4PCS Coreless Micro Motor (7*16mm)

4PCS Coreless Micro Motor (7×16mm) delivers high rotational speed and compact form factor tailored for miniature drone builds and lightweight robotics. Operating at a rated voltage of 3.7V, this micro propulsion component provides strong rotational output while maintaining low current consumption. The 7mm diameter cylindrical body fits easily into micro airframes and tight mechanical assemblies. High‑speed rotation up to 50,000rpm enables efficient thrust generation when paired with small propellers, making this compact brushed motor a practical drive solution for DIY quadcopters, experimental flying platforms, and other small-scale motion projects.

Ultra‑High Speed Micro Drive

High‑performance coreless motor architecture enables rotational speeds reaching 50,000rpm, delivering strong thrust potential for miniature aerial platforms. The lightweight rotor design minimizes inertia, allowing rapid acceleration and smooth operation in micro drone propulsion systems. When combined with appropriately sized propellers, this high‑speed micro actuator provides reliable lift capability and responsive power delivery for small quadcopter builds, experimental flying robots, and compact propulsion mechanisms where fast rotation and stable output are essential.

Efficient 3.7V Low‑Voltage Operation

Rated voltage of 3.7V aligns perfectly with common single‑cell Li‑Po battery configurations used in micro UAV and portable robotics platforms. Low rated current of 70mA supports energy‑efficient operation while maintaining strong rotational performance. Such electrical characteristics make this miniature brushed motor suitable for battery‑powered prototypes, lightweight robotic systems, and educational drone assemblies where stable low‑voltage performance and efficient power usage remain important design considerations.

Compact 7×16mm Form Factor

Miniature cylindrical structure with a 7mm diameter and 16mm body length allows seamless integration into tight mechanical layouts. The 0.8mm shaft diameter and 5mm shaft length support secure mounting of small propellers and lightweight drive components. This compact propulsion module fits easily into micro quadcopters, palm‑size robotic vehicles, and experimental miniature aircraft where space constraints demand powerful yet extremely small drive solutions.

Typical integration scenarios include DIY micro quadcopters, compact robotics propulsion systems, educational engineering experiments, and lightweight remote‑control flying devices. The miniature high‑speed motor design suits hobby drone construction, prototype aerial vehicles, and small mechanical motion projects requiring efficient thrust generation within limited space and weight constraints.