N20 gear motor with encoder 

12×10mm gearbox plus N20&N30 permanent magnet dc motor small size dc gear motor with low speed and big torque 12mm gear motor provide 0.1Nm torque and more reliable suitable to small diameter, low noise and big torque application dc gear motors can match encoder, 3ppr reduction ratio: 35,10,20,30,50,63,100,150,210,250,298,380 rotating speed is constant and can be made as you required. High quality, reasonable price and excellent after-sales service Application: robot, electrical tooth brush, Toy Plane Undercarriage, electric lock, door lock actuators, window lift N20 gear motor with encoder Product Description:   Electric Dc Motor with encoder Voltage range: 3~12 V    (eg:1.5V 3V 4.5V 6V 12V) N20 Gear Motor For Safe Lock with encoderSpeed range: 32~2500 RPM motor with encoder Overall dimensions: 12.0 x 10.0 x 25.0mm Our engineering department can provide special designs for different shaft length . (The figure below is a cus…