Voltage:12V~110V Output Power:80~450W Speed:1500~5000RPM Rated Torque:13~100kgf-cm Diameter:Φ82 IP Degree:IP44 Gearbox Ratio:3/3.6/5/6/7.5/9/12.5/15/18/20/25/30/36/40/50/60/75/90/100/120/150/180:1