Graupner Impeller 55 Graupner 1371.55

Graupner Impeller 55 Graupner 1371.55 - Ducted fan units for model jets
- Two mounting lugs
- Removable intake ring
- Simple and quick to install
- Mounting accessories for motor and rotor, including allen key

Outside diameter approx. 59 mm
Inside diameter approx.56 mm
Rotor Ø approx.55 mm
O.D. of intake ring approx. 70 mm
Rotor type: 7 blades
Stator vane count: 4 blades
Weight incl. intake ring approx. 31 g
Max. motor Ø approx. 24.5 mm

Thrust : speed
RPM
18000: 101 g
21000: 140 g
24000: 184 g
27000: 235 g
30000: 292 g
31000: 313 g
32000: 334 g