{"title":"N20 Motor With Encoder and Cable (Pair) - SparkFun Electronics","handle":"n20-motor-with-encoder-and-cable-pair-sparkfun-electronics-rob-28633","url":"/products/n20-motor-with-encoder-and-cable-pair-sparkfun-electronics-rob-28633","description":"A pair of compact N20 gearmotors with built-in encoders, ideal for small-scale robotics projects. These popular motors pack power and precision into a tiny 12×10mm gearbox profile, making them perfect for differential drive robots, mini rovers, and space-constrained builds.\n\nEach motor includes a 31.5:1 gear ratio for a good balance of speed and torque, plus a 3mm D-shaft for easy wheel mounting. The included cables make wiring straightforward.\n\nKey Features\n\n\nSold as a Pair – Two motors included for differential drive\n\nBuilt-in Encoder – Closed-loop speed and position control\n\nUltra-Compact – 12×10mm gearbox profile\n\n31.5:1 Gear Ratio – Balanced speed and torque\n\n3mm D-Shaft – 10mm long, easy wheel attachment\n\nCables Included – Ready to connect\n\n\nIdeal For\n\nSmall differential drive robots\nMini rovers and tracked vehicles\nPrecision positioning systems\nEducational robotics kits\nSpace-constrained projects\n\n\nSpecifications\n\n\nMotor Type: N20 gearmotor with encoder\n\nGear Ratio: 31.5:1\n\nGearbox Size: 12 × 10mm\n\nShaft: 3mm D-shaft, 10mm long\n\nQuantity: 2 motors (pair)\n\n\nPackage Contents\n\n2× N20 Motors with Encoder\n2× Wiring Cables\n","vendor":"SparkFun","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":155,"title":"Default Title","sku":"SF-ROB-28633","mpn":"ROB-28633","price":33.0,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":6,"option1":"Default Title"}]}