Features: The gear motor has large torsion and also equipped with coder. There are 11 kinds of gear motor of different speed range from 3~400. The motor can be powered by easy to access 6V power source. The motor can be used in intelligent equipment, intelligent sweeper, monitor, optical instrument, door lock, barbecue machine, monitor. Made of all-metal material, it is more wear-resistant and does not rust and prolongs service life. Specification: Motor Diameter: 37mm / 1.46in Shaft Length: 15.5mm / 0.61in D Type Size: 12mm / 0.47in Connection: XH2.54-6PIN Terminal Connector Reduction ratio(Optional) No load Rated Stall L size Rated voltage Rotating speed Current Rotating speed Current Torsion Current V 10% RPM mA 10% RPM A KG.CM A MM 6.3 6 500 100 400 0.45 0.2 2.8 19 10 6 312 100 250 0.45 0.4 2.8 19 6 166 100 150 0.45 0.8 2.8 22 30 6 104 100 100 0.45 1.2 2.8 56 6 55 100 50 0.45 2.2 2.8 24 90 6 35 100 30 0.45 3.2 2.8 131 6 24 100 20 0.45 5.2 2.8 26.5 168 6 19 100 15 0.45 6.7 No blocking 270 6 11 100 10 0.45 10 506 6 6 100 5 0.45 20 29 810 6 4 100 3 0.45 32 Package List: 1 x Gear Motor