720 7mm Mini Cordless High Speed DC Motor 3.7V 45000RPM for Drone

The 720 7mm Mini Cordless High-Speed DC Motor (3.7V, 45000RPM) is a compact, high-performance motor specifically designed for lightweight drones, RC quadcopters, and aerial robotics. With its small 7mm diameter and low-voltage operation, this motor is commonly used in micro UAVs, making it a must-have for drone enthusiasts and developers working on compact flight systems.

This brushed DC motor achieves impressive speeds up to 45,000 RPM at 3.7V, enabling rapid rotor response and high lift in small quadcopter frames. It is often used in Hubsan-style micro drones, DIY FPV racers, and educational flying kits. Its cordless build makes it easy to integrate into drone arms, and it works best when paired with 55mm–65mm propellers.

Explore compatible accessories and drone parts in our Drones category for complete quadcopter builds.

Specifications of Mini Coreless DC 3V Motor for Drone RC Quadcopter:

7mm is the motor diameter.
1 IE is Coreless DC Motor efficiency.
0.1A is its continuous current.
shaft diameter is 1mm.
Micro DC Motor is used in boat, car, electric bicycle. fan, Helicopters.
0.4W is DC motor power.
it is totally enclosed so it is not dangerous to use.
Mini Coreless DC 3v Motor for Drone RC Quadcopter 7mm Coreless 3.7v 45000RPM is also known as Micromotor.
5.3g is the weight of mini coreless DC Motor
the cable length is 60mm.
its operating voltage is 10 to 30 degrees centigrade.
DC Coreless Motor length is 20mm.
It is made by a Permanent magnet.
this coreless DC motor is Brushless.
its operating voltages are 3.7 to 4.2 volts.

Electrical Characteristics of 7mm Mini Coreless High-Speed DC Motor:

the max no-load current is 160mA. and its standard no-load current is 100mA.
0.8V is it’s maximum starting voltages and the standard value of voltages is 0.5V DC.
7000mA +-5% is its stall current and also its standard voltages.
Mini Coreless DC Motor’s no-load speed is 52000 RPM and its standard value is 52000RPM.
1 Ohms +-5% is its terminal resistance and it is also its standard value.
10M is its Insulation resistance.
Maximum 60 DB is mechanical noise under rated voltages and 53 DB is its standard voltages.

Applications:

Pair this motor with Power Supply modules or 3.7V Li-ion batteries for optimal performance.

Precautions:

Ensure proper polarity to avoid motor damage
Use balanced propellers to prevent vibrations
Never run motor unloaded at full speed for long periods
Avoid physical obstructions during operation
Allow proper ventilation to reduce heating

YouTube Tutorial:

How to Build a Mini Quadcopter with 720 Coreless Motors

Shop Address:

Electroway, Johar Town (near UMT), Lahore, Pakistan
We deliver across Pakistan: Lahore, Karachi, Islamabad, Peshawar, Sialkot & more

Package Included:

One piece of Helicopter Coreless Micro DC Motor DC in Pakistan

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