Sensor and Brushless engines

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Order number 7738
Price: 58,95 €



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COMPACT 300 7.4V motor set

GRAUPNER COMPACT motors are brushless external rotor motors. All of the motors in this series impress with huge torque and demonstrate their full potential for power and performance in direct drive.
The design principle behind the COMPACT motors succeeds in combining a compact motor housing with optimum power to weight ratio.
Motors with the addition of a "Z" in their designation are equipped with an extensive range of accessories as standard. (See fade-in photo.) Other types of motor are supplied with compatible retaining screws.

Motor name
All motors in this series are brushless external rotor motors

Motor size
Housing length in this case 34.5 mm

Nominal voltage
Guide value for the number of cells of the battery, in this case 2 LiPo cells

Supplementary designation
"Z" with accessory
"VA" with hollow shaft for variable shift propeller
"F" motor with short design
"H" for model helicopters

Specification

Connecting plug G3,5 
Number of poles14 
Artikelbezeichnung LayoutBoxCOMPACT 345 Z 7,4 V 
Recommended controller7224 
Free shaft length17 mm
Artikelbild 17738_Graupner_Compact_345Z_003 
Artikelbild 2Lieferumfang_Compact Z-Mot 
Artikelbild 3Label_7738 
Artikelnummer7738 
LiPo battery, Order No. 7638.2G3,5 
Operating voltage range 7,4...11,1 V
Thrust in N (1 N = 100 g) 10 
Case length34,5 mm
All-up weight, approx. 105 g
Max. charging rate27 A
No-load speed11100 U/min
Revolutions/Volt1500 
Shaft diameter4 mm
Legende Artikelbild 2Included in delivery 
Recommended propeller1341.25.15 
Nominal voltage7,4 V
Diameter35,5 mm
Spaltenüberschrift KreuztabelleElectric motor 
WarengruppenNr851 
Permissible motor direction R und L