Graupner,SPEED 500 E 12 V,1788

SPEED 500 E 12 V Graupner 1788 Economy motor with low current drain.

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 12 V
Operating voltage range 6 ... 12 V
No-load rpm 12000 min–1
No-load current drain 0,4 A
Current drain at max. efficiency 2 A
Current drain when stalled 10 A
Max. efficiency without gearbox 67 %
Length of case, excl. shaft 50 mm
Diameter 35,8 mm
Free shaft length 8,5 mm
Shaft diameter 3,17 mm
Weight 158 g