Emotron CDU/CDX

Speed control adds value to your machine

Integrating speed control adds value to your machine, and enables you to increase your turnover. You can supply a plug-and-play solution with built-in intelligence, offering your customers simplified installation, energy savings and improved process reliability.


Ready-to-run, tailored to your requirements

The Emotron CDU/CDX is a robust variable frequency drive (VFD) for motor mounting. It can be tailored to your requirements, with your choice of functionality, preset motor parameters, operator interface, logo and colours. Emotron CDU is developed for controlling flow/pressure in, for example, pump systems. Emotron CDX is optimised for dynamic applications such as cranes, crushers, mills, saws and extruders.

Saving space and installation costs

The motor-mounted drive requires a minimum of space and cabling. Your customers will have the system up-and-running in no time – without the need for specialised skills. And it’s just as easy to dismount and service.

Made for the toughest conditions

The Emotron CDU/CDX is well suited to harsh environments. The variable frequency drive is IP55 certified, shock and vibration proof, and can be fitted with a built-in EMC-filter category C1. It has a built-in PTC thermistor and its own cooling system, thermally independent from the motor’s cooling system.

Protection from damage and downtime

A patented monitoring function immediately detects any deviation from normal load, across the entire speed range. This allows for preventive action, if the pump is at risk of running dry, a pipe is blocked or the crusher is jammed.

Technical data

Motor construction B3, B5, B35, V1, V18 etc.
Rated power 3-22 kW
Supply voltage 380-480 VAC / 480-525 VAC
Protection class IP55
Approvals: Global standards
Ambient temperature 0-40 °C
during continuous operation
Vibration and shock IEC-EN60721-3-3 class 3M7
Altitude 0-1,000 m above sea level
Atmospheric pressure 86-106 kPa
Relative humidity 0-90% no condensing

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