SKU: DRFC-2359
📋 GST Invoice Available

720 Magnetic Micro Coreless Motor for Micro Quadcopters - 2xCW & 2xCCW

₹419.00 (Inclusive of all taxes)
Out of Stock

The 720 Magnetic Micro Coreless Motor is a compact DC motor designed for ultra-lightweight micro and nano quadcopters, operating on 1S LiPo power. It provides high-speed, low-torque rotation for basic flight control in sub-100mm drone frames.

Features

  • High-speed 720 coreless motor rated for 48,000 RPM at 3.7V.
  • Ultra-compact 7mm diameter x 20mm length metal housing.
  • Includes 2x CW and 2x CCW rotation motors for quadcopter builds.
  • Low-noise operation with minimal electrical resistance.
  • Compatible with 55mm propellers for micro multirotor applications.

Out of stock

Description

The 720 Magnetic Micro Coreless Motor is engineered for entry-level and ultra-micro drone platforms where minimal weight and compact size are critical. Its coreless design eliminates the iron core, reducing rotor inertia for rapid acceleration and high rotational speeds, albeit with lower torque output suitable for lightweight propellers.

Constructed with a metal shell and high-quality magnets, this motor offers reliable performance within a specified operating temperature range. The included set provides the necessary clockwise and counterclockwise rotation pairs for standard quadcopter configurations, with color-coded wires for easy identification during soldering and installation.

Key Features

  • Coreless DC motor design for rapid response and high RPM.
  • Metal motor housing ensures durability and effective heat dissipation.
  • Precision 1.0mm shaft diameter for secure propeller mounting.
  • Optimized for 1S LiPo battery systems (3.7V nominal).li>
  • Includes matched CW/CCW pairs for balanced quadcopter thrust.
  • Low electrical resistance for efficient power consumption.

Applications

  • Ultra-micro and nano quadcopters under 100mm frame size.
  • DIY micro drone kits and educational multirotor platforms.
  • Lightweight indoor flyers and slow-flying micro aircraft.
  • Compatible with 55mm plastic propellers for low-disk-loading designs.

Technical Specifications

Model720 Coreless Motor
Rated Voltage3.7 VDC
No-Load Current0.1 A
Rated Speed48,000 RPM
Max Speed50,000 RPM
Shaft Diameter1.0 mm
Motor Diameter7 mm
Motor Length20 mm
Wire Length~5-6 cm
Compatible Prop Length55 mm
Operating Temperature-10°C to 50°C

Frequently Asked Questions

What is the main difference between a coreless motor and a standard brushed motor?

Coreless motors lack an iron core in the rotor, which significantly reduces rotational inertia. This allows for much faster acceleration and higher RPMs, but typically provides lower torque compared to similarly sized iron-core brushed motors. They are ideal for applications requiring quick response and high speed with lightweight loads.

What battery and propeller should I use with these 720 motors?

These motors are designed for 1S LiPo batteries (3.7V nominal). They are compatible with 55mm diameter plastic propellers commonly used on micro drones. Ensure your propeller weight and pitch are suitable for a high-RPM, low-torque motor to avoid stalling or excessive current draw.

How do I identify the CW and CCW motors in the package?

The motors are typically identified by their wire colors. According to the provided information, motors with red and blue wires are for clockwise (CW) rotation, while motors with black and white wires are for counter-clockwise (CCW) rotation. Always confirm rotation with a low-voltage test before final installation.

Package Includes

  • 2 x 720 Magnetic Micro Coreless Motor (CW Rotation)
  • 2 x 720 Magnetic Micro Coreless Motor (CCW Rotation)

Additional Information

Weight 0.06 kg
Dimensions 10 × 15 × 6 cm