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Park 400 Brushless Outrunner Motor & ESC Combo - Aerobatic



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Regular Price: $34.99

Special Price $29.99


Quick Overview

Park 400 Brushless Outrunner Motor & ESC Combo - Sport

Perfect Motor for 450 - 550 size 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
Motor Specifications

Wire Winds / Turns: 13
Li-Po Battery: 2 / 3 cells
RPM per volt : 1,000
Max efficiency: 80%
Max efficiency current: 6 - 12A (>75%)
No Load Current / 10V: 0.6A
Max Watts:180W
Max Current: 16A / 60 sec
Dimension: 27.5 x 30mm
Shaft: 3.17mm
Weight: 47g (1,65oz)
Recommended ESC: Grayson Hobby 20Amp
Recommended Model Weight: 300 - 800g (10.5oz to 28.2oz)
Recommended Prop:   9 x 6  - 3S - (11.1V)


  • 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


 Motor Compare Chart

  GH2212-10 GH2212-13 GH2212-15
Lipo Count 2-3 (7.4v - 11.1v) 2-3 (7.4v - 11.1v) 2-3 (7.4v - 11.1v)
RPM per volt 1400 kv 1000kv 930kv
Current Capacity 16A 12A 12A
Dimension: 27.5mm x 30mm 27.5mm x 30mm 27.5mm x 30mm
Weight: 47g (1.65oz) 47g (1.65oz) 47g (1.65oz)
Shaft Diameter 3.17mm 3.17mm 3.17mm
Recommended ESC: GH-20A GH-20A GH-20A
Recommended Prop APC 9 x 6 on a 3S(11.1V) APC 10 x 5 on a 3S(11.1V) APC 10 x 5 on a 3S(11.1V)
Style of Flying Warbird / Faster Aerobatic 3D / Multi Copter

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Customer Reviews

Good stuff. Review by Arthur Bailey
the motors arrived on time along with the esc's. did test on them and they passed with flying colors. would definitely recommend them and other products from Grayson. Always fast and good quality. (Posted on 7/24/2017)

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