SKU: DRFC-2747
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HappyModel EX1102 KV10000 1.5mm Shaft Brushless Motor (CCW)

₹909.00 (Inclusive of all taxes)
Out of Stock

The HappyModel EX1102 is a 10000KV micro brushless motor featuring a 1.5mm shaft, designed for high-RPM performance in lightweight 2S-3S LiPo micro drone builds, including 75-85mm whoops and frames compatible with 40-66mm propellers.

Features

  • Ultra-high 10000KV rating for maximum RPM and throttle response.
  • Extremely lightweight 2.8g construction for micro and whoop-class drones.
  • Durable 1.5mm shaft and dual-bearing system for smooth, reliable operation.
  • Optimized 9N12P stator configuration for efficient power delivery and stability.
  • Compatible with 2S-3S LiPo batteries and 40-66mm propellers.

Out of stock

Description

The HappyModel EX1102 KV10000 brushless motor is engineered for extreme performance in the smallest form factor. Its 10000KV rating provides exceptionally high rotational speed, translating to rapid throttle response and agile flight characteristics essential for acrobatic micro FPV drones. The motor’s 9N12P (9 stator slots, 12 magnet poles) configuration enhances magnetic efficiency, delivering a smooth and powerful torque curve while minimizing cogging and vibration.

Constructed with a robust 1.5mm shaft supported by a dual-bearing system, the EX1102 ensures long-term durability and consistent rotation under high-stress flight conditions. Weighing a mere 2.8 grams, it is a cornerstone for ultra-lightweight builds, such as the Sailfly-X and other 75-85mm whoop frames, where every gram impacts flight time and agility. This motor is the definitive choice for pilots seeking to maximize the performance envelope of their 2S and 3S-powered micro drones.

Key Features

  • High-Speed 10000KV Design: Engineered for maximum RPM, delivering explosive acceleration and top-end speed for micro racing and freestyle.
  • Micro-Class Lightweight Build: At just 2.8 grams, it significantly reduces overall AUW, enhancing flight time and maneuverability.
  • Dual-Bearing & 1.5mm Shaft: Provides superior shaft support, reducing radial play and ensuring smooth, vibration-free operation over extended use.
  • Optimized 9N12P Stator: Balances high torque and efficiency, offering stable power delivery and improved thermal management.
  • Broad Propeller Compatibility: Designed to work efficiently with a wide range of 40mm to 66mm propellers for various micro frame sizes.
  • 2S-3S LiPo Ready: Robust winding and magnet assembly capable of handling the power input from 2S and 3S battery packs.

Applications

  • Ultra-lightweight 75mm to 85mm FPV whoop drones (e.g., HappyModel Sailfly-X, Mobula6/7) for indoor and backyard freestyle.
  • High-performance 2S and 3S micro long-range builds requiring efficient, high-RPM propulsion.
  • Custom micro freestyle and racing drones utilizing 40mm to 66mm bi-blade or tri-blade propellers.
  • Tiny whoop (TW) and toothpick-style drone upgrades seeking maximum thrust-to-weight ratios.

Technical Specifications

Motor ModelEX1102
Motor TypeBrushless Outrunner
KV Rating10000 RPM/V
Shaft Diameter1.5 mm
Stator Configuration9N12P
Weight (per motor)2.8 g
Recommended Battery2S-3S LiPo
Propeller Compatibility40 mm - 66 mm
Frame Size Compatibility75 mm - 85 mm (Whoop/Micro)
Rotation (as supplied)CCW (Counter-Clockwise)

Frequently Asked Questions

What is the recommended battery voltage for the HappyModel EX1102 10000KV motor?

The EX1102 10000KV motor is designed for 2S (7.4V) to 3S (11.1V) LiPo battery configurations. Using a 3S pack will yield significantly higher RPM and thrust, but pilots should ensure their micro drone's ESC and power system are rated for the increased current draw. Always verify your build's total amp draw to prevent component failure.

What propeller sizes are compatible with this 10000KV motor?

This motor is optimized for 40mm to 66mm diameter propellers, which are standard for 75mm to 85mm micro and whoop-class drone frames. For 2S setups, 40-55mm tri-blades are common, while 3S builds often use 45-66mm bi-blades or lightweight tri-blades to manage amp draw and maximize efficiency.

Is the supplied motor rotation (CCW) fixed, and how do I get a CW motor for my build?

This specific listing supplies a Counter-Clockwise (CCW) rotation motor. For a standard quadcopter, you need two CW and two CCW motors. You must purchase a separate CW-rotation version of the EX1102 motor. Motor rotation is determined by the direction of the windings and cannot be changed via software or wiring.

Can this motor be used on a 1S-powered tiny whoop?

No, the EX1102 10000KV is not recommended for 1S systems. Its design and KV rating are optimized for the higher voltage and power delivery of 2S and 3S LiPo batteries. Using it on 1S would result in severely underpowered performance. For 1S whoops, seek motors with a KV rating typically between 15000 and 25000.

Package Includes

  • 1 x HappyModel EX1102 KV10000 1.5mm Shaft Brushless Motor (CCW)

Additional Information

Weight 0.15 kg
Dimensions 12 × 8 × 2 cm