ULTRA 930-7 Graupner 6342 High-performance electric motors. Thanks to the neodymium magnets, these motors have excellent performances, while they have a wide range of application. The fixing holes of the ULTRA motors, series 920 and 930, are identical to those of the SPEED motors of type 500, 600 and 650. All ULTRA motors are delivered with a connecting lead (95 mm long, 2.5 mm² Ø). Nominal voltage 10 V
Operating voltage range 6 ... 12 V
No-load speed 16330 min–1
No-load current
Speed at max. efficiency 13300 min–1
Torque at max. efficiency 11,7 Ncm
Current at max. efficiency 20 A
Stall current 200 A
Shaft power at max. efficiency 200 W
Max. efficiency without gearbox 82%
Case length excl. shaft 71 mm
Diameter 37 mm
Free shaft length approx. 20 mm
Shaft diameter 5 mm
Weight approx. 290 g
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