https://innov8tivedesigns.com/docs/2-St ... tric-3.pdf
This link takes you to a series of charts put out by Innov8tive designs (Lucien Miller) that should help those flyers who want to convert a model from 2 stoke glow power to electric. Appears that a lot of work went into these charts.
2 Stroke Glow to ELECTRIC Conversion Guide
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2 Stroke Glow to ELECTRIC Conversion Guide
Bill
HEFA #5
MAAC #13708
HEFA #5
MAAC #13708
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- Posts: 308
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Re: 2 Stroke Glow to ELECTRIC Conversion Guide
Good article, but I think it depends a lot on the type of plane and how you want to fly it.
The electric conversion I did on my Eaglet 50 which originally had a K&B 40 would need an 800 watt motor on 4s based on this information. I'm flying it on a 330 watt motor and a 3s lipo. It flies as well as it did with the K&B. I just weighted the plane, added the weight of battery and looked for a motor that would give me 120 watts per pound.
I am using a 12 x 6 prop where the original had a 10 x 6 and this guide is designed to use similar props. Maybe that's where the difference is.
Here is the guide for watts per pound conversion I used. So far it's worked for all the scratch built planes I've made.
https://www.rc-airplane-world.com/watts-per-pound.html
The electric conversion I did on my Eaglet 50 which originally had a K&B 40 would need an 800 watt motor on 4s based on this information. I'm flying it on a 330 watt motor and a 3s lipo. It flies as well as it did with the K&B. I just weighted the plane, added the weight of battery and looked for a motor that would give me 120 watts per pound.
I am using a 12 x 6 prop where the original had a 10 x 6 and this guide is designed to use similar props. Maybe that's where the difference is.
Here is the guide for watts per pound conversion I used. So far it's worked for all the scratch built planes I've made.
https://www.rc-airplane-world.com/watts-per-pound.html
MAAC: 19887
I never crash, I just create exciting ways to meet the ground. After all, take-offs are desirable, landings are inevitable.
I never crash, I just create exciting ways to meet the ground. After all, take-offs are desirable, landings are inevitable.