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GH Power 32 - 0.50 Gas Conversion - GH3520-6 & 70A OPTO ESC


Combo - 3520

Availability: Out of stock

Regular Price: $94.99

Special Price $74.99

Quick Overview

GH Power 32 - 0.50 Gas Conversion - GH3520-6 & 70A OPTO ESC

Powerful motor replacement for .40 - .50 size glow airplanes and sailplanes. 

Your chose of 70amp ESC With or Without a BEC. (Read below for details)

GH GH3520-6 Motor Stats
Wire Winds / Turns: 12
Li-Po Battery : 4 / 7 cells
RPM per volt : 650
Max efficiency : 87%
Max efficiency current :
18 - 40 A
No Load Current / 10V : 1.6A
Max Current : 50A / 60 sec
Dimension : 42x47
Shaft : 5mm
Max Watts:
600W (4S) -  700W (5S)
Continuous Watts : 800W
Weight : 298g
Recommended Model Weight : 8lbs
Recommended Propeller without gearbox: 13 x 8 or 14 x 7 APC Thin Electric

Choose ONE of the following ESCs (option at very bottom)

Grayson / Welgard 70amp ESC (NO BEC)  

Advanced Edition

  • Weight: 43.8 grams / 1.54 oz.
  • Size: 68 x 35 x 9 mm
  • Battery Input: 2-7 cell Li-Poly or 6-20 Ni-MH
  • Throttle Calibration: Auto
  • Constant Current: 70A
  • Max Current: 85A / 10 Sec
  • BEC: None
  • Timing: Programmable - 1/7/15/30  
  • High rate Switching: Programmable - 8/16K  
  • Voltage cutoff: Programmable
  • Brake: Programmable On/Off
  • Max RPM: 40,000 RPM with 14 pole motor
  • Auto shut down when signal is lost

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

Motor and ESC Review by Chris
Just bought this for the SE5A from General hobby and cant be more happy with the power this motor and ESC combo puts out. My SE5A has a 54" inch wing span and using a 5000mah 45c 5 cell lipo. This motor and ESC will not disappoint. (Posted on 10/8/2015)
Review by Mark Flynn
Converted an old Modeltech Magic that was given to me. I'm really happy with the performance! (Posted on 11/11/2014)
Review by Marcus Mast
i have 2 of these motors now and love them. i have one on a escapade and it has all the power your every need am running a 14x7 with 20.8 5s 5000mah 30c battery
would recommand this kit to anyone (Posted on 11/26/2012)
Review by William Weimer
Just want to thank you for the fast service on my last order.(GH3520-6 Combo). Rcvd. it this am via UPS. Will continue to use you and have recommended you to 2 of the local clubs. Again thanks and keep up the great service. (Posted on 10/10/2009)
Review by Donald Masters
I finally completed my conversion on a hobby people deamon and was not dissappointed with the performance of the GH3520-6 with a dualsky 4500, 4C lipo. and 14 inch prop. It would practically climb stright up. I could fly for 6 min on the throttle real hard and with a little conservation well over 10 min. This was my first conversion and am quite pleased. (Posted on 3/2/2009)

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