Brushless motors S300 size with neodymium magnets, carbon
case and unique solder posts are manufactured using advanced
technologies from finest materials - our standard. Twin
ballraced hardened steel shaft and overall robust but very
lightweight construction ensure very long lifetime. This
small beauties are suitable for use with gearbox VMGM or
in ducted fans.
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Voltage range : 6-8 cells
RPM per Volt : 3,800 RPM/V
Max. Efficiency with ESC : 79%
Max. Efficiency Current : 5-10 A (>70%)
Max. loading : 18 A / 20 s
Internal resistance : 86 mohm
Dimensions : 22x47,5 mm (see drawing)
Shaft Diameter : 2,3 mm
Weight : 48 g
Recomended model weight : 300 - 850 g
Propeller range & gearbox ratio
Gearbox 3:1 - 7:1 Àû¿ë°¡´É
Gearb. 2,64:1 prop 8,5"x5"
Gearb. 3:1 prop 8,5"x5"
Gearb. 5,44:1 prop 9"x6"
Gearb. 6,95:1 prop 10"x7"
Microhelicopters
Ducted fans 400-480 (diam.<55mm)
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