SPEED 280 6 V Graupner 6328 6 V. A small, powerful motor for the smaller model boat. GRAUPNER SPEED electric motors are equally well suited for model planes, boats and car applications. The nominal operating voltage is in each case marked on the motor case for ease of identification. Nominal voltage 6 V
Operating voltage range 4,5 ... 6 V
No-load rpm 14000 min–1
No-load current drain 0,275 A
Current drain at max. efficiency 1,58 A
Current drain when stalled 6,8 A
Max. efficiency without gearbox 58,2 %
Length of case, excl. shaft 30,5 mm
Diameter 28,8 mm
Free shaft length 11 mm
Shaft diameter 2 mm
Weight 42 g