DFRobot
Metal DC Geared Motor - 6V 133RPM 4.5kg.cm
This metal DC geared motor features a 45:1 metal gear reducer in a compact form factor, delivering up to 4.5 kg·cm of stall torque at 133 RPM. The all-metal ...
This metal DC geared motor features a 45:1 metal gear reducer in a compact form factor, delivering up to 4.5 kg·cm of stall torque at 133 RPM. The all-metal gearbox provides durability and reliability for robotics, drive systems, and mechanical projects.
The motor operates on 2–7.5 V (rated 6 V) and outputs through a 4 mm D-shaft, making it compatible with a wide range of wheels and couplers.
Specifications
- Rated Voltage: 6 V
- Operating Voltage: 2–7.5 V
- Gear Ratio: 45:1 (metal gears)
- No-Load Speed: 133 RPM (@ 6 V)
- No-Load Current: 0.13 A
- Stall Torque: 4.5 kg·cm
- Stall Current: 2.3 A
- Output Shaft: 4 mm D-shaft
- Operating Temperature: −20 °C to +60 °C
- Weight: 90 g
Ideal For
- Robotics drive systems
- Wheeled platforms and chassis
- Automated mechanisms
- High-torque, low-speed applications
Package Contents
- 1× Metal DC Geared Motor (6 V, 133 RPM, 4.5 kg·cm)
Resources
Jargon buster
Plain-language definitions for the technical terms used above.
- kg·cm
- A torque unit often used for hobby servos, meaning how many kilograms of force the servo can hold at a 1 cm arm length. A higher kg·cm rating means the servo can move or hold heavier loads, but power supply current needs may also increase.
- Stall torque
- The maximum twisting force a servo can produce when its output is held still and cannot move. It helps you judge whether the servo is strong enough for a robot joint, steering linkage, or other load.
- Torque
- A twisting force that causes something to rotate, usually measured in newton-metres or kilogram-centimetres. It matters when choosing motors, servos, gears, and tools because higher torque is needed to lift heavier loads, turn larger wheels, or move mechanisms without stalling.
Find this product in
Robotics & Motion
Metal DC Geared Motor GA25Y370 Dimensions
Mechanical Drawings · 30.9 KB · Click any page to view full size
Supplier page — dfrobot.com
Supplier Description · 474.2 KB · Click any page to view full size
Related Tutorials
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