SPEED 480 Race 7,2 V Graupner 6330 High-revving electric motor for extremely high power outputs. With over-sized carbon brushes and larger motor shaft (3.17 mm Ø).
Suitable propeller: CAM SPEED PROP 12 x 12 cm (No. 1361.12.12) with 30 mm Ø precision spinner, Order No. 1298.3. 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 7,2 V
Operating voltage range 6 ... 8,4 V
No-load rpm 22300 min–1
No-load current drain 2,0 A
Current drain at max. efficiency 10,8 A
Current drain when stalled 58 A
Max. efficiency without gearbox 68 %
Length of case, excl. shaft 47,3 mm
Diameter 29,3 mm
Free shaft length 14 mm
Shaft diameter 3,17 mm
Weight 105 g
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