Since posting my initial performance data and later talking to James Lambden at Electroprop, I've decided to try his 14" 4-bladed fixed prop. (He had recommended this very early in the conversion process but I wanted to see if my original prop was "good enough" - which it is (IMO), but a significant efficiency increase is now enticing.) It will be very interesting to see the new prop's effect on performance. I'll take some additional measurements with the original prop before switching. Stay tuned...
--Bob Moriarty
Ox 1976 C&C 33
LOA: 32.87' / 10.02m
LWL: 26.42' / 8.05m
Displacement: 9800 lbs./ 4445 kgs.
Propulsion System: Electroprop Racer Plus All Energy
Batteries: 4 X Northstar 210 FT Blue+
LOA: 32.87' / 10.02m
LWL: 26.42' / 8.05m
Displacement: 9800 lbs./ 4445 kgs.
Propulsion System: Electroprop Racer Plus All Energy
Batteries: 4 X Northstar 210 FT Blue+
Motor: Motenergy ME 1114 Rev A
Controller: Sevcon Gen 4 275 Amp
Current Prop: 2-blade fixed 16X10X1
(original - came w/A4)
Jax, FL USA
Current Prop: 2-blade fixed 16X10X1
(original - came w/A4)
Jax, FL USA
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Posted by: Bob Moriarty <moriartybob@yahoo.com>
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