Feature●✔Product type: DC Gear motor with two-channel Hall effect encoder;Rated Voltage: 12V; No-Load Speed: 300RPM; No-Load Current: ≤ 0.15A; Rated Torque: 0.5kg.cm;●✔Main Body Dimensions: 66 x 25mm / 2.6in x 0.99in (L*D); Out Shaft Dimensions: 11 x 4mm / 0.433 x 0.1575in (L*D) with 10 x 0.5mm / 0.39 * 0.017inches flat cut off;●✔Single Output 240 Pulses Per Revolution: Gear Reduction Ratio: 1/20, Each Loop Output Pulses: 12PPR 20*12=240PPR;●✔Wiring Diagram: Red - Motor power terminal (+); Black - Motor power terminal(-); Green - Quad encoder Ground; Blue - Quad encoder +5V Vcc; Yellow - Quad encoder A signal; White - Quad encoder B signal.●✔Application: Suit for Projects Such as Robotics, RC Car Model, Custom Servo, Arduino and 3D Printers, DIY Engine Toy.Description