 DC.VResistance Per Phase300±7% Ω/PhaseStep Angle7.5 /85Reduction ... DC.500)Dielectric StrengthCondition of AC, 600V, 1 mA. 1Second: No BreakdownTemperature Rise≤38 KNoise≤32 dB(A) 35BYJ412-W8 12v dc electric motor ...