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GH Power 25 - 0.46 Gas Conversion - Combo



Regular Price: $84.99

Special Price $59.99

Quick Overview

GH Power 25 - 0.46 Gas Conversion - GH2826-06 Brushless Motor & 60A ESC

GH - Power 25 Powerful motor for .40 and .46 size glow powered airplanes

  • Good 3D motor for larger electrics
  • Comes complete with motor mouting and prop mouting hardware.
  • Manufactured by Suppo Model
  • 6 Month Grayson Hobby Warranty
Motor Specifications

Li-Po Battery: 3 / 5 cells
RPM per volt: 730
Max efficiency: 73%
Max efficiency current: 15 - 28A (>73%)
No Load Current / 10V: 1.5 A
Max Current: 37A / 60 sec
Dimension: 35 x 54mm
Shaft:  5mm
Weight: 175g - 6.25oz
Max Watts: 575W
Continuous Watts: 500W
Recommended ESC: Grayson Hobby 60Amp ESC
Recommended Model Weight: 1,500 - 3000g  -  (3.3lbs - 6.6lbs)
Recommended Propeller:

  • 3 cells Li-Po : 14 x 7
  • 4 cells Li-Po : 13 x 8
  • 5 cells Li-Po : 11 x 8


60 Amp Brushless Speed Controller OPTO - Airplane Edition

Speed Controller Features:
  • Up to 60 Amp continuous current with proper air flow, 70Amp peak
  • 2-7S Li-Po (7.4v - 25.9)
  • Programmable Timing
  • Finned Heatsync for cooler operation
  • Auto Throttle Calibration
  • Programmable motor braking
  • Programmable Switch Rate
  • Safe power-arm mode prevents accidental starts
  • Auto motor shut down if signal is lost or there is interference
  • 14 AWG on the battery input and on motor output leads
  • 1 year Grayson Hobby warranty

This ESC version is an OPTO version (no built in BEC) - Click here for BECs

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. 


Speed Controller Specifications:
Brake: Yes - Programmable
Continuous Maximum Current: 60A with reasonable cooling
Maximum Burst Current 70A <10 sec with cooling
Input Voltage: 2-7S Li-Po (7.4v - 25.9)
Output Wire 14AWG
Length: 2.55 in (65mm)
Width: 1.37 in (35mm))
Height: 0.39 in (10mm)
Weight: 0.77 oz (21.9g)
Internal BEC OPTO - No built in BEC - Click here for BECs
Suggested Servos NONE - This is an OPTO ESC - Servo size and number will depend on which BEC installed

Grayson Hobby Manuals & Directions

  GH2826-04 GH2826-05 GH2826-06
Lipo Count 3s - 5s (11.1v - 18.5v) 3s - 5s (11.1v - 18.5v) 3s - 5s (11.1v - 18.5v)
RPM per volt 1000 kv 840 kv 730 kv
Current Capacity 40A - 60seconds 40A - 60seconds 40A - 60seconds
Max Watts 575w 575w 575w
Dimension: 35 x 54mm 35 x 54mm 35 x 54mm
Weight: 175g - 6.25oz 175g - 6.25oz 175g - 6.25oz
Shaft Diameter 5mm 5mm 5mm
Recommended ESC: GH-60A GH-60A GH-60A
Recommended Prop
  • 3 cells Li-Po : 14 x 6
  • 4 cells Li-Po : 14 x 7
  • 5 cells (not receommended)
  • 3 cells Li-Po : 13 x 6
  • 4 cells Li-Po : 11 x 8
  • 5 cells Li-Po : 13 x 8
  • 3 cells Li-Po : 14 x 7
  • 4 cells Li-Po : 13 x 8
  • 5 cells Li-Po : 11 x 8
Recommended Model Weight: 1,500 - 3000g - (3.3lbs - 6.6lbs) 1,500 - 3000g - (3.3lbs - 6.6lbs) 1,500 - 3000g - (3.3lbs - 6.6lbs)
Style of Flying Warbird / Faster Aerobatic 3D / Multi Copter

GH25, Power25

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Customer Reviews

GH2826 Review by Donald Storing
Great motor/esc combo. Lots of power and push from the ESC. Biggest bang for the buck I've found (Posted on 10/6/2017)
2826 combo Review by Flyer Don
Absolutely great combo. I have three and all work like a charm. I have one in 52.5" Mustang. one in a 53" Ryan and one in a Escapade and they replace the more expensive motors and perhaps are even better because I use a 3 cell on the Ryan and 4 cells on everything else and all fly extrememly well. (Posted on 10/3/2017)
Flys like a gem Review by Flyer Don
Put this motor in a Ryan STA and the original motor was supposed to be a Rimfire .32, this motor fit perfectly and I have all the power I need. Couldn't be happier. (Posted on 9/18/2017)
Great glow to electric conversion kit Review by Todd Stuewer
After flying a few Dynam RTF airplanes, I decided to convert one of my glow engine planes that I built and flew in the early 80's. I used this kit in a .40 size Northeast Aerodynamics TrainAir. Engine had plenty of power, and flys great. Only issue I had was that motor and ESC weigh less than the original glow engine, and I had to add weight to the nose of the plane to balance it. (Posted on 5/29/2017)
Great gas to electric conversion kit Review by Steve Shaffer
Great gas to electric conversion kit. I haven't ran it yet but it fits perfectly in my GP sportster. (Posted on 4/25/2017)

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