SKU: DRFC-3001
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HappyModel RS0802 KV20000 Brushless Motor (CW)

₹789.00 (Inclusive of all taxes)
Out of Stock

The HappyModel RS0802 KV20000 is a lightweight brushless motor designed for high-performance 1S micro and whoop-class drones. Featuring an 8mm stator diameter and a 1.5mm shaft, it delivers exceptional power-to-weight ratio for agile, responsive flight in compact builds.

Features

  • Ultra-lightweight 2g design optimized for micro drone performance.
  • High-speed 20000KV rating for powerful thrust on 1S LiPo batteries.
  • Compact 8mm diameter x 2mm length stator with a 1.5mm shaft.
  • Features JST1.25mm connectors for direct compatibility with micro flight controllers.
  • Ideal for popular micro frames like the Mobula7 and other 65mm-75mm whoops.

Out of stock

Description

The RS0802 motor from HappyModel is engineered for the demanding needs of modern micro FPV drones. Its 20000KV windings provide rapid acceleration and high top-end RPM when powered by a single-cell LiPo, making it a cornerstone for high-performance tiny whoop and micro freestyle builds. The motor’s minimal weight ensures minimal impact on overall drone mass, preserving flight time and agility.

Constructed with a durable stator and precision-balanced bell, the RS0802 offers smooth operation and reliable performance. The integrated 1.5mm shaft and JST1.25mm connector simplify installation and wiring, allowing for a clean and secure integration into tight frame layouts. This motor is a direct upgrade path for pilots seeking to enhance the thrust and responsiveness of their micro-sized platforms.

Key Features

  • High-velocity 20000KV winding optimized for 1S voltage input.
  • Micro-scale stator dimensions (8mm diameter x 2mm length) for maximum power density.
  • Precision-machined 1.5mm steel shaft for reliable propeller mounting.
  • Factory-installed 30mm wires with JST1.25mm connectors for plug-and-play compatibility.
  • Lightweight neodymium magnet bell for rapid acceleration and efficient power use.
  • Durable construction designed to withstand the vibrations and impacts common in micro drone flight.

Applications

  • High-performance 65mm to 75mm FPV whoop drones (e.g., Mobula7, Tinyhawk).
  • Ultra-lightweight micro freestyle and racing quadcopters.
  • 1S-powered cinewhoop builds requiring smooth throttle response.
  • Upgrade motor for brushed-to-brushless conversion projects on micro frames.
  • Lightweight indoor FPV and park flyer drones.

Technical Specifications

Motor ModelRS0802
KV Rating20000 KV
Stator Size8mm x 2mm
Shaft Diameter1.5mm
Connector TypeJST1.25mm
Recommended Voltage1S LiPo
Motor Weight2g
Motor Dimensions (Dia. x H)10.5mm x 13.5mm
Wire Length30mm (excluding connector)
RotationClockwise (CW)

Frequently Asked Questions

What battery is compatible with the HappyModel RS0802 20000KV motor?

This motor is designed specifically for 1S LiPo batteries. Its 20000KV winding is optimized for the nominal 3.7V input, providing high RPM and thrust. Exceeding this voltage, such as using a 2S battery, will likely damage the motor windings.

What is the shaft diameter and what propellers fit it?

The RS0802 features a 1.5mm diameter shaft. It is compatible with micro drone propellers that use a 1.5mm bore, such as the 31mm or 40mm tri-blade props commonly used on 65mm and 75mm whoop frames. A press-fit or set screw adapter may be required depending on the propeller hub design.

Does this motor come with wires and connectors installed?

Yes, the motor includes approximately 30mm of wire (excluding the connector) terminated with a JST1.25mm plug. This allows for direct connection to many micro flight controllers and AIO boards that feature matching JST1.25mm motor ports, facilitating a plug-and-play installation.

Is this motor suitable for a Mobula7 or Mobula7 HD drone?

Absolutely. The RS0802 20000KV motor is a direct-fit performance upgrade for the HappyModel Mobula7 and Mobula7 HD drones. It maintains the same physical dimensions and connector type, offering increased thrust and responsiveness over the stock motors while remaining within the 1S power system's limits.

Package Includes

  • 1 x HappyModel RS0802 KV20000 Brushless Motor (CW)

Additional Information

Weight 0.15 kg
Dimensions 12 × 8 × 2 cm