The reloadable 32 mm G12 has been out for sometime. Frank and I have been flying them in rocket gliders. I have several in my inventory. I bought mine at Balsa Machining Services. I think our local club vendor has them, too.The H13 is out.
There have been G8 and G12 motors prototyped, but I'm not sure if the G12 got fully certified and on-market
Is there any source for the motor hardware out there? I'm kind of interested in those motors, but the hardware is out of production as far as I can tell.The reloadable 32 mm G12 has been out for sometime. Frank and I have been flying them in rocket gliders. I have several in my inventory. I bought mine at Balsa Machining Services. I think our local club vendor has them, too.
https://www.rocketryforum.com/threads/orion-starliner-rc-rg-big-and-small-versions.142461/
Looks like Balsa Machining Service is saying that the RMS-RC 32/60-100 case listed under "Rocket Motors", then "Estes and Aerotech Low Power" has been DISCONTINUED. You are right!!Is there any source for the motor hardware out there? I'm kind of interested in those motors, but the hardware is out of production as far as I can tell.
AT G12 29mm is listed on Thrustcurve as a TRA certified motor, cert date 2018-08-26 > https://www.thrustcurve.org/motors/AeroTech/G12/
So, it is certified, but not on-market? This is NOT the same as the G12-RCT 32mm, which is also there...
AT H13 29mm is listed on Thrustcurve as a TRA certified motor, cert date 2020-09-10 > https://www.thrustcurve.org/motors/AeroTech/H13ST/
Hmmmm, I have visions of a 3 cluster model (Delta Heavy or Falcon Heavy) with two outboard high max thrust for lift off and a long burn in the center. Drop the outboards on burnout. Apogee deploy on outboards, DD on the sustainer. Methinks I'll model up a draft in Rocksim to see how high it would go on 13s (G12) and 15s (H13) burn. It would be interesting to see if you can build it so that it can fly MPR on small fields w/ G's and HPR w/ H's. Would have to keep the diameter small'ish, maybe 1.64...
This may have been answered somewhere and I missed it. So, are there two different H13ST-P motors, one with a thrust-ring and one without a thrust ring? Does anyone sell the motor with the thrust ring?
This may have been answered somewhere and I missed it. So, are there two different H13ST-P motors, one with a thrust-ring and one without a thrust ring? Does anyone sell the motor with the thrust ring?
Aerotech does sell both versions. Here is a screenshot from their consumer order form:Mine have thrust rings. Never heard of a variant without one.
1/4" too thin... Use 1/2" or 3/4" or cut a 3/8" piece of motor mount tube and epoxy it to the end of the case...Just make your own with 1/4" masking tape
"your chart is just plain trash"... Is there a specific reason why you feel it necessary to be prickly to everyone, all the time here? Honestly, you need a time-out...your chart is just plain trash, tape hase been used on 4" "O" motors with complete successI have personnally used it on a Vulcan L750.
You don't need to trash me like that...jerk"your chart is just plain trash"... Is there a specific reason why you feel it necessary to be prickly to everyone, all the time here? Honestly, you need a time-out...
Go back and read the posts please. You are not responding to the correct individual.You don't need to trash me like that...jerk
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