Gear/Motor Specs: Power:4/6/10W Speed: 1300rpm with gear reduction ratio from 3~180 Voltage:110/220 V AC Features: 1, high dependability and reliability 2, Low cost 3, CE & UL approval 4, timely delivery The Linix line of standard AC induction gearmotors and reversible gearmotors includes 4, 6, 10, 15, 20, 25, 30, 40, 60, 90, 120, and 140 Watt motors integrated with 3:1 through 180:1 ratio gearheads (22 different ratios). Any customization within this range is always available. This means there is a gearmotor for almost any application from as less as 0.67 in-lb (0.78 kg-cm) up to 390 in-lb (450 kg-cm). Contact: