Product Overview
The 125:1 Metal Gearmotor 20Dx44L 6V with Extended Shaft is a compact, high-torque DC gear motor designed for precision motion control in small robotics and automation systems. Operating at 6V DC, this motor combines a reliable brushed DC motor with a 125:1 metal gearbox, providing strong torque at low speeds for controlled and stable movement.
Its 20 mm diameter cylindrical body allows easy integration into space-constrained designs, while the extended D-shaped output shaft offers improved flexibility for mounting couplers, wheels, or encoder accessories.
Key Features
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125:1 Metal Gear Reduction
Delivers high torque and low-speed output for precise motion control. -
Durable Metal Gearbox
Provides improved wear resistance and long service life. -
Extended D-Shaped Output Shaft
Enables secure attachment to mechanical components and accessories. -
Compact and Lightweight Design
Ideal for small robots and embedded motion systems. -
6V Brushed DC Motor
Simple control and broad compatibility with common motor drivers.
Technical Specifications
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Gear Ratio: 125:1
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Rated Voltage: 6V DC
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No-Load Speed: ~120 RPM
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No-Load Current: ~170 mA
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Stall Torque: ~87 oz·in
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Stall Current: ~2.9 A
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Motor Type: Brushed DC motor with carbon brushes
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Output Shaft: 4 mm D-shaped shaft
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Extended Shaft Length: ~18 mm
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Motor Body Diameter: 20 mm
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Motor Length: 44 mm
Typical Applications
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Mini robotics drive systems
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Actuators for automation mechanisms
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Educational robotics projects
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DIY engineering and prototyping
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Encoder-compatible motion assemblies
Package Includes
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1 × 125:1 Metal Gearmotor 20Dx44L 6V with Extended Shaft
