

Single ESCs
SunnySky X 18A 2-6S ESC
₹2,099Incl. GST
SKU SUNNYSKY-X-18A-2-6S
ESC Current: 18 AInput Voltage: 2–6SESC Firmware: BLHeli_SMade in India: No
Free shipping. Pan India delivery from Gurugram, Haryana.
Ships within 3–4 business days — quality-checked in Gurugram before dispatch
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Product details
The SunnySky X 18A 2-6S ESC is a standalone speed controller built for 3D and 4D indoor fixed-wing aircraft. It accepts 2-6S input and is intended for compatible builds that use a separate ESC for the motor.
Key features
- 18A current rating for a single ESC installation.
- 2-6S input range for supported battery systems.
- Standalone format rather than a 4-in-1 ESC board.
- Made for fixed-wing aircraft and SunnySky X/R-series plane motors; BLHeli_S with DShot also lets it drive a single multirotor motor.
- Check motor demand, wiring, cooling and mounting arrangements before installation.
- Onboard button reverses motor rotation (hold for 10 seconds), useful for 3D fixed-wing flying.
Specifications
- Brand: SunnySky
- ESC Current: 18 A
- Input Voltage: 2-6S
- Firmware: BLHeli_S (upgradable over the signal lead)
- Supported protocols: PWM, OneShot125, OneShot42, MultiShot, DShot150/300/600
- BEC: 5.6 V / 4 A
- Motor connectors: 2 mm bullet
- Made in India: No
Match the ESC with the motor's current demand and the aircraft battery range. Confirm connector, cooling and installation requirements for the intended build before fitting.
| ESC Current | 18 A |
|---|---|
| Input Voltage | 2–6S |
| ESC Firmware | BLHeli_S |
| Made in India | No |
| Brand | SunnySky |
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