Happymodel EX1103 11000KV 1S 2S Brushless FPV Motor for Micro Racing Drones 4PCS KV11000
Original price was: $55.25.$27.63Current price is: $27.63.
Description
Overview
The Happymodel EX1103 11000KV Brushless Motor is a high-efficiency 12S motor built for lightweight micro drones like the Bassline 2S, delivering outstanding thrust in a compact form. With a KV rating of 11000, 9N12P configuration, and 3.8g weight, this motor is ideal for 2S builds using 2023R propellers, ensuring rapid response, precise control, and smooth flight performance.
The accompanying bench data proves its powerful output: delivering up to 121.9g of thrust at 68.08W, while maintaining excellent efficiency across the throttle curve.
Key Features
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11000KV rating for strong performance on 1S2S micro quads
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Optimized for 2023R propellers
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Delivers over 120g of thrust with 9.2A at 7.4V input
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Excellent balance of thrust and efficiency (up to 2.9g/W)
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Designed for 2-inch prop builds such as Bassline 2S FPV drones
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Durable 9N12P internal structure with 7075 aluminum alloy housing
Specifications
| Parameter | Value |
|---|---|
| Model | EX1103 KV11000 |
| Configuration | 9N12P |
| Stator Size | 11mm 3mm |
| Shaft Diameter | 1.5mm |
| Motor Dimensions | 13.5mm 15.5mm |
| Weight | 3.8g (incl. wire) |
| Recommended Voltage | 1S2S |
| Peak Thrust | 121.9g @ 68.08W |
| Propeller Compatibility | 2023R, 2.02.5 inch props |
Performance Benchmark (7.4V | 2023R Props)
| Current (A) | Thrust (g) | Efficiency (g/W) | Power (W) |
|---|---|---|---|
| 1.07 | 23 | 2.91 | 7.92 |
| 5.04 | 81.8 | 2.19 | 37.3 |
| 7.23 | 106.5 | 1.99 | 53.5 |
| 9.20 | 121.9 | 1.79 | 68.08 |
Package Includes
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4 Happymodel EX1103 11000KV Brushless Motors
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1 Screw Pack
EX1103 KV11000 motor, 9N12P config, 11mm stator diameter, 3mm length, 1.5mm shaft, 13.5mm*15.5mm dimensions, 3.8g weight, supports 1-2S LiPo for micro racing drones.
EX1103 11000KV 1S 2S brushless FPV motor for micro racing drones, detailed dimensions.
Happymodel EX1103 11000KV 1S 2S Brushless FPV Motor on digital scale. Calibration instructions listed above display. Motor weighs 7.7 grams.
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