Overview
Note: In the micro drone hobbyist community, motors of this ultra-small size are standardly designated as 614 (6mm diameter, 14mm length).
When you are scaling down to the absolute smallest nano-quadcopters, micro FPV models, or featherweight indoor flyers, every fraction of a gram matters. The 614 Coreless Motor is an ultra-miniature brushed DC motor engineered to deliver surprising thrust and agility for its microscopic size. Featuring a responsive coreless architecture, it provides rapid acceleration, high rotational speed, and efficient power draw. Powered directly by a single 3.7V LiPo or lithium-ion cell, it is the ultimate propulsion choice for pocket-sized aircraft.
Key Features
Micro-Sized Footprint: Measuring just 6mm in diameter and 14mm in length, it is designed for the lightest nano frames where larger motors wont fit.
Coreless High-RPM Design: Eliminates iron core resistance for instant throttle response and smooth high-speed rotation.
Optimized for 1S Power: Tuned to operate efficiently on standard 3.7V single-cell rechargeable batteries without bogging down.
Pre-Soldered Leads: Equipped with fine, flexible wire leads for quick soldering and installation into tight drone chassis designs.
Technical Specifications
| Feature | Specification |
| Product Type | 614 Coreless Brushed DC Motor |
| Motor Dimensions | 6mm (Diameter) x 14mm (Length) |
| Shaft Diameter | Approx. 0.8mm |
| Operating Voltage | DC 3.7V (1S LiPo / Li-ion) |
| Wiring | Pre-soldered power leads (Color-coded for polarity/rotation) |
Common Applications
Nano Quadcopters & Tiny Whoops: The go-to replacement motor for ultra-small indoor micro drones and toy quadcopters.
Micro RC Airplanes: Perfect for featherweight indoor paper-airplane conversions, micro-gliders, and park flyers.
Miniature Robotics: Ideal for micro-buggies, animatronics, and intricate DIY mechanical projects.
Note to customers: Verify your drone frames motor mount diameter (6mm) to ensure a proper friction fit before pressing the motor into place!
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