Hobby Motor Generator With Connection Wires

Hobby Motor Generator With Connection Wires

The RE140SA hobby motor/generator provides compact high‑torque performance at low voltages. It runs at approximately 2500 rpm when supplied with 1.5 to 3 V, measures 40 mm × 21 mm, and weighs 22 g. Detachable terminal wires enable quick connection and removal for both motor and generator applications.

Product Specifications

Applications and Benefits:

• Driving low‑speed gear trains in hobby robotics
• Generating small amounts of semi‑DC power for LED or sensor circuits
• Demonstrating electromagnetic induction in educational settings
• Prototyping wind‑ or water‑driven miniature generators
• Supplying power for DIY micro‑controller projects

Key Features and Benefits

• Compact dimensions (40 mm × 21 mm) simplify integration into small assemblies
• High torque output at low voltage (1.5‑3 V) supports load‑bearing applications
• Detachable terminal wires allow rapid wiring changes and easy replacement
• Reversible operation: motor mode for motion, generator mode for power harvesting
• Stable speed around 2500 rpm provides predictable performance
• Lightweight (22 g) reduces overall system mass

Caution:

Operate only within the 1.5 to 3 V range. Keep wiring connections secure to avoid short circuits. Do not expose the unit to moisture or direct contact with liquids. Handle rotating parts with care to prevent injury.