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CORMAK LUFT 1000 VSD+PM SMART screw compressor – compact power for your company - ENERGY SAVER

Are you looking for a professional solution to power pneumatic tools in a workshop, paint shop or on a small production line? The CORMAK LUFT 1000 VSD+PM screw compressor is the ideal solution. Thanks to its 7.5kW power and impressive actual capacity of up to 990L/min, it provides a constant supply of compressed air, essential for the efficient operation of impact wrenches, blow guns or paintwork tools.

This model, powered by 400V, has been designed for continuous operation, making it ideal for demanding applications such as smaller workshops, tyre services or craft operations. Investing in a CORMAK screw compressor is a step towards significantly improving working comfort – say goodbye to noisy piston compressors and enjoy quieter, more stable operation.

The LUFT 1000 VSD+PM stands out with a reliable and dependable direct drive transmission system, eliminating vibration and the need to adjust a belt transmission. This proven solution guarantees stable operation and long service life, ensuring direct power transfer from the motor to the screw module.

The maximum pressure generated by this screw compressor is 10bar. Full control over the device operating parameters is provided by the intuitive MAM series electronic control panel, giving you access to key compressor information, which increases flexibility and control over processes.

✅ Pressure: up to 10bar | ✅ Capacity: up to 990L/min | ✅ Power: 7.5kW | ✅ Power supply: 400V | ✅ No additional receiver required | ✅ No need to register the receiver with technical inspection

Energy Saver line: A New Era of Efficiency

The Energy Saver line is an advanced series of screw compressors designed to drastically reduce 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, created for the most demanding applications.

• Innovative construction: Our compressors are based on advanced engineering and European manufacturing precision. The solid construction, enhanced with modern components, guarantees long-term and trouble-free operation in all conditions.
• Efficiency optimisation: Thanks to VSD inverter technology and intelligent algorithms, the LUFT 1000 VSD+PM dynamically adjusts energy consumption to the current compressed air demand. This means a significant reduction in operating costs while maintaining maximum performance.
• Proven drive system: The LUFT 1000 VSD+PM compressor uses a reliable direct drive, which minimises loads on the screw block and motor, ensuring efficient operation and long service life.
• Quiet operation and comfort: Designed with attention to detail, our compressors are characterised by an exceptionally low noise level. Effective sound damping and vibration reduction systems ensure a comfortable working environment, resulting in better concentration and operator well-being.
• Intelligent control: The intuitive MAM series electronic control panel is the command centre of your compressor. It allows precise parameter monitoring, inspection planning and quick diagnostics, ensuring stability and protection of key components.
• Adaptation to needs: We understand that every application is unique. CORMAK compressors can be configured with additional air treatment systems, allowing perfect adaptation to the specific requirements of your industry.
• Dynamic working pressure: Automatic pressure regulation ensures that the compressor delivers exactly as much compressed air as is needed at any given moment, maximising energy efficiency and minimising losses.
• Sustainable development: We focus on environmentally friendly 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 (PM Motors) are an innovative approach in electric drives, offering a range of significant advantages compared with traditional induction motors.

• Higher energy efficiency: This is one of the key advantages. PM motors do not require current to be supplied to the rotor in order to generate a magnetic field, because it is generated by the permanent magnets themselves. This eliminates energy losses in the rotor (reactive power loss and Joule loss), resulting in significantly higher efficiency, often exceeding IE4 Super Premium class requirements. Efficiency is also maintained at a high level across a wide range of loads and speeds, especially at lower speeds.
• Higher power factor: PM motors are characterised by a higher power factor, which means they draw less current from the mains for the same usable power. This is beneficial for the entire electrical installation, reducing network load and lowering costs related to reactive energy.
• Compact construction and higher power: Thanks to the strong, constant magnetic field generated by the magnets, these motors can deliver higher power in a smaller housing. They are lighter and more compact than induction motors of comparable power, which is crucial in applications where space and weight matter (e.g. electric vehicles, robotics).
• Constant torque and high dynamics: PM motors can generate constant torque, even at low speeds, and are characterised by fast dynamic response. The low inertia of the rotor allows quick speed changes and precise control, which is ideal for applications requiring accurate positioning, such as CNC machine tools or industrial robots.
• Wide speed control range: Thanks to the option of using magnetic field weakening strategies, these motors can operate across a very wide speed range while maintaining high efficiency.
• Increased reliability and durability: Lower heat build-up, a simpler rotor construction (no windings) and lower mechanical loads translate into longer and more reliable operation.

Inverter / VSD – the key to optimising compressor operation

An inverter (also known as a frequency converter) is an advanced electronic device that revolutionises the operation of screw compressors. Its use allows smooth adjustment of the compressor motor speed depending on the current compressed air demand.

Key advantages of compressors equipped with an inverter:

• Significant electrical energy savings: This is the greatest advantage of an inverter. Traditional compressors operate at full capacity or are switched off, and excess air is often released. An inverter allows air production to be perfectly matched to consumption. The compressor operates only at the power currently required, eliminating idling and losses resulting from start/stop cycles. This can lead to energy savings of around 20-50% depending on the air consumption profile.
• Stable pressure in the installation: Thanks to smooth motor speed control, an inverter compressor maintains almost perfectly constant pressure in the compressed air network, regardless of demand fluctuations. This is crucial for the proper operation of pneumatic tools and machines, prevents pressure spikes and increases the precision of technological processes.
• Reduction of starting currents and network loads: The inverter provides a soft motor start, eliminating high inrush currents that occur with traditional star-delta starting. This protects the electrical network against overloads and extends the service life of the motor and other components.
• Extended component service life: Fewer sudden starts and stops, and operation under optimal load conditions, significantly reduce mechanical wear of the screw block, bearings and motor. This translates into a longer service life of the entire compressor and lower service costs.
• Quieter operation: When air demand is lower, the inverter reduces motor speed, which directly lowers the noise level emitted by the compressor. This increases working comfort in the production hall or workshop.
• Greater flexibility and adaptation to needs: An inverter compressor works perfectly in applications with variable compressed air demand, which is typical of most production plants. It can operate efficiently under both low and high load.
• Advanced control and diagnostics: Modern inverters are integrated with control panels, offering extensive functions for monitoring operating parameters, fault diagnostics, remote control and maintenance planning, giving full control over the compressed air system.

Investment in a compressor with an inverter quickly pays for itself thanks to significant energy savings and higher operating reliability. It is an ideal solution for companies that value efficiency, durability and optimisation of operating costs.

Screw module – the heart of your compressor

High-class Cormak screw compressors, such as the LUFT 1000 VSD+PM model, are based on technologically advanced screw modules, which 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 requirements of even the most intensive operation.

Key features of screw modules in CORMAK compressors:

• Modern technology and efficiency: Screw modules guarantee excellent performance and exceptional work efficiency. Their construction focuses on maximum output with minimum energy consumption.
• Precision and control: Thanks to advanced technical solutions, screw modules enable precise control over the compressed air generation process. This translates into stable pressure and optimal operation of the entire pneumatic installation.
• Durability and reliability: Screw modules used in CORMAK compressors are designed for longevity. Their solid construction and use of high-quality materials ensure reliability even in difficult industrial working conditions, minimising the risk of downtime and the need for frequent repairs.

By choosing a Cormak compressor, you invest in technology that is the result of many years of experience in the industry and continuous pursuit of innovation, which translates into increased efficiency and productivity in your company.

Intuitive CORMAK control panel – full control at your fingertips

In Cormak screw compressors, such as the LUFT 700 VSD+PM model, a key element ensuring reliability and work optimisation is the advanced MAM series control panel. Designed for effective management of the compressed air system, this controller enables ongoing monitoring and quick response to all operating parameters.

What does the Cormak control panel offer?

• Comprehensive monitoring: The panel allows all key compressor operating parameters, such as pressure, temperature or operating status, to be monitored in real time.
• Easy settings modification: Thanks to the intuitive interface, the user can easily modify settings and operating parameters, adapting them to the current needs of the installation.
• Immediate notifications: The controller is programmed to react quickly to all operational events. In the event of irregularities, such as a fault or the need for inspection, it displays the appropriate notification on the display.

The Cormak control panel is a guarantee of peace of mind and efficiency, allowing precise management of the compressed air system.

No additional receiver and no technical inspection formalities

The CORMAK LUFT 1000 VSD+PM SMART screw compressor does not require an additional compressed air receiver, making it more convenient to install and taking up less space in a workshop or plant. The absence of an external receiver also means no need to register it with the technical inspection authority, reducing formalities and costs associated with starting up the compressed air workstation.

**Remember!**

By choosing our offer, you receive the device directly from a manufacturer with many years of experience in compressor sales.

Contact us and order a device matched to your installation!