Hobbywing Skywalker 2814 SL Fixed-wing Aircraft Motor, 3-4S, 1000KV/1250KV/1400KV
Hobbywing Skywalker 2814 SL Fixed-wing Aircraft Motor, 3-4S, 1000KV/1250KV/1400KV
Hobbywing
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Overview
The Hobbywing Skywalker 2814 SL is a fixed-wing aircraft motor (2800 series) designed for 3–4S LiPo setups, with KV options of 1000KV / 1250KV / 1400KV. Product graphics state a maximum pulling force of 4785g (22.2V, 14x6E paddles, 2826 540KV) and suitability for 800–2300g 3D fixed wings, gliders, and sport fixed wings.
Key Features
- Large hollow / open design with self-cooling top cover structure to enhance cooling capacity and prolong motor lifespan (as stated in product graphics).
- S.V.C Technology / higher dynamic balance: production and assembly dynamic balance technology with high-quality bearing and high-precision CNC machining to reduce motor vibration and provide smoother operation (as stated in product graphics).
- Anti-loosening rotor design: after installing the copper pad and retainer spring on the rotor shaft core, the bushing and set screw help secure the rotor and improve reliability (as stated in product graphics).
- Materials (as stated in product graphics): Top branded JNEH1200 silicon steel sheet, 0.2mm thick material, provides lower iron loss; N48 strong magnetic arc magnetic steel design provides maximum torque output; 180 high temperature resistant enameled wire enhances high temperature resistance of the stator coil; silicone wire outlet is softer and easier to route than traditional straight outlet silicone wire.
- One product graphic mentions: “Best match with HOBBYWING Skywalker ESC” and shows 50A | 40A ESC.
Specifications
| Parameter | Specification |
|---|---|
| Model | Skywalker 2814 SL Motor |
| KV options | 1000KV / 1250KV / 1400KV |
| Recommended battery | 3–4S LiPo |
| Recommended ESC | Skywalker-V2 80A (spec sheet) / Skywalker 60–80A (test chart) |
| No-load current (1250KV) | 2.98A @ 14.8V |
| Max continuous current (1250KV) | 75.1A / 35s |
| Max continuous power (1250KV) | 1111.5W / 35s |
| Motor size | Dia. 35.1 x 54 mm |
| Shaft diameter | 5 mm |
| Clip mounting hole thread | Dia. 15 mm – 3 x M2.5 |
| Base thread | Dia. 19 mm – 2 x M3 / Dia. 25 mm – 2 x M3 |
| Motor weight | 114 g |
| Recommended propellers (1250KV) | 4S: 8x6E / 9x4.5E / 10x5E 3S: 10x5E / 10x6E / 11x5.5E |
Drawing markings and dimensions shown (2814SL brushless motor)
| Item | Value (as shown) |
|---|---|
| Drawing label | 2814SL brushless motor; SKYWALKER-2814SL |
| Outer diameter (drawing) | Dia. 35.10 |
| Overall length (drawing) | 54 |
| Additional lengths (drawing) | 36 / 34 / 18 |
| Shaft diameter (drawing) | Dia. 5 |
| Front boss diameter (drawing) | Dia. 10.50 |
| Rotation marking (drawing) | C.C.W |
| Mounting marking (drawing) | 4-M3; 3-M2.5 EQS; Dia. 15; 25; 19; 45 deg |
| Lead length marking (drawing) | 110 |
| Prop adapter thread (drawing) | M6x1.0 |
| Cross mount / plate markings (drawing) | 4-Dia. 3.20; 4-Dia. 6; Dia. 44; 25; Dia. 12.20; 19; 51; 3 |
| Additional hole markings (drawing) | 3-Dia. 2.70; 3-Dia. 5 |
| Connector marking (drawing) | 3-Dia. 4.0 GBC |
For customer service and technical support, contact https://rcdrone.top/ or email support@rcdrone.top.
Applications
- 800–2300g 3D fixed wings
- Gliders
- Sport fixed wings
- Other fixed-wing applications where strong pulling force is needed
Thrust Test Data
1000KV (Recommended ESC: Skywalker 60–80A)
| Voltage | Propeller | Max Current (A) | Max Thrust (g) | Efficiency (g/W) | Torque (N*m) |
|---|---|---|---|---|---|
| 14.8V (4S) | APC 10x5 | 40.14 | 2476 | 4.18 | 0.35 |
| 14.8V (4S) | APC 10x6 | 46.32 | 2654 | 3.88 | 0.41 |
| 14.8V (4S) | APC 11x5.5 | 55.23 | 3162 | 3.88 | 0.50 |
| 11.1V (3S) | APC 12x6 | 44.76 | 2437 | 4.90 | 0.41 |
| 11.1V (3S) | APC 13x6.5 | 53.21 | 2809 | 4.76 | 0.49 |
1250KV (Recommended ESC: Skywalker 60–80A)
| Voltage | Propeller | Max Current (A) | Max Thrust (g) | Efficiency (g/W) | Torque (N*m) |
|---|---|---|---|---|---|
| 14.8V (4S) | APC 8x6 | 61.58 | 2163 | 2.37 | 0.43 |
| 14.8V (4S) | APC 9x4.5 | 59.52 | 2934 | 3.33 | 0.41 |
| 14.8V (4S) | APC 10x5 | 75.15 | 3441 | 3.10 | 0.54 |
| 11.1V (3S) | APC 10x5 | 44.33 | 2157 | 4.38 | 0.30 |
| 11.1V (3S) | APC 10x6 | 50.98 | 2309 | 4.08 | 0.35 |
| 11.1V (3S) | APC 11x5.5 | 60.84 | 2771 | 4.10 | 0.43 |
1400KV (Recommended ESC: Skywalker 60–80A)
| Voltage | Propeller | Max Current (A) | Max Thrust (g) | Efficiency (g/W) | Torque (N*m) |
|---|---|---|---|---|---|
| 14.8V (4S) | APC 8x4 | 48.15 | 2377 | 3.33 | 0.28 |
| 14.8V (4S) | APC 8x6 | 77.51 | 2412 | 2.10 | 0.50 |
| 14.8V (4S) | APC 9x4.5 | 75.96 | 3377 | 3.00 | 0.49 |
| 11.1V (3S) | APC 10x5 | 56.46 | 2512 | 4.00 | 0.36 |
| 11.1V (3S) | APC 10x6 | 65.15 | 2682 | 3.71 | 0.42 |
| 11.1V (3S) | APC 11x5.5 | 77.10 | 3182 | 3.72 | 0.51 |
Details
The Skywalker 2800 series lineup includes 2814, 2820, and 2826 motors with KV ratings clearly marked for quick identification.
Hobbywing Skywalker fixed-wing motors are designed for a wide range of aircraft, with listed max pulling force up to 4785g for the series.
The Skywalker 2814 SL motor uses an open, hollow top-cover design to help promote airflow around the windings.
The Skywalker 2814 SL brushless motor uses S.V.C. technology and higher dynamic balance for smoother operation and reduced vibration.
The Skywalker 2826 motor uses an anti-loosening rotor design with a bushing and set screw to help secure the rotor shaft.
Skywalker 2814 SL uses 0.2mm silicon steel laminations, N48 arc magnets, and a silicone wire outlet for easier routing, with a recommended Skywalker 40A/50A ESC match.
Skywalker 2814SL motor dimensions and the mounting hole layout help you verify firewall fit and choose compatible hardware.
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