R140 Brushed DC Round Shaft Motor 5V (Used)

R140 Brushed DC Motor 5V: Compact Power for Small Projects

The R140 Brushed DC Round Shaft Motor is a compact, dependable motor designed for low-voltage electronics and hobby applications. This used R140 motor has been tested and inspected to ensure consistent performance, making it a smart, affordable choice for makers, students, and engineers.

Key Features of the R140 motor

• Brushed DC motor built for smooth 5V operation
• Round shaft for reliable coupling with gears, pulleys, and wheels
• Compact footprint for tight spaces and lightweight designs
• Low electrical noise and steady torque suitable for delicate builds
• Used but quality-tested unit for budget-conscious projects

Specifications

• Model: R140
• Type: Brushed DC motor
• Voltage: 5V nominal
• Shaft: Round
• Condition: Used, tested and inspected

Applications: Ideal Uses for the 5V R140 motor

The versatility of the R140 motor makes it a go-to option for a wide range of projects:

• Robotics motors for small robots and mobile platforms
• DIY electronics and hobby kits
• Educational demonstrations and school kits
• Sensor actuators and lightweight mechanism drives
• Prototype development and maker projects

Performance and Reliability

This round shaft motor delivers steady rotation and consistent torque, offering quiet operation and predictable behavior in motion-sensitive applications. Each used R140 motor is inspected to meet practical performance standards so you can integrate it into your build with confidence.

Why Choose Colgroad’s R140 Motor

• Compact and lightweight for flexible mounting options
• Smooth 5V operation that suits common microcontroller projects
• Budget-friendly used option without compromising function
• Fast shipping and reliable customer support from Colgroad

How to Use and Mount

• Secure the round shaft in a compatible coupler, gear, or wheel hub
• Drive the motor with a 5V supply or appropriate motor driver for controlled speed
• Consider adding a flyback diode and filtering for noise-sensitive circuits
• Test the motor under expected load conditions to verify torque and speed

Ordering and Notes

Power your ideas with confidence. Order the R140 motor now to bring smooth motion to your electronics and robotics projects. This used R140 motor is a cost-effective way to prototype and learn without sacrificing real-world performance.

Note: Pictures are for illustration purposes only.