3.7v 6mm Coreless Motor Gearbox Micro DC Gear Motor Planetary Brush Motor Type:GEAR MOTOR Torque:<5kgf.cm Construction:Permanent Magnet Commutation:Brush Protect Feature:Totally Enclosed Speed(RPM):Customized Protect Feature:Totally Enclosed Efficiency:IE 1 Continuous Current(A):<2A Gear material:steel,copper Application:Home application Power:DC Power