ZMJ DC GEAR MOTOR For Sliding gate opener, gearmotors, drill grinders, sirens, blowers, air pumps and other application. ZMJ DC GEAR MOTOR For Sliding gate opener, gearmotors, drill grinders, sirens, blowers, air pumps and other applications where high HP output and small size are desired. FEATURES.Flange mounting.Rated power supply:DC12V~~220V.Degree of protection by closure:IP 44.Insulation: ...