The Rosenberg Group
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Rosenberg Ventilatoren GmbH Maybachstr. 1/9 D-74653 Künzelsau-Gaisbach Fon +49 (0)7940 / 142-0 Fax +49 (0)7940 / 142-125 www.rosenberg-gmbh.com info@rosenberg-gmbh.com

THE ROSENBERG GROUP Air conditioning and ventilation technology is our world Air is our element – moving it intelligently and efficiently is our passion. Since 1981 we have been developing and producing adjustable external rotor motors, fans and air handling units. Our headquarters in Künzelsau is in the centre of the Heilbronn-Franken innovation area. German Engineering skill is the basis of our development work and drives our innovation. As a worldwide company we are represented where our customers need us. With production sites and sales offices in more than 45 countries we are present...

rosenoerg o THE AIR MOVEMENT GROUP Established Employees Production sites Development centres (certified laboratory) Additional members of the Rosenberg Group 1981 350 in Germany approx. 1,400 worldwide Kunzelsau (GER), Glaubitz (GER), Waldmunchen (GER), Hungary, Czech Republic, Italy, France, Slovakia, Turkey, Mexico, China Germany, France, Hungary and China ROX Klimatechnik GmbH ECOFIT, ETRI, Airtecnics

OUR SUCCESS FACTORS Production steps - Know How - Close customer relationships The complete range of motors, fans and air handling units is mainly manufactured in the Rosenberg Group’s own production sites. From technical advice via assembly to delivery of air handling units that are wired ready for connection, the customer receives all services first-hand from the Rosenberg Group. Our production steps – from motor to controller – make us more independent from suppliers and allow us to respond flexibly to our customers’ wishes. In short: We are good at troubleshooting. We are already in...

rosenoerg o THE AIR MOVEMENT GROUP COMPLETE SOLUTIONS AT FIRST HAND We combine many years of experience, innovative development and state-of-the-art production techniques.

OUR CLAIM We stand for uncompromising quality We do not make any compromises on the quality and reliability of our products. We have obtained certification according to DIN EN ISO 9001, as well as being members of the RLT-Herstellerverband Raumlufttechnische Geräte, the German manufacturers’ association for ventilation and air conditioning equipment, which confirm our expertise and know how in the development and production of ventilation equipment. In our own company laboratories we have modern measurement equipment at our disposal to measure and analyse the flow and sound characteristics of...

kerg(0) OUR PRECISION IS MEASURABLE ... and you can count on that!

LEADING THE WAY! Energy efficient EC technology As a forward-thinking company, we identified long ago that a sensible processing of energy is of crucial ecological and economic significance – particularly with regard to CO2 emissions and rising energy prices. Therefore our engineers and technicians are constantly working to improve the energy efficiency of our products – and with success: Our motors with modern EC technology are more than 90% efficient and save up to 50% in energy as opposed to conventional motor technology. The low energy consumption not only contributes towards protecting the...

very high degree of efficiency integrated controller (continuous control) very simple connection additional functions (pressure control, etc.) smaller-sized moto for smaller-sized motor for ma ler-size motor o r-sized tor the same level of performanc the same level of performance evel performance rforma c fo less power consumption less power consumption ower nsumpti sumpt FASCINATINGLY EFFICIENT EC technology preserves the environment and reduces costs at the same time. Operation with an EC motor

OUR PRODUCT RANGE Standard fans for different applications We offer a suitable solution for every application from ventilation of residential buildings to commercial and industrial buildings. Centrifugal fans with forward- and backward- curved impellers Axial fans with square wall plate or double flange housing with adjustable blades Duct fans with forward- and backward- curved impellers, hinged and soundproofed designs are also available Roof fans with horizontal or vertical discharge Roof fans with standard motors for high exhaust gas temperatures Tube fans steel or plastic Zerobox sound...

Air curtains for industrial and commercial areas Zerobox for installation in intermediate ceilings, e.g. ventilation of commercial buildings Tube fan for installation in duct systems for simple ventilation, e.g. in changing rooms Unobox for ventilation of residential, commercial and industrial buildings Switches and controllers & electrical accessories to actuate the fans economically Kitchen exhaust box unit for extraction of air containing fats, e.g. commercial kitchens

OUR PRODUCT RANGE Fans for OEM applications Our fans have been successfully used in demanding applications on all continents since 1981 and cope with different requirements regarding resistance to mechanical shock, temperature range and power supply. Application area: Railway Technology Specially designed fans are installed in underground and overground trains, in regional and high speed trains to cool the drive motors, transformers, and electronic components. They are installed in the air handling units. Application area: Wind Power A modified design of the Rosenberg axial and centrifugal...

Axial fan for cooling For use in chillers Free-running impeller For use in air handling units OUR STRENGTH - YOUR ADVANTAGE • Customised development, project specific test facility measurement and quick delivery of functional samples Creation of standardised “product families“ and optimised technical solutions for the respective application Customer support throughout the whole project: from quotation, project planning, design, production and after sales service Special design centrifugal fan For use as a supply fan in air handling units in railway drivers