SteyrTek direct drive screw compressor

The economical and long-lasting SteyrTek compressor tirelessly makes clean compressed air for you without fuss.

• 10 hp, 7.5 kW
• 380 V
• Output 900 liters per minute
• Direct drive
• Sound level 66 dB
• Outlet 1/2 inch pipe thread
• Weight: 140 kg
• Dimensions (W x D x H) : (720mm*650mm*830mm)

All SteyrTek screw compressors are factory tested and have oil inside.

Advantages of permanent magnet adjustable air compressor:

Energy saving: permanent magnet synchronous frequency conversion all-in-one machine saves 6-9% energy than ordinary frequency conversion direct connection machine. The maximum energy saving is 35% compared to the normal frequency. At full load, the permanent magnet motor of the variable frequency permanent magnet air compressor can produce the highest amount of air with the lowest energy consumption. When the load rate of the permanent magnet variable frequency screw air compressor is less than 20%, the operating efficiency is the highest 95% and the energy efficiency reaches the first level. Compared to the power frequency screw type air compressor, energy savings of more than 35%; Compared to a standard variable frequency air compressor, energy savings of 10%.

Patented integrated detachable design: motor rotor placed directly out of the main shaft, i.e. integrated shaft. The transmission power is 100%. Motor rotor with patented cone connection, assembly and disassembly is very easy. Permanent Magnet Variable Frequency Screw Air Compressor USES rare earth permanent magnet synchronous motor to drive the screw host directly, 120℃ without loss of magnetism, service life 10 years. Permanent magnetic variable frequency air compressor screw and motor share the same spindle, no need for belt, clutch -> transmission efficiency 100%. Motor bearing - free, eliminates motor bearing degradation.

Save maintenance costs: The volume of the permanent magnet motor of the variable frequency screw air compressor is 1/2 smaller and 1/3 lighter than a standard three-phase motor. The fixed screw head machine is 1/2 smaller than the standard head machine. The lubricating oil required for each maintenance is about 50% of a standard screw air compressor. In fact, the development of the air compressor market is from the original piston air compressor to the screw air compressor, and then to the ordinary variable frequency screw air compressor, and then to the current two-stage compression screw machine and the permanent magnet variable frequency air compressor.