Breuell & Hilgenfeldt GmbH products

The AxiBlade series from ebm-papst delivers enhanced performance and efficiency with reduced noise levels compared to the HyBlade axial fans. The fan system includes a FlowGrid, wall ring, impeller, GreenTech EC motor, electronics, guide vane, and protective grille. The guide vane optimizes air performance while the FlowGrid minimizes noise. The impeller's blade geometry and winglets further boost efficiency and lower sound pressure by up to 8 dB(A). These fans are versatile, used in a variety of applications such as condensers, cooling towers, evaporators, and heat pumps. Custom options include programming and specialized connectors. Technical specifications for the AxiBlade series include voltage of 380-480V, frequency of 50/60Hz, airflow rate of 4,500-35,000 m³/h, and power consumption of 640-3,200W. The fans are constructed with materials including PP plastic blades, a die-cast aluminium electronics enclosure, and a black-painted rotor. Additional features include various EC technology control functions, a protective grille, and a galvanized steel wall ring.

The AxiCool axial fan series from ebm-papst is designed for cooling and preserving goods under hygienic conditions, making it suitable for a wide range of applications. Featuring a high degree of protection up to IP 54, these fans offer splash water resistance and smooth surfaces that prevent dirt accumulation. The fans incorporate a hinge function, facilitating the cleaning of heat exchangers in compliance with HACCP regulations by simply loosening the screws and folding away the fan. The technical specifications include operating voltages of 200-277 V for single-phase and 380-480 V for three-phase, frequencies of 50/60 Hz, and an airflow rate of 3,000–25,000 m³/h. The power consumption ranges from 1 to 3,100 W, and they are applicable for areas up to 300 Pa. Employing EC technology, they offer various control and regulation functions. Components include a protective grille, wall ring, and blades made from PP plastic, a surface-passivated rotor, and an electronics enclosure made from die-cast aluminum.

Centrifugal fans with forward-curved blades, produced by ebm-papst, are designed for applications requiring low volume flows and high static pressure increase. These fans are available as either motor-impeller units or complete with housing. With the housing, options include both single and double inlet designs. These fans operate within a voltage range of 16 to 57 VDC or 200 to 480 V, and a frequency of 50/60 Hz. They deliver airflow rates between 70 and 8000 m³/h, consuming power between 30 and 750 watts. The fans can handle counter pressures from 30 to 700 Pa and incorporate EC technology, offering various control and regulation functions. The construction materials include corrosion-resistant PP plastic, Sendzimir galvanized sheet steel, and steel housing for the enclosure, while the impellers are made from black plastic PA or Sendzimir galvanized sheet steel, with rotors overmoulded with aluminum. These design choices ensure both durability and performance efficiency in demanding technical applications.

The compact diagonal fans from ebm-papst are designed to efficiently handle high-volume air flows with significant pressure build-up. Air is discharged diagonally, resulting in high compression and reduced operating noise. These fans are suitable for cooling-intensive applications and offer multiple variations, including options with alarm or speedometer signals. The fans support a range of voltages from 100 VAC to 130 VAC and 9 VDC to 72 VDC, and operate at a frequency of 50/60 Hz. They achieve an air flow rate of 200 to 1,100 cubic meters per hour and have a power consumption range of 19 to 360 watts. These fans can handle counter pressures from 0 to 1,500 Pa. Built with a variety of materials including aluminium, die-cast aluminium, metal, plastic, and Sendzimir galvanised sheet steel, the diagonal fans incorporate EC technology for various control and regulation functions. Components like the fan impeller and support spider are made from aluminium, hot-dip galvanised steel, and plastic, ensuring durability and reliability.