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CORMAK LUFT 2000 VSD+PM 13bar screw compressor – compact power for your business – ENERGY SAVER

Are you looking for a professional solution for powering pneumatic tools in a workshop, paint shop or production line? The CORMAK LUFT 2000 VSD+PM screw compressor is an ideal solution that performs reliably even in the demanding conditions of workshops servicing heavy goods vehicles. With a power rating of 15kW and an impressive actual output of 2,000L/min, the unit provides a constant supply of high-pressure compressed air required for the efficient operation of advanced high-torque impact wrenches, heavy pneumatic tools and the inflation of heavy goods vehicle tyres.

Powered by a 400V supply, this model has been designed for continuous operation, making it ideal for demanding applications such as smaller workshops, tyre service centres and craft businesses. Investing in a CORMAK screw compressor is a step towards significantly improved working comfort – say goodbye to noisy piston compressors and enjoy quieter, more stable operation.

The LUFT 2000 VSD+PM features a reliable and robust direct-drive system that eliminates vibration and the need to adjust a belt transmission. This proven solution guarantees stable operation and a long service life by transferring power directly from the motor to the screw module.

The maximum pressure generated by this screw compressor is 13bar. Full control over the unit’s operating parameters is provided by an intuitive MAM-series electronic control panel, giving you access to key compressor information and improving process flexibility and control.

✅ Pressure: up to 13bar | ✅ Output: up to 2,000L/min | ✅ Power: 15kW | ✅ Power supply: 400V

Energy Saver Range: A New Era of Efficiency

The Energy Saver range is an advanced series of screw compressors designed to deliver a substantial reduction in operating costs. In a world where energy accounts for nearly 80% of the cost of maintaining a compressed-air system, these models are becoming the standard in modern industry.

CORMAK Screw Compressors: When You Expect the Highest Quality and Performance!

Are you looking for solutions that exceed market standards? CORMAK screw compressors are synonymous with innovation and reliability and have been developed for the most demanding applications.

• Innovative design: Our compressors are based on advanced engineering and European manufacturing precision. Their robust construction, enhanced with modern components, guarantees long-lasting and trouble-free operation in all conditions.
• Efficiency optimisation: Thanks to VSD technology and intelligent algorithms, the LUFT 2000 VSD+PM dynamically adjusts its energy consumption to the current demand for compressed air. This results in a significant reduction in operating costs while maintaining maximum performance.
• Proven drive system: The LUFT 2000 VSD+PM compressor uses a reliable direct drive that minimises loads on the screw block and motor, ensuring efficient operation and a long service life.
• Quiet operation and comfort: Designed with attention to detail, our compressors feature an exceptionally low noise level. Effective sound-damping and vibration-reduction systems provide a comfortable working environment, supporting improved operator concentration and well-being.
• Intelligent control: The intuitive MAM-series electronic control panel is the command centre of your compressor. It enables precise parameter monitoring, service scheduling and rapid diagnostics, ensuring stability and protection for key components.
• Adaptation to requirements: We understand that every application is unique. CORMAK compressors can be configured with additional air-treatment systems, allowing them to be matched precisely to the specific requirements of your industry.
• Dynamic operating pressure: Automatic pressure regulation ensures that the compressor supplies exactly the amount of compressed air required at any given time, maximising energy efficiency and minimising losses.
• Sustainable development: We focus on environmentally responsible solutions. The energy-saving technologies used in our compressors not only reduce your bills but also limit environmental impact.

CORMAK: Technology that drives your success!

Main Advantages of PM Permanent Magnet Motors

Permanent magnet motors, also known as PM motors, represent an innovative approach to electric drive systems and offer several significant advantages over conventional induction motors.

• Higher energy efficiency: This is one of their key advantages. PM motors do not require current to be supplied to the rotor to generate a magnetic field, as the field is produced by the permanent magnets themselves. This eliminates energy losses in the rotor, including reactive power and Joule losses, resulting in significantly higher efficiency that often exceeds IE4 Super Premium class requirements. High efficiency is also maintained over a wide range of loads and speeds, particularly at lower speeds.
• Higher power factor: PM motors have a higher power factor, which means they draw less current from the mains supply for the same usable power. This benefits the entire electrical installation by reducing network load and lowering costs associated with reactive energy.
• Compact construction and higher power: Thanks to the strong, constant magnetic field generated by the magnets, these motors can deliver more power from a smaller housing. They are lighter and more compact than induction motors of comparable power, which is crucial in applications where space and weight are important, such as electric vehicles and robotics.
• Constant torque and high dynamic response: PM motors can generate constant torque even at low speeds and provide a rapid dynamic response. Low rotor inertia allows fast speed changes and precise control, making them ideal for applications requiring accurate positioning, such as CNC machine tools and industrial robots.
• Wide speed-control range: The use of magnetic field-weakening strategies allows these motors to operate over a very wide speed range while maintaining high efficiency.
• Increased reliability and durability: Lower heat generation, a simpler rotor design without windings and reduced mechanical loads contribute to longer and more reliable operation.

VSD Inverter / Variable-Speed Drive – the Key to Optimising Compressor Operation

An inverter, also known as a variable-speed drive, is an advanced electronic device that revolutionises the operation of screw compressors. It enables smooth adjustment of the compressor motor speed according to the current demand for compressed air.

Key advantages of compressors equipped with an inverter:

• Significant electrical energy savings: This is the greatest advantage of an inverter. Conventional compressors operate at full output or are switched off, and excess air is often released. An inverter allows air production to be matched precisely to consumption. The compressor operates only at the power currently required, eliminating idling and losses caused by start/stop cycles. Depending on the air-consumption profile, this can result in energy savings of approximately 20–50%.
• Stable system pressure: By smoothly adjusting the motor speed, an inverter compressor maintains almost perfectly constant pressure in the compressed-air network, regardless of fluctuations in demand. This is crucial for the correct operation of pneumatic tools and machinery, prevents pressure surges and improves the precision of production processes.
• Reduced starting currents and network loads: The inverter provides a soft motor start, eliminating the high inrush currents associated with conventional star-delta starting. This protects the electrical network against overload and extends the service life of the motor and other components.
• Extended component service life: Fewer abrupt starts and stops, together with operation under optimum load conditions, significantly reduce mechanical wear on the screw block, bearings and motor. This results in a longer service life for the entire compressor and lower servicing costs.
• Quieter operation: When air demand is lower, the inverter reduces the motor speed, directly reducing the compressor’s noise level. This improves working comfort in a production hall or workshop.
• Greater flexibility and adaptation to requirements: An inverter compressor is ideal for applications with variable compressed-air demand, which is typical of most manufacturing facilities. It can operate efficiently under both low and high loads.
• Advanced control and diagnostics: Modern inverters are integrated with control panels and provide extensive functions for monitoring operating parameters, fault diagnostics, remote control and maintenance scheduling, providing full control over the compressed-air system.

Investment in a compressor with an inverter quickly pays for itself through significant energy savings and improved operating reliability. It is an ideal solution for companies that value efficiency, durability and optimised operating costs.

Screw Module – the Heart of Your Compressor

High-quality Cormak screw compressors, such as the LUFT 2000 VSD+PM, are based on technologically advanced screw modules that determine their performance and reliability. By focusing on proven solutions and innovation, Cormak ensures that every module is refined down to the smallest detail to meet the demands of even the most intensive operation.

Key features of screw modules in CORMAK compressors:

• Modern technology and efficiency: The screw modules guarantee excellent performance and exceptional operating efficiency. Their design focuses on maximum output with minimum energy consumption.
• Precision and control: Thanks to advanced technical solutions, the screw modules enable precise control of the compressed-air generation process. This results in stable pressure and optimum operation of the entire pneumatic system.
• Durability and reliability: The screw modules used in CORMAK compressors are designed for longevity. Their robust construction and high-quality materials ensure reliable operation even under demanding industrial conditions, minimising the risk of downtime and the need for frequent repairs.

By choosing a Cormak compressor, you are investing in technology developed through many years of industry experience and a continuous commitment to innovation, resulting in increased efficiency and productivity for your business.

Intuitive CORMAK Control Panel – Complete Control at Your Fingertips

In Cormak screw compressors such as the LUFT 2000 VSD+PM, the advanced MAM-series control panel is a key component that ensures reliability and optimised operation. Designed for efficient compressed-air system management, this controller enables continuous monitoring and a rapid response to all operating parameters.

What does the Cormak control panel offer?

• Comprehensive monitoring: The panel allows continuous monitoring of all key compressor operating parameters, including pressure, temperature and operating status.
• Easy adjustment of settings: Thanks to its intuitive interface, the user can easily modify settings and operating parameters to suit the current requirements of the installation.
• Immediate notifications: The controller is programmed to respond rapidly to all operating events. When an irregularity occurs, such as a fault or the need for servicing, it displays an appropriate notification on the screen.

The Cormak control panel provides confidence and efficiency by enabling precise management of the compressed-air system.

**Remember!**

Contact us and order a unit matched to your installation!