Product Description 42mm & 57mm-Planetary-Gear-BLDC-motor Specification: 42mm Motor Electrical Specification:   Motor Electrical Specification Specification Unit JK42BLS01 JK42BLS02 JK42BLS03 JK42BLS04 Number Of Phase Phase 3 Number Of Poles Poles 8 Rated Voltage VDC 24 Rated Speed Rpm 4000 Rated Torque N.m 0.0625 0.125 0.185 0.25 Rated Power W 26 52.5 77.5 105 L1 Body Length … Continue reading China Custom 42mm 57mm Planetary Gear Reducer BLDC Motor Motorreductor BLDC 24V 36V 4000rpm vacuum pump