Graupner,SPEED 300 7,2 V,7302

SPEED 300 7,2 V Graupner 7302 This completely new SPEED 300 motor is the ideal choice as direct-drive motor for small models such as the MINI-PIPER with 6 or 7 cells of around 0.65 Ah. Propeller size approx. 12 x 10 cm.

Nominal voltage 7,2 V
Operating voltage range 6 ... 8,4 V
No-load speed 12400 min -1
No-load current drain 0,36 A
Current drain at max. efficiency 1,41 A
Stall current 8,3 A
Max. efficiency excl. gearbox 67 %
Permissible directions of rotation R and L
Case length excl. shaft 30,8 mm
Case diameter 24,4 mm
Free shaft length 12 mm
Shaft diameter 2 mm
Weight 50 g