Perfect Motor & ESC Combo for 450 - 550 size (around 2lbs) aerobatic, sport, & 3D airplanes

• For 400/480 size airplanes, but provides much more power
• Similar to the E-Flite Park 400
• Perfect for just about any style of airplane due to its KV. Grayson Hobby recommends this for Aerobatic flying.
• Manufactured by Suppo Model
• 6 Month Grayson Hobby Warranty

• Up to 30 Amp continuous current with proper air flow, 30Amp peak
• 2-3S Li-Po 
• Auto Timing
• Auto Throttle Calibration
• Auto Cell Detect
• Programmable motor braking
• Switching Rate: 8khz
• Safe power-arm mode prevents accidental starts
• Auto Program low voltage cutoff with settings for 2-cell Li-Po (6V), 3-cell Lipo (9V) 70% of battery starting voltage
• Auto motor shut down if signal is lost or there is interference
• 14AWG on the battery input and on motor output leads

20Amp ESC Specifications:

• Brake: Yes - Programmable
• Continuous Maximum Current: 20A with reasonable cooling
• Maximum Burst Current 30A
• Input Voltage: 7.2V - 11.1V (2s - 3s)
• Output Wire 14AWG
• Length: 1.25 in (32mm)
• Width: 0.94 in (24mm)
• Height: 0.31 in (8mm)
• Weight: 0.77 oz (21.9g)
• Internal BEC: 3A - Linear
• Suggested Servos: 2 Li-Poly=4 servos, 3 Li-Poly =3 servos

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