{"title":"227:1 Metal Gearmotor 25Dx56L mm MP 12V with 48 CPR Encoder","handle":"227-1-metal-gearmotor-25dx56l-mm-mp-12v-with-48-cpr-encoder","url":"/products/227-1-metal-gearmotor-25dx56l-mm-mp-12v-with-48-cpr-encoder","description":"This medium-power 12V brushed DC gearmotor features a 226.76:1 metal spur gearbox and an integrated 48 CPR quadrature encoder on the motor shaft, providing 10,884.47 counts per revolution of the gearbox output shaft for precise position and speed feedback.\n\nThe gearmotor has a cylindrical form factor with a diameter just under 25mm. The D-shaped output shaft is 4mm in diameter and extends 12.5mm from the gearbox face plate.\n\nKey Features\n\n\n226.76:1 Metal Gearbox – High gear ratio for strong torque output\n\n48 CPR Quadrature Encoder – 10,884.47 counts per revolution of output shaft\n\nMedium-Power 12V Motor – Brushed DC motor with reliable performance\n\nMetal Spur Gears – Durable construction for demanding applications\n\nD-Shaped Output Shaft – 4mm diameter, 12.5mm extension for secure mounting\n\n\nSpecifications\n\n\nVoltage: 12V\n\nGear Ratio: 226.76:1\n\nNo-Load Speed: 33 RPM\n\nNo-Load Current: 200mA\n\nStall Torque: 23 kg·cm (320 oz·in)\n\nStall Current: 2.1A\n\nEncoder Resolution: 48 CPR (motor shaft)\n\nDiameter: ~25mm\n\nOutput Shaft: 4mm D-shaped, 12.5mm long\n\n\nIdeal For\n\nRobotics and mobile platforms\nPrecision position control systems\nMotorised mechanisms requiring encoder feedback\nPID-controlled drive systems\n\n\nPackage Contents\n\n1× 227:1 Metal Gearmotor 25Dx56L mm MP 12V with 48 CPR Encoder\n","vendor":"Pololu","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":12164,"title":"Default Title","sku":"PL-3245","price":68.08,"on_sale":false,"in_stock":true,"available_quantity":1,"option1":"Default Title"}]}