GWS P-51 gear ratio
08-18-2003, 11:31 PM
#1
Junior Member
Thread Starter
Join Date: Aug 2003
Location: Castro Valley, CA
Posts: 7
Likes: 0
Received 0 Likes
on
0 Posts
GWS P-51 gear ratio
Does anybody know what the gear ratio is on the EPS-300C gearbox that ships with the P-51? I notice that there are several different gear ratio replacement motors that you can get for this plane, but I can't find what the original ratio is.
Thanks,
Duncan
Thanks,
Duncan
08-19-2003, 11:00 AM
#2
My Feedback: (21)
Join Date: Jul 2002
Location: Spencerport, NY
Posts: 7,350
Likes: 0
Received 0 Likes
on
0 Posts
GWS P-51 gear ratio
Look at the spur gear (the big one). There should be a letter embossed on the face of the gear. That's the ratio of the gearbox. You can look it up at http://www.gws.com.tw
If all else fails, count the number of teeth on the pinion (little gear) and the spur, then divide the spur number by the pinion number.
If all else fails, count the number of teeth on the pinion (little gear) and the spur, then divide the spur number by the pinion number.
