Customized Gearbox Motor for Electrical Tool Automation Robots BLDC Motor Safety Lock Aviation Diameter Motor & Gearbox 12/28/36/42/60/90/115 to 160mm (Customized) Voltage DC Input 3v, 6v, 9v, 12v, 24v, 36v, 48v, 60v (Customized)AC Input 110v, 220v, 230v, 380v (Customized) Power