Features: This DC12V 11RPM N20 right angle metal gearbox Micro gear motor is used for printing pen This DC motor features large moment of force, low speed, and low noise. The motor is made of metal gear, wear-resisting, avoid tooth breaking, so with long serving life. This motor is adopted of pure copper wire coil, with low heat and low loss. Easy to install and reliable to use Specifications: Model: GM12YN20-3DP Rated power: 2 (W) Product type: Brush dc motor Rated voltage:12 (V) Reduction Ratio: 298:1 Rotation Direction (CCW/CW): CW No Load Speed: 11RPM (Error: 10%) No Load Speed: 40mA Rated Speed: 9RPM (Error: 10%) Rated Current: 120mA Rated moment of force: 1.0kgf.cm Stall moment of force: 2.4kgf.cm Stall Current: 420mA Size: Approx. 3.5cm/1.4in Weight: Approx.17g/0.6oz Package list: 1 x gear motor Package List 1This DC12V 11RPM N20 right angle metal gearbox Micro gear motor is used for printing pen 2This DC motor features large moment of force, low speed, and low noise. 3The motor is made of metal gear, wear-resisting, avoid tooth breaking, so with long serving life. 4This motor is adopted of pure copper wire coil, with low heat and low loss. 5Easy to install and reliable to use