RUDDOG RP540 17.5T 540 Fixed Timing Sensored Brushless Motor
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Description
Overview
The RUDDOG RP540 brushless motor is a lightweight, sensored 540-class motor built for efficiency and durability. Weighing just 170 grams, it features high-quality Japanese steel stator laminations and 99.9% heat-resistant copper windings for superior performance and reliability. Generous cooling openings ensure effective heat management during demanding runs, while the sleek silver finish gives it a distinctive, premium appearance. Designed for racers who appreciate precision, power, and refined engineering.
This motor features fixed timing, making it ideal for spec racing.
| Weight | 165–175 g (depending on winding) |
| Voltage range | 2S / 7.4 V |
| Dimensions | 540 = 36 × 51.75 mm |
| Shaft diameter | 3.175 mm |
| KV rating | 2200 RPM/V |
| Power | 130 W |
| Internal resistance | 0.0514 Ω |
| Maximum current draw | 34 A |
| Rotor | Ø12.5 × Ø7.2 mm |
| Timing | Fixed at 30° |
| Sensor | Standard sensor connection / replaceable |
Frequently bought together