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GH Power 15 - 0.40 Gas Conversion - GH2820-04 Motor & 50A ESC OP



Availability: In stock

Regular Price: $79.99

Special Price $49.99


Quick Overview

GH Power 15 - 0.40 Gas Conversion - GH2820-04 Motor & 50A ESC OPTO
40 size Equvilent Brushless Motor Combo
Similar to an E-Flite Power 15
Motor Specifications:
  • Li-Po Battery: 3 / 4 cells
  • Max efficiency: 80%
  • Max efficiency current: 18 - 30A (>75%)
  • No Load Current / 10V: 2.1A
  • Max Current: 40A / 60 sec
  • Dimension: 35 x 36mm
  • Shaft 4mm
  • Weight: 132g / 4.6oz
  • Max Watts: 600W
  • Continuous Watts: 480W
  • Recommend ESC: Grayson Hobby 50Amp OPTO w/ 5Amp BEC
  • Recommend Prop Range: (see below)
      • 2820-04 (Sport Verison) - 3S Lipo - prop range 9x6
      • 2820-05 (Mixed Use) 3S Lipo - prop range (10x5, 10x6, 11x6)
      • 2820-06 (3D ) 3S Lipo - prop range (12x5, 12x6, 13x8)
  • Recommended Model Weight: 35oz - 88oz / (2.18lbs - 6.5lbs)

ESC Product Specifications:

Brake: Yes - Programmable
Continuous Maximum Current: 50A with reasonable cooling
Maximum Burst Current 60A <30 sec with cooling
Input Voltage: 7.2V - 25.9V (2s - 7s)
Output Wire 14AWG
Length: 1.8 in (46mm)
Width: 1.37 in (35mm)
Height: 0.31 in (8mm)
Weight: 1.4 oz (39.8g)
Internal BEC NONE


No Onboard BEC. Requires External U-BEC (Battery Eliminating Circuit)

What does that mean? An extra power source for your receiver is required. The use of a UBEC, a voltage regulator, or extra batteries as the power source for your receiver is required for this version. If you hear the music tone repeat again and again for more than 3 times, you may need to check your power source to the receiver.

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Customer Reviews

Great Combo - Easy to understand - Great Value Review by Tom Thumb
I had a plane which needed a power combo, Grayson Hobby has the best data for their products. Best of all the price was great and the product is way better than I thought it was going to be. VERY VERY pleased with the entire process, from learning about the product, shipping, to usage. A customer for life! Thanks Grayson Hobby (Posted on 6/2/2016)
Review by Jimmy Kendrick
Great combo package that worked great for my .40 size conversion. Remember to get a BEC to add to the package. (Posted on 4/18/2015)

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