Phase 2 Certificate:CE, VDE, RoHS, CCC Main Customer: Gree, LG,Samsung,Panasonic, Kohler USA,Mitsubis stepper motor/ dc motorWe have been certificated by ... , Mitsubishi Heavy Industries, Japnaese TOTO, etc. Model28BYJ48-W6Phase2Rated Voltage12 DC.VResistance Per Phase130±8%Ω/PhaseStep Angle5.625 /64Reduction Ratio1/64Pull ... Rise≤40 KNoise≤40 dB(A) 28BYJ48-W6 micro dc stepper motor