RC-Turboshaft

Specifications

Gearbox Information

Components of PJ-W seriesAll turbines series STARWOOD and PRO are equipped with an integrated metal gearbox. This gearbox is designed as two stage unit, permanently lubricated and cooled by the Kerosene/oil mixture. An outstanding feature of this gearbox is the capability of handling the rigors of 3-D flying as well as being extremely reliable for scale models.

Power is taken off the mainshaft directly between the main bearings. No vibration, no resonance, no hassle with unreliable belts. And the good thing is: The gearbox is maintenance free.

The gearbox handles even sudden rotor stoppage without damage as being protected by an permanently installed flyweight / clutch unit.

Development of this system took 2 years and was very cost intensive. But the results are outstanding. "JakadofskyJetEngines" received patent protection on this particular turboshaft system in 2002. In the meantime the system proved to be so reliable, that it found entrance into industrial and military applications propelling UAVs.

 

SPECIFICATIONS

 

RS
STARWOOD

PRO EDITION

PRO 5000

PRO 6000

PRO X

Diameter: 113 mm 113 mm 113 mm 113 mm 141 mm
Overall length: 260 mm 260 mm 260 mm 260 mm 300 mm
Weight (without clutch): 1.300 g 1.400 g 1.500 g 1.550 g 3.300 g
Turbine rpm: 89.000 93.000 98.000 100.000 94.000
Clutch rpm
(clockwise from front):
17.400 18.200 19.300 19.700 19.000
EGT
(unloaded/loaded max):
400┬░/700┬░ 400┬░/700┬░ 400┬░/700┬░ 400┬░/700┬░ 400┬░/650┬░
Power: 4,2 kW 4,8 kW 5,2 kW 6 kW 10 kW
Consumption ml/min
(Zero load, Jet A + 5% oil):
100-150 100-170 100-175 100-185 100-180

Special features Version PRO EDITION / PRO 5000:
High precision angular ball bearings, heavy duty gearbox, high performance NGV, performance cast or high performance CNC machined turbine wheel, black anodized and engraved aluminum housing, PRO ECU with improved software.

Special features Version PRO 6000:
High precision angular hybrid ball bearing on turbine side, extra heavy duty gearbox, high performance front diffusor and NGV, high performance CNC machined turbine wheel, black anodized and engraved aluminum housing, PRO ECU with high performance software.

Special features version PRO X:
High precision angular ball bearings, sealed gearbox for optional closed loop oil lubrication, CNC machined superalloy turbine wheel, brushless starter/generator 13,5V/8Amps, stainless steel housing, automatic starting on Jet A Kerosene, PRO ECU with industrial software.

 

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