SKU: DRFC-2357
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8520 Magnetic Micro Coreless Motor for Micro Quadcopters – 2xCW & 2xCCW

₹499.00 (Inclusive of all taxes)
Out of Stock

The 8520 Magnetic Micro Coreless Motor is a compact, high-RPM DC motor designed for ultra-lightweight micro and nano quadcopter builds, operating on 1S LiPo power for agile indoor flight.

Features

  • High-speed 8520 coreless motor rated for 39,000 RPM at 3.7V.
  • Low-noise, low-resistance operation for efficient micro drone flight.
  • Includes a matched set of 2x CW and 2x CCW rotation motors.
  • Compact 8.5mm x 20mm metal housing with a 1.0mm shaft.
  • Ideal for 100mm-class micro frames using 55-65mm propellers.

Out of stock

Description

The 8520 Magnetic Micro Coreless Motor provides a lightweight propulsion solution for entry-level and ultra-micro multirotor platforms. Its coreless design prioritizes high rotational speed with minimal electrical resistance, making it suitable for 1S-powered drones where weight and efficiency are critical.

Constructed with a metal housing and high-quality magnets, this motor delivers reliable performance for indoor flying and lightweight outdoor applications. The included set features color-coded wiring (red/blue for CW, black/white for CCW) for straightforward integration into standard quadcopter configurations.

Key Features

  • High-speed coreless design optimized for 3.7V (1S LiPo) operation.
  • Low electrical resistance for efficient power consumption and extended flight times.
  • Metal motor housing ensures durability and effective heat dissipation.
  • Pre-configured CW/CCW rotation pairs for direct quadcopter installation.
  • Lightweight construction minimizes overall drone weight for enhanced agility.
  • 6cm wire length provides flexible routing options within compact micro frames.

Applications

  • Ultra-micro and nano quadcopter builds under 100mm frame size.
  • Indoor trainer drones and lightweight DIY micro multirotors.
  • 1S-powered Whoop-style or tiny whoop drone upgrades.
  • Educational and hobbyist projects requiring simple, coreless motor propulsion.
  • Lightweight payload carriers for micro aerial vehicles (MAVs).

Technical Specifications

Model8520
Rated Voltage3.7 VDC
Rated Speed39,000 RPM
Rated Current0.15 A
Motor Diameter8.5 mm
Motor Length20 mm
Shaft Diameter1.0 mm
Wire Length6 cm
Compatible Prop Size55-65 mm
Operating Temperature-10°C to 50°C

Frequently Asked Questions

What battery voltage is this 8520 coreless motor designed for?

This motor is rated for 3.7 volts, making it compatible with standard 1S LiPo batteries commonly used in micro and nano drones. Exceeding this voltage can damage the motor.

How do I identify the rotation direction (CW vs. CCW) of each motor?

The motors are color-coded for easy identification. Motors with red and blue wires are configured for clockwise (CW) rotation. Motors with black and white wires are configured for counter-clockwise (CCW) rotation.

What size propeller is compatible with this 8520 motor?

This motor is designed to work with small propellers in the 55mm to 65mm diameter range, typical for 100mm-class micro drone frames. Ensure propellers have a 1.0mm bore to fit the motor shaft.

Can these coreless motors be used for heavier micro drone builds?

Coreless motors are high-speed, low-torque designs. They are best suited for ultra-lightweight builds. For heavier micro drones or those carrying payloads, a brushed or brushless motor with higher torque is recommended.

Package Includes

  • 2 x 8520 Magnetic Micro Coreless Motor (CW Rotation)
  • 2 x 8520 Magnetic Micro Coreless Motor (CCW Rotation)

Additional Information

Weight 0.03 kg
Dimensions 15 × 10 × 6 cm