|Sep 02, 2004, 12:18 PM|
which is better APC, APC slow, master airscrew???
Which prop is more efficient? why 2 different electric props from APC? what is the general concensus of the master airscrew props?
|Sep 02, 2004, 12:52 PM|
APC SF - quite efficient but safe only at lower rpm (65000/prop diam max. = 6500rpm for a 10" prop.
APC E - less efficient at low rpm than the SF, but able to withstand far higher rpms (190,000/prop diam. = 19,000rpm for a 10" prop).
Master Airscrew - standard series are not very efficient - sorry, I have no experience with the new "electric only" MA props.
In my experience, for parkflyers, the GWS HD are tough and the most efficient of the lot.
|Category||Thread||Thread Starter||Forum||Replies||Last Post|
|For Sale||Lots of APC/Top Flite/Master Airscrew/Rev Up Props..||Tram||Aircraft - Fuel - Engines and Accessories (FS/W)||4||Nov 22, 2006 10:00 PM|
|Question||APC or Master Airscrew - who has the better 3-blade prop?||gromitvt10||Electric Plane Talk||5||Aug 30, 2006 11:33 AM|
|APC E versus Master Airscrew Electric only||Dr Kiwi||Power Systems||23||Dec 13, 2005 09:30 AM|
|Master Airscrew or APC?||dirtdiver||Electric Plane Talk||4||Jan 28, 2003 07:14 PM|
|APC 5.5x4.5 or Master Airscrew 5.5x4.5 ?||Al P||Electric Plane Talk||4||Jun 22, 2002 06:15 PM|