Graupner Motor Brushless Compact HPD 4325-1425 18,5V

Graupner Motor Brushless Compact HPD 4325-1425 18,5V

Graupner HPD High-Performance Motors
The new Graupner HPD external rotor motor series is ideal for use with both glider models and motorised models. Furthermore, the drive is particularly well suited to model helicopters.
New Graupner HPD motor series
High-precision production quality
Effective integrated cooling system
Finely ribbed surface for optimum heat dissipation
Delivery includes set of accessories
Operating instructions in German, English, and French

Specification
Plug connector: G3,5
Connecting plug : G3,5
Magnet : Neodym
Operating voltage range [V]: 7,4 - 22,2 V
Overall length, approx. [mm] : 68 mm
Width o.a. [mm]: 46,5 mm
No-load speed [rpm]: 26362 U/min
Weight approx. [g]: 233 g
Maximum efficiency: 86 %
Weight [g]: 233 g
Free shaft length [mm]: 20 mm
Recommended controller: Brushless Control + T 45 G 3,5 (No. 33745)
Output [W]: 1000 W
Max. output at nominal voltage [W]: 1110 W
Number of poles: 6
Overall length [mm]: 66,5 mm
Permissible motor direction : CW / CCW
Nominal voltage [V]: 18,5 V
Case length: 46,5 mm
Recommended propeller: Graupner E-PROP No. 1326.9x5
Shaft diameter [mm]: 5 mm
Max. charging rate [A]: 60 A
Case diameter: 43 mm
Revolutions / Volt [kV]: 1425
Brand: Graupner
Field of application: Aircraft