... bldc 1.Main voltage:3V; 6V;9V;12V;24V; 2.Torque:40Kgf.cm~100kgf.cm 3.Shaft:67, ... 71,72.4,75,80 high speed 24v 18000rpm bldc1.Typical applications: Air Pump,Vacuum Cleaner,Printer, ... Electric Curtains2.Main voltage:3V; 6V;9V;12V;24V;3. Torque: 40Kgf.cm~100kgf.cm4. Standard Shaft: 67 ... ,71,72.4,75,80,85mm5.Our high speed 24v 18000rpm bldc is with high torque,low speed,low noise ...