{"title":"25:1 Metal Gearmotor 20Dx41L mm 6V CB with Extended Motor Shaft","handle":"25-1-metal-gearmotor-20dx41l-mm-6v-cb-with-extended-motor-shaft","url":"/products/25-1-metal-gearmotor-20dx41l-mm-6v-cb-with-extended-motor-shaft","description":"A compact 6V brushed DC gearmotor with long-life carbon brushes and a 25:1 metal spur gearbox. This version includes an extended 6 × 2mm motor shaft at the rear, useful for attaching encoder wheels or other feedback mechanisms.\n\nThe cylindrical body has a 20mm diameter, and the D-shaped output shaft is 4mm in diameter extending 18mm from the gearbox face plate.\n\nKey Features\n\n\n25:1 Metal Gearbox – Durable metal spur gears for reliable operation\n\nCarbon Brushes – Long-life brushes for extended motor lifespan\n\nExtended Motor Shaft – 6 × 2mm rear shaft for encoder wheel attachment\n\nCompact Form Factor – 20mm diameter cylindrical body\n\nD-Shaped Output Shaft – 4mm diameter, 18mm extension\n\n\nSpecifications\n\n\nVoltage: 6V\n\nGear Ratio: 25:1\n\nNo-Load Speed: 570 RPM\n\nNo-Load Current: 150mA\n\nStall Torque: 1.6 kg·cm (22 oz·in)\n\nStall Current: 2.9A\n\nDiameter: 20mm\n\nOutput Shaft: 4mm D-shaped, 18mm long\n\nExtended Motor Shaft: 6 × 2mm\n\n\nIdeal For\n\nSmall robotics platforms with encoder feedback\nMotorised mechanisms requiring long motor life\nMobile robot drive systems\nCompact motion control projects\n\n\nPackage Contents\n\n1× 25:1 Metal Gearmotor 20Dx41L mm 6V CB with Extended Motor Shaft\n","vendor":"Pololu","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":8849,"title":"Default Title","sku":"PL-3712","price":33.51,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":3,"option1":"Default Title"}]}