Overview

DFRobot’s 4-piece coreless micro motor set is built for very small aerial and robotic projects where size and weight matter. With a 6×10 mm body and 3.7V rated operation, it is aimed at compact builds such as micro drones, miniature RC aircraft, and small experimental mechanisms.

The motor is rated for up to 45,000 RPM ±10%, giving it the high rotational speed needed for lightweight propulsion applications. Its coreless design helps reduce inertia, which can support quicker response in fast-changing motion systems.

Physical dimensions include a 0.8 mm shaft diameter and a 4 mm shaft length, making it suitable for small propellers and other tiny mechanical couplings. The set includes four motors for multi-motor projects or spares.

• 4-piece set for small drone or robotics builds
• 6×10 mm compact motor body
• 3.7V rated for single-cell lithium battery systems
• Up to 45,000 RPM ±10% rated speed
• 0.8 mm shaft diameter for small propellers
• Coreless design for low inertia and quick response

Specifications should be verified on the official manufacturer page.