GRAUPNER COMPACT 345Z   11,1V,   7,4....14,8 V (14,8V) Ref. N°. 7739
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Product information
Ideal motors for small power model aircraft and motor-gliders weighing 750 g to around 1500 g, for two or three LiPo cells. Supplied with motor mount and propeller driver, including retaining screws, G3.5 gold-contact connectors and heat-shrink sleeving.
Specification
Nominal voltage7.4 V
Operating voltage range: 7.4 ... 14.8 V
No-load speed: 9,990
Rotations / Volt: 900
Current drain at max. efficiency: 15 ... 35 A
Maximum efficiency:80%
Permissible motor direction: R and L
Overall length approx. 54 mm
Case length excl. shaft approx. 55,5 mm
Diameter approx. 35.5 mm
Free shaft length approx.17 mm
Shaft diameter approx. 4 mm
Weight approx. 105 g
Recommended propellers Order No. 10 x 6" 3 LiPo
All-up weight approx. 750 - 1500 g
Recommended speed controller: GRAUPNER COMPACT CONTROL 40 Bec  7185


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