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Pavel Rosendorf
Pavel Rosendorf
Head of Technical Service Office
+420 566 822 639
service@pbs.cz
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PBS
Aerospace
Aircraft devices and engine components
Aircraft gearboxes
Aircraft gearboxes
We offer the production of complete aircraft gearboxes and reducers, or the grinding of separate gears.
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We are experienced in the production of the main L-159 trainer aircraft gearbox for a Honeywell F-124 engine, to which it is connected with an elastic PTO shaft. The gearbox drives the electric generator, two hydraulic pumps and air-starter turbines. The gearbox has an integrated oil system with an oil tank, pump and filter.
We also have long-term experience in the production of reducers for our turboprop engine PBS TP100 and ourturboshaft engine PBS TS100.
Gearbox parameters
Technical parameters
Values
Max. shaft speed
16,000 revolutions/min.
Maximum input power
124.0 kW
Maximum speed of electric generator and hydraulic pumps
8,000 revolutions/min.
Maximum electric generator power
58.0 kW
Maximum hydraulic pump power
33.0 kW (2 x 16.5 kW)
Flight altitude
15,250 m
Working conditions
from -40° to +75°C
Weight
45.0 kg + 5 kg oil
Why us?
Variability according to individual applications
Our gearboxes are manufactured in various modifications according to customer requirements.
High reliability
The total expected service life is 25 years or 9,000 startups with a 30-second startup time.
Service, spare parts and overhauls of
aerospace technology
We provide service of the highest quality for all users of our aerospace technology products.
We have long been working to extend the service life of our products, e.g. by introducing new technologies to produce the most exposed parts. Our turbine-based aircraft equipment regularly receives very good references.
More information