- Catalogs
- Ziehl-Abegg
- Centrifugal fans
Centrifugal fans
Centrifugal fans
This document is the 2019 technical catalogue from ZIEHL-ABEGG SE, specializing in centrifugal fans and associated control and drive technologies. It serves as a comprehensive reference for ventilation professionals, providing detailed product specifications, dimensional data, control options, and installation guidelines.
1. Company and Product Introduction
ZIEHL-ABEGG SE is highlighted as an expert in ventilation technology, offering a broad range of centrifugal fans designed for efficient and intelligent air movement. The catalogue focuses on the Royal League series, including both EC (Electronically Commutated) and AC fans.
2. Product Range and Series
The catalogue covers multiple fan series:
- Royal League EC Fans: High-efficiency electronically commutated fans for diverse ventilation applications.
- ZAmid AC Fans: Alternating current fans within the Royal League line.
- ZAbluefin-ECblue, Cpro-ECblue, C-ECblue, ZAvblue-ECblue, ZAvblue Series: Various EC fan sub-series with detailed technical and dimensional specifications.
3. Technical Descriptions and Specifications
Extensive technical data is provided for each fan type, including:
- Dimensional parameters such as diameters, lengths, widths, and thicknesses (in millimeters).
- Mounting details: bolt sizes (M4, M6, M8, M10, M12), hole counts, bolt circle diameters, and angular spacing patterns (e.g., 4x90°, 8x45°, 9/6x60°).
- Model identification codes and type keys for precise product selection.
These specifications ensure compatibility and optimal integration into ventilation systems.
4. Selection Tools and Software
The FANselect program is referenced as a software tool to assist users in selecting appropriate fan models based on application requirements, leveraging the detailed technical data.
5. Usage and Legal Notes
The catalogue includes disclaimers that the information is for guidance only, with no guarantee of accuracy. Legal claims cannot be made based on the content. Reproduction or extraction requires written permission from ZIEHL-ABEGG SE.
6. Data Tables and Dimensional Charts
Numerous detailed tables list fan models (e.g., RH25I, RH28I, RH31I, RH35I, RH40I, RH45I, RH50I, RH56I) alongside critical parameters:
- Outer diameters, mounting hole diameters, bolt circle diameters.
- Mounting hole configurations and bolt sizes.
- Flange sizes and mounting angles.
This data supports precise engineering design and ensures correct fan selection.
7. Technical Data Summary for Specific Product Lines
Detailed dimensional and mounting data are provided for the following product families:
- ZAvblue Series: Models RH25V to RH63V with mounting holes arranged in 4x90° or 8x45° patterns, bolt sizes from M6 to M12, and diameters ranging approximately 140–303 mm.
- ZAvblue with EC055: Smaller diameter components (~58 mm), mounting bolts M4x6 or M4x7, 4.5/4x90° hole patterns.
- ZApilot with EC055: Larger diameters (225–340 mm), mounting hole patterns including 4x90°, 8x45°, and 22.5° offsets.
- Vpro-ECblue Series: Models RH25V to RH63V, bolt sizes M6 to M10, diameters up to 320 mm, lengths up to 408 mm.
- ZAcube-Cpro-ECblue: Models WR..C/H011 to WR..C/H013, lengths 402–912 mm, mounting holes Ø10 mm.
- Housing Fans-ECblue: Models RG..R-ECblue series with detailed radial dimensions, bolt hole patterns, and mounting bolts typically M4x6.
8. Mounting and Assembly Details
Mounting holes follow standard angular patterns (4x90°, 8x45°, etc.) to ensure compatibility. Bolt sizes vary by model and application, with angular hole spacing critical for alignment and load distribution. Dimensions such as diameters, lengths, and thicknesses are specified to guarantee proper fit and mechanical integrity.
9. Critical Parameters and Limitations
Each model has strict dimensional limits to maintain mechanical compatibility and performance. Precise matching of bolt sizes and hole patterns is essential to avoid assembly errors. Angular offsets and hole spacing are vital for correct mounting. Material and surface finish details are not included but should be considered alongside these specifications.
10. Recommendations and Best Practices
Users should verify all dimensional data against specific model requirements before manufacturing or assembly. Specified bolt sizes and torque values (if available) must be used to ensure secure mounting. Confirm angular hole patterns and offsets to prevent misalignment. Cross-reference this data with mechanical drawings and standards for comprehensive design validation.
11. System Components and Control Technology
The catalogue details system components such as service capacitors, control modules, add-on modules, and electronic voltage controllers. Control technologies include ZAcode controllers, frequency inverters, and motor protection devices. Control interfaces support analog inputs/outputs (0-10V, 0-20mA, 4-20mA), digital inputs, RS-485 communication, and potentiometer speed control.
12. Electrical Connection and Motor Details
Connection diagrams cover single-phase and three-phase motors with internal thermostats. Contact ratings for control devices are specified (e.g., max AC 250 V, 2 A or 5 A). Wiring color codes and terminal block layouts are provided to ensure correct and safe electrical installation.
13. Installation and Usage Instructions
Guidelines include dimensional relationships for mounting based on fan diameters, safety instructions, and aerodynamic and acoustic considerations. Proper alignment, mounting clearances, and adherence to specified dimensions are emphasized to optimize fan performance and longevity.
14. Aerodynamics and Acoustics
Graphs and data illustrate aerodynamic performance and noise levels (dB) across operating points, aiding selection to meet environmental and performance requirements.
15. Additional Features and Options
Options for speed control include potentiometers and add-on modules like AM-PROFIBUS for communication integration. Display and operating terminals, as well as handheld terminals, are referenced for user interface convenience.
16. Legal and General Notes
The catalogue includes disclaimers that information is provided for guidance without guarantee of accuracy. Reproduction or extraction requires written approval from ZIEHL-ABEGG SE.
Critical Information Highlights
- Comprehensive mechanical dimensions and mounting parameters for a wide range of centrifugal fan models.
- Detailed electrical connection diagrams with contact ratings and wiring color codes.
- Control technology options including analog/digital inputs, frequency inverters, and communication modules.
- Installation and safety instructions emphasizing correct mounting and aerodynamic considerations.
- Aerodynamic and acoustic data to assist in fan selection and application.
- Legal disclaimers regarding use and reproduction of catalogue content.
This catalogue is an essential technical resource for engineers and technicians involved in the selection, installation, and control of ZIEHL-ABEGG centrifugal fans and related components, supporting precise, compatible, and optimized ventilation system design.
Catalog excerpts
ZIEHL-ABEGG SE Heinz-Ziehl-Straße 74653 Künzelsau +49 7940 16-0 [email protected] Centrifugal Fans Main Catalogue 2019 © ZIEHL-ABEGG SE - 00707102 - EN - MA - 03/2019 - 1.100 - maurer druck - This catalogue contains information for your guidance. No guarantee is provided with regard to the accuracy of all information and no legal claims may be derived from this. Reproduction of this information, or extracts thereof, is permitted only with written approval. The Royal League in ventilation, control and drive technology
Open the catalog to page 1
Using air intelligent-iy Air is always there but is hardly perceived consciously. Directing air in a specific form of movement is the competence of ZIEHL-ABEGG. As the world’s leading provider of fans with adapted control technology, ZIEHL-ABEGG relies on the efficiency and reliability of the products. With the frailblazing solutions from ZIEHL-ABEGG, customers use air and energy optimally for their individual requirements. FANselect The fan selection program With the first fully comprehensive certified fan selection program FANselect the customer can find the optimum fans and system components...
Open the catalog to page 2
Centrifugal Fans Main Catalogue 2019 Contents The ZIEHL-ABEGG Company Housing fans System components Control technology General notes
Open the catalog to page 3
Information The ZIEHL-ABEGG Company Centrifugal Fans Main Catalogue 2019 Wir entwickeln und produzieren die effizientesten Ventilatoren fur die Zukunft :V ZIEHL-ABEDie Konigskder Lufttech Regeltechnik und Antriebst Einzigartige k Kunststoffproduktion Bk fur bionische Hightech-Ventilatoren
Open the catalog to page 4
Centrifugal Fans Main Catalogue 2019 Information The ZIEHL-ABEGG Company Welcome to the world of ZIEHL-ABEGG Top technology “Made by ZIEHL-ABEGG” A pioneering spirit and the courage of innovation were the driving forces behind Emil Ziehl’s development of his first external rotor motor over a hundred years ago. With this he laid the corner stone for the success story of ZIEHL-ABEGG in 1910. Today, the family company ZIEHL-ABEGG, with its headquarters in Kunzelsau, develops, produces and sells high quality, high-tech components: Fans, special electric motors and their perfectly adapted, state-of-the-art...
Open the catalog to page 5
Information The ZIEHL-ABEGG Company Centrifugal Fans Main Catalogue 2019 One-stop expertise Fan, motor and control technology Whether air conditioning, drying, cooling or ventilating, the efficient fans with adapted drive and control technology from ZIEHL-ABEGG cope with these tasks safely and reliably. Individual and also complex customer requirements are welcome challenges. At ZIEHL-ABEGG headquarters in Kunzelsau, more than 300 engineers and technicians concentrate daily on finding the best solution. In the InVent, one of the most modern technology centres of its kind, they work on the innovations...
Open the catalog to page 6
Centrifugal Fans Main Catalogue 2019 Information The ZIEHL-ABEGG Company
Open the catalog to page 7
Information The ZIEHL-ABEGG Company Centrifugal Fans Main Catalogue 2019 EC fans of the Royal League Quiet, efficient, environmentally friendly EC fans from ZIEHL-ABEGG unite state-of-the-art motor technology with innovative aerodynamics. This symbiosis scores high marks by merging revolutionary ECblue technology with premium fans. The result is efficiency and absolutely economical operation. The new generation of axial fans heads the ECblue technology: The FE2owlet has bi-onically designed rotor blades for almost noiseless conveyance of air. Moreover, the FE2owletbio is made from 100% recyclable...
Open the catalog to page 8
Centrifugal Fans Main Catalogue 2019 Information The ZIEHL-ABEGG Company Maximum efficiency and minimum consumption ECblue with the latest ZAm/d8Technology Unique bionic profile FE2owlet, combined with ECblue technology Radial fans sector
Open the catalog to page 9
Information The ZIEHL-ABEGG Company Centrifugal Fans Main Catalogue 2019 AC-fans of the Royal League Strong, robust, extraordinary In all applications in which the material is exposed to immense stress, the AC fans from ZIEHL-ABEGG demonstrate their quality and ability. Their solid components and robust design and technology are able to withstand even the greatest stresses. The fans are therefore used in many different areas of industry or agriculture - wherever absolute insensitivity and stability is important. The high quality motor technology is the result of decades of experience at ZIEHL-ABEGG....
Open the catalog to page 10
Centrifugal Fans Main Catalogue 2019 Information The ZIEHL-ABEGG Company
Open the catalog to page 11
Information ErP Directives / EVIA Centrifugal Fans Main Catalogue 2019 Expertise in ventilation ErP directive With the Kyoto protocol, the European Union pledged to reduce CO2 emissions by at least 20 per cent by the year 2020. One measure for achieving this is the ErP directive for improved energy efficiency and general environmental compatibility of energy-related products - also known in Germany as the Eco Design directive. It supports a resource-friendly and energy-efficient product design. The implementation of these requirements is carried out for electromotors according to the Implementing...
Open the catalog to page 12
Centrifugal Fans Main Catalogue 2019 Product specification Free running impeller of the latest generation made of high performance composite material ZAmid with 5 backward curved blades in sizes 250 to 560 mm. Air flow rates up to 19,000 m3/h free blowing, max. static pressure increase up to 1,800 Pa possible. Design involves impeller mounted on motor flange and inlet nozzle with measuring device for air flow measurement. Ventilation units GR for compact installation in customer applications/devices for vertical air flow Properties and special features - Impellerwith bionic 3D profile thanks...
Open the catalog to page 13
Information Technical description Centrifugal Fans Main Catalogue 2019 Technical description Cpro-ECblue Product specification Free running Cpro impeller made of high performance composite material ZAmid with 7 backward curved, profiled blades in sizes 250 to 630 mm. Air flow rates up to 19,000 m3/h free blowing, static pressure increase up to 1,800 Pa possible. Design involves impeller mounted on motor flange and inlet nozzle with measuring device for air flow measurement. Ventilation units GR for compact installation in customer applications/devices for horizontal and vertical air flow. ER...
Open the catalog to page 14All Ziehl-Abegg catalogs and technical brochures
EC blue 0724 Pages
Fans for Agriculture12 Pages
MAXVent66 Pages
Axial-fans-main544 Pages
