Extreme performance airends

Airends are the heart of screw compressors and airends on the SCR-EPM2 series are massive and provide such a huge amount of produced air that they can very often replace compressors with a power input of one to two orders of magnitude higher.

There is only a very limited number of compressors on the market that can compete with the FAD performance of the SCR-EPM2 series.

Lossles direct drive 1:1

Thanks to the direct connection of the airend to the electric motor, the SCR-PM series compressors operate without any energy loss in the transmission unit.

Compared to compressors with V-belts, coupling or gearbox, this eliminates any maintenance.

Liquid-cooled PM-motor IE4

The SCR-EPM2 series compressors bring to the market a unique technology of permanent magnet motors with independent liquid cooling, which due to their design have extreme efficiency, which far exceeds the efficiency requirements of IE4 according to IEC EN 60034 standard and exceed commonly used asynchronous motors by up to 5%.

Frequency converters with vector control

The SCR-EPM2 compressors are equipped with state-of-theart INOVANCE frequency converters, which allow them to maintain the required output pressure and adapt the speed of the drive unit to the immediate needs of the compressed air supply.

The vector-controlled converters were specially developed for screw compressors and can provide very high torque at frequencies from 0.1 Hz.

Efficient oil separation

SCR-EPM2 series screw compressors are equipped with a highly efficient oil separation system that ensures perfect compressed air output quality with a peak oil content of < 3 ppm.

The oil is separated by a three-stage separation system using centrifugal force, gravity effect in a vertically oriented oil receiver and a high-quality separation filter.