{"title":"120:1 Plastic Gearmotor, 90º Output","handle":"120-1-plastic-gearmotor-90-output","url":"/products/120-1-plastic-gearmotor-90-output","description":"A 120:1 plastic gearmotor with a 90° output shaft — the output is perpendicular to the motor axis, making it a compact choice for small robot designs where side-mounted wheels or mechanisms are needed. The enclosed gearbox and low-current brushed DC motor run on 3–12V, with a built-in safety clutch that slips before gear teeth can shear.\n\nAt 6V, the motor delivers approximately 75 oz·in of torque at 85 RPM, with a low 70mA free-running current that makes it a good match for small motor drivers and robot controllers.\n\nKey Features\n\n\n120:1 Gear Ratio – Good balance of speed and torque\n\n90° Output Shaft – Perpendicular to the motor axis for compact mounting\n\n3–12V Operating Range – Flexible voltage for different battery configurations\n\nBuilt-In Safety Clutch – Protects gears from excessive loads\n\nEnclosed Gearbox – Pre-assembled, fully enclosed gears\n\n\nSpecifications (at 6V)\n\n\nNo-Load Speed – 85 RPM\n\nNo-Load Current – 70mA\n\nStall Torque – ~75 oz·in\n\nStall Current – 800mA\n\nOperating Voltage – 3–12V\n\nGear Ratio – 120:1\n\nOutput Shaft – 7mm diameter × 6mm long, two flattened sides, 90° to motor axis\n\n\nIdeal For\n\nSmall robot drives with side-mounted wheels\nCompact wheeled platforms\nEducational robotics projects\nLow-cost alternative to modified hobby servos\n\n\nPackage Contents\n\n1× 120:1 plastic gearmotor (90° output)\n","vendor":"Pololu","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":11465,"title":"Default Title","sku":"PL-1121","price":9.55,"on_sale":false,"in_stock":true,"available_quantity":5,"option1":"Default Title"}]}