T- NA series turbine shaft (rotor shaft) is one part of T- / T- NA series supercharger. T- NA series turbo is a axial-flow turbocharger and adopts inboard plain bearing, uncooled casings and lubricated by the engine's lube oil system.
T- / T- NA series turbocharger is widely used in marine engine, Power engine and Industrial engine.
T- TURBOCHARGER | T- NA Series |
T- NA34/T | |
T- NA34/S | |
T- NA40/T | |
T- NA40/S | |
T- NA48/T | |
T- NA48/S | |
T- NA57/N | |
T- NA57/M | |
T- NA57/T7 | |
T- NA57/T8 | |
T- NA57/T9 | |
T- NA70/T7 | |
T- NA70/T9 |
The turbocharger turbine shaft / rotor shaft is equipped with components such as a compressor and a turbine impeller, and has a complicated structure and a large weight. If the ship is parked for a long time, the turbocharger rotor will be bent and deformed due to the long-term non-operating self-weight, which will break the matching gap between the rotor and the casing, the gas seal and the casing, and the rotor will be lost.