{"title":"Metal DC Geared Motor w/Encoder - 12V 83RPM 45Kg.cm","handle":"metal-dc-geared-motor-w-encoder-12v-83rpm-45kg-cm","url":"/products/metal-dc-geared-motor-w-encoder-12v-83rpm-45kg-cm","description":"This 12 V DC geared motor (model GB37Y3530-12V-83R) pairs a powerful brushed motor with a 131:1 metal gearbox and an integrated Hall-effect quadrature encoder. The encoder provides 16 counts per revolution on the motor shaft — equivalent to 2096 counts per revolution on the gearbox output — giving precise speed and position feedback for robotics and automation projects.\n\nThe 6 mm D-shaped output shaft extends 15.5 mm from the faceplate, which features six evenly spaced M3-threaded mounting holes arranged in a regular hexagon with 15.5 mm centre-to-centre spacing. The motor can begin rotating from as low as 1 V, making it suitable for variable-speed applications.\n\nKey Features\n\n\n131:1 Metal Gearbox – High torque output with durable metal gears\n\nIntegrated Quadrature Encoder – Hall-effect, 16 CPR (motor shaft) / 2096 CPR (gearbox shaft)\n\nHigh Stall Torque – 45 kg·cm\n\n6 mm D-Shaft Output – 15.5 mm shaft length\n\nM3 Mounting Holes – Six threaded holes in a hexagonal pattern for secure mounting\n\n\nSpecifications\n\n\nOperating Voltage – 12 V DC (starts from 1 V)\n\nNo-Load Speed – 83 ± 10 % RPM\n\nNo-Load Current – 350 mA\n\nStall Torque – 45 kg·cm\n\nStall Current – 7 A\n\nEncoder Supply Voltage – 5 V\n\nEncoder Type – Hall-effect quadrature\n\nEncoder Resolution – 16 CPR (motor shaft) / 2096 CPR (gearbox shaft)\n\nInsulation Resistance – 20 MΩ\n\nGear Ratio – 131:1\n\nWeight – 205 g\n\n\nIdeal For\n\nMobile robot platforms and drive systems\nPrecision position-control applications\nAutomated mechanisms requiring high torque at low speed\n\n\n\nWarning: Do not screw mounting bolts more than 3 mm into the faceplate holes — deeper screws may contact the internal gears.\n\n\nPackage Contents\n\n1× GB37Y3530-12V-83R geared motor with encoder\n\n\nResources\n\nDFRobot Encoder Wiki\nDimensional Drawing\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":9820,"title":"Default Title","sku":"DF-FIT0185","price":46.33,"on_sale":false,"in_stock":true,"available_quantity":105,"option1":"Default Title"}]}