Hobbywing HW30415202 - SkyWalker 2820SL 1250Kv Outrunner
High power & High performanceThe newly designed 2814, 2820, and 2826 fixed-wing motors have increased output power. Suitable for 800-2300g 3D fixed wings, gliders, sport fixed wings, etc. Suitable for many airplane applications!
Excellent heat dissipation design
The large hollow design, combined with the self-dissipating structure of the top cover, enhances the cooling capacity and prolongs the lifespan of the motor.
Higher dynamic balance requirements
Adopts an excellent production and assembly dynamic balance technology with high-quality bearing and high-precision CNC machining, it provides an extremely low dynamic balance of the rotor to reduce motor vibration and provide smoother operation.
Anti-loosening rotor design
After installing the copper pad and retainer spring on the core of the rotor shaft, the bushing and set screw help secure the rotor and improving the reliability of the motor.
Excellent materials
- 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 for the motor.
- 180°C high temperature resistant enameled wire, enhances the high temperature resistance of the stator coil.
- Silicone wire outlet, which is softer and easier to route than the traditional straight outlet silicone wire.
Included Accessories:
- Propeller Adapter Assembly
- Motor mounting plate
- Screws
Specs:
- Recommended Battery: 3-4S LiPo
- KV Rating: 1250KV
- No-load Current: 3.7A/14.8V
- Winding Resistance: 14.8mΩ
- Number of slot poles: 12N14P
- Maximum continuous current: 81.8A/1m49s
- Maximum continuous power: 1110W/1m49s
- Motor Size: D35.1xL60mm
- Motor Weight: 145.5g
- Shaft Diameter: 5mm
- Bearing model: 685ZZ（OD11xiD5xT5mm)
- Phase cable: 16AWG
- Cable length: 110mm
- Connectors: 4mm Bullet
- Recommended ESC: Skywalker 80A
- Recommended Propellers: 3S: 10x6E, 11x5.5E, 12x6 / 4S: 9x4.5E, 10x5E
- Clip mounting hole threads: D15mm-3xM2.5
- Base threads: D19mm-2xM3 / D25mm-2xM3
