A tough, full-metal-gear DC gearmotor with a 50:1 gear ratio, delivering 81 RPM and 57 oz-in of stall torque at 12V. The 6mm D-shaft output makes it easy to connect wheels, gears, and other drivetrain components. Operates from 3V to 12V and is fully reversible.

Key Features

• Full Metal Gears – Durable all-metal gearbox for heavy-duty use
• 50:1 Gear Ratio – Good balance of speed and torque
• 6mm D-Shaft – Standard output shaft for easy attachment
• Wide Voltage Range – Operates from 3V to 12V DC
• DC Reversible – Swap polarity to change direction

Specifications

• Voltage Range – 3–12V DC
• Gear Ratio – 50:1
• Speed – 81 RPM (@ 12V)
• Stall Torque – 57 oz-in (@ 12V)
• No-Load Current – 195 mA (@ 12V)
• Stall Current – 0.5A (@ 12V)
• Insulation Resistance – 10 MΩ
• Dielectric Strength – 300V DC
• Shaft – 6mm diameter D-shaft × 0.715" length
• Weight – 4.2 oz (119 g)

Ideal For

• Robotics drive systems
• Motorised mechanisms and conveyor belts
• RC vehicles and platforms
• Actobotics and other chassis systems

Package Contents

• 1× Standard Gearmotor (50:1, 81 RPM)

Resources

• Dimensional Drawing