Tailcone #3 with motor+gearbox; no grease or oil

INPUT                 OUTPUT                  EFFICIENCY
24.3V 0.20A   5W        0W   0oz-in   0rpm    base
24.3V 5.95A   145W    105W 470oz-in 300rpm    75.0%
24.3V 7.80A   190W    137W 615oz-in 300rpm    74.1%
24.3V 10.00A  243W    173W 776oz-in 300rpm    72.7%