JETCAT PHT3 SINGLE SHAFT HELICOPTER ENGINE

JETCAT PHT3 SINGLE SHAFT HELICOPTER ENGINE

3 GEARBOX VARIANTS

In the PHT3 single shaft helicopter engine, power is taken directly from the turbine rotor. All further facilities were placed around the reduction unit to optimize space. This includes the servo mounts, the centrifugal clutch, the tail rotor output, platforms for gyros or other components. You get a suitable for many types of helicopters, complete mechanics with engine.

• Real turbine power with enormous power reserves even for large helicopters
• Rotary direction of rotation (left / right) freely selectable
• Rotor decoupled by centrifugal clutch and freewheel from drive (rotor is idling)
• Rotor brake optional
• Original JetCat Auto Start System: Fully automatic starting of the turbine at the push of a button on the remote control transmitter without external auxiliary units or auxiliary devices
• Easy-maintenance, low-noise toothed belt transmission in the primary stages
• Special gearing in the last gear stage, for smooth running and safe traction
• Complete set: unpack, install, fly
• Over 1000 times proven turbine system
• Precision ceramic ball bearings for low-maintenance operation
• Protective grille in front of the turbine inlet prevents damage due to foreign bodies
• JetCat “Jet-tronic” turbine control electronics: Speed controller for constant rotor speed.
• Freely programmable system
• Turbine starts without compressed air or blower.
• Automatic aftercooling of the turbine after switching off.
• RS232 computer interface
• Plain text display of the current operating parameters such as temperature, speed, pump voltage, fuel consumption, residual fuel, last running time, total running time, battery voltage, turbine state, last Abschaltgrund etc …

Exemplary starting process:

After charging the batteries and filling the kerosene tank, set the helicopter to the start position. Switch on the transmitter & receiver -> Slide the throttle valve on the transmitter to OFF, then push the throttle valve to full throttle -> Turbine now starts fully automatically and then stabilizes to idling speed (rotor still stands!). As soon as the throttle valve on the transmitter is also set to idle, the power control is handed over to the pilot. Now push the throttle valve slowly to full throttle. The main rotor speed is now increased slowly (time programmable) and automatically stabilized to the programmed value. Due to the enormous power surplus of the engine speed fluctuations are not noticeable even under extreme load changes.

Heli Turbines are special order only. Please call for delivery times.