Tangential-, radial-, axial blowers Hot air blowers Pumps
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Landshut GmbH Mulfingen GmbH & Co.KG St. Georgen GmbH & Co.KG Tangential-, radial-, axial blowers, Hot air blowers, Pumps Tangential-, radial-, axial blowers Hot air blowers Pumps

– Company profile: ebm-papst – Our keys to success – Technical introduction – Type code, glossary Tangential blowers – With AC motor – Double housing version – Humidity protected – With EC motor – Double housing with EC motor Radial blowers AC – Motor directly mounted – High temperature version – For extractor hoods Radial blowers EC – With internal-rotor motor – With external-rotor motor – Interfaces – Additional electronics – RRL series – R2A series – R2K series – R2E, R2D series Axial blowers – NoFrost AC design – NoFrost EC design – AC motor with impeller Ø 80 - 175 mm General...

Company profile: ebm-papst The entire scope of air and drive technology: this is the world of ebm-papst. Originating from the companies ebm, PAPST and mvl, all three rich in tradition, ebm-papst has at its disposal a unique range of products that makes us world market leader. We unite the fortes of three remarkable companies – each of them having worked hard to succeed in attaining a leading position in the most diverse fields and segments. More than 9.700 members of staff in Germany and throughout the world develop, produce and distribute our motors and fans. Striving for perfect solutions...

General information Tangential blowers Left: Our headquarters in Mulfingen Right: For years, ebm, PAPST und mvl have been working together hand in hand. clearance for serial production only after all the For the benefit of our customers, we use the synergy effect generated by desired characteristics have been determined to our co-operation and the product ranges that complement each other so well. And now, in 2003, we move even closer and document this closeness in a joint public appearance and a joint name: ebm-papst. Environmental care is another priority with ebmduct line in EC...

Our innovations and technologies keep on turning into new industrial standards. This competitive capability can only be maintained by seeing ventilation as a whole: the interrelationship between and the system of motor engineering, aerodynamics, and electronics. These are our three core competences, imminently connected and linked in each of our products. And so we handle air intelligently and quietly and continue to set new standards in drive technology. Our system solutions already form the main part of our product range. And they will be the main key to our success. Winding machine Motor...

General information Tangential blowers Radial blowers EC Left: Endurance test lab Centre: Shaker Right: Measurement station Left: Precision noise measurement lab – EC fan units for clean room technology, where the fan is supplied as fan filter unit. As the electronics are integrated and the unit is wired up completely and ready to plug in, there is no need for our customers to waste Axial blowers time and money on laborious wiring work. Without any problems, the ebm-papst EC technology allows you to realise – Sensitive EC sensor fans for the automotive networked, bus-linked appliances, to...

Technical introduction The introductory pages preceeding the various product groups and the product pages contain specific instructions for and technical information on the relevant products. The following general information applies to the entire range of products. Electromagnetic compatibility (EMC): ebm-papst products are components supplied to other industrial and trade companies with expert knowledge of electromagnetic compatibility. ebm-papst products are therefore not subject to the Law on Electromagnetic Compatibility of Equipment. Compliance with the EMC Directive must be assessed...

General information Radial blowers AC Tangential blowers Type code, glossary Structure of type code symbol term ˙ air flow V pressure difference Pa (Pascal) at free air flow static pressure difference former units ➊ Blower design/series QLx = tangential blower speed formerly ➋ Diameter of impeller cm/mm ➌ Width of impeller, side of motor mounting XX00 = motor right 00XX = motor left XX power input power output nominal current draw tourque former unit = width of impeller cm/mm ➍ Code for mechanical design of the blower ➎ Type of motor EM Axial blowers = shaded pole motor = longlife bearing...

General information Tangential blowers Tangential blowers double housing with EC motor Tangential blowers with EC motor Tangential blowers humidity protected Axial blowers Tangential blowers with double housing Tangential blowers

Tangential blowers series QL 3, QL 4, QLK 45, QLZ 06, QLN 65 The small ratio of the impeller diameter (30 to 65 mm) to the impeller length in most cases allow a flat and stretched design. The large cross section on the suction and pressure side makes for high air delivery at low flow rates. The air being thrown a long distance and low noise level are additional features of tangential blowers. Bild Querstrom

General information Tangential blowers Radial blowers AC Vortex stream through tangential blower suction side vortex tongue pressure side Mounting conditions for QL 4 series air sucked in from top, covered backside air sucked in from the back, covered topside Mounting conditions on pressure side QL 3, QLK, QLZ, QLN air sucked in from top and back guiding plate Axial blowers separating shield Mounting conditions on suction side QL 3, QLK, QLZ, QLN Separation of suction and pressure area functional

impeller diameter 30 mm mounting position horizontal or vertical with motor at the bottom permissible ambient temperature 0 - 60˚C insulation class B, class F or H on request power input rated current characteristic curve rated voltage ebm-papst · Landshut Nominal data motor right* motor left *) Corresponding to dimensional drawing; Technical data valid at free air flow and rated voltage; bold print = standard type; subject to alterations Characteristic curves