This A40 series motors are designed for 3D-Aerobatic up to 6 pounds and Scale models up to 8,8 pounds using 3 to 6 series LiPoly batteries. The 14-pole Outrunnermotor type design creates MASSIVE TORQUE, therefore larger direct drive props can be used without the need for a gearbox. This motor features Oversize bearings, Curved Neo-magnets and High efficiency stator design. Backmount, Prop adapter and all screws are included.
| Motor Design | Outrunner |
|---|
Powerange max. 900W (15 sec.)
Idle Current @ 8,4V 2,8A
Resistance (Ri) 0,012 Ohm
RPM/Volt (kv) 750 U/min-1
Weight 208g
Diameter 41,7 mm
Length 42 mm
Poles 14
recom. Speedcontroler 40A to 70A Brushless
recom. Timing 20° - 25°
Shaft Diameter 5 mm
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