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Summary of Contents for KEB COMBINORM
- Page 1 COMBINORM INSTRUCTION MANUAL | Type 02 Magnetic Brake Original manual COMBINORM Type 02 Brake Document 20278700 USA 00...
- Page 2 2021 KEB America, Inc. ©...
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Page 3: Preface
The hardware and software described in this document are products of KEB America, Inc. The information contained in this document is valid at the time of publishing. KEB reserves the right to update this document in response to misprints, mistakes or technical changes. -
Page 4: Laws And Requirements
→ Further information is provided in Appendix A: Certification. 1.4 Warranty KEB Automation KG provides a limited warranty on all products. This warranty can be found in the terms and conditions at our website. KEB America, Inc. Terms and Conditions Terms and Conditions Further agreements or specifications require written confirmation from KEB America, Inc. -
Page 5: Table Of Contents
Table of Contents ...................... 5 List of Figures ......................7 List of Tables ......................8 Glossary ........................9 Standards for COMBINORM Type 02 Brakes ............12 2 Safety Instructions ................13 Target Audience .................... 13 Specified Application..................14 General Safety Guidelines ................14 Electrical Safety Guidelines ................. - Page 6 7.1.2 Adjusting the Air Gap ......................33 7.1.3 Cleaning the Brake ......................33 Troubleshooting .................... 34 8 Appendix....................35 Appendix A: Certification ................35 Appendix B: Technical Specifications ............36 9 Revision History ................... 38 2021 KEB America, Inc. ©...
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Page 7: List Of Figures
Figure 12 Installed Brake .......................... 26 Figure 13 Installation Components ......................27 Figure 14 Installed Brake .......................... 27 Figure 15 Securing the Hub ........................28 Figure 16 Installation Components ......................29 Figure 17 Installed Brake .......................... 29 2021 KEB America, Inc. ©... -
Page 8: List Of Tables
Table 4 Air Gap Widths and Maximums by Brake Size ................32 Table 5 Troubleshooting ........................... 34 Table 6 Basic Characteristics ........................36 Table 7 Brake Weight by Size ........................36 Table 8 Technical Specifications ....................... 37 2021 KEB America, Inc. ©... -
Page 9: Glossary
If the air gap is too narrow, the brake may not release correctly. Application The machine/system in which the KEB device is to be used. For brakes the application is typically the motor to which the brake is attached. - Page 10 The surface of the armature and magnet that contact during brake engagement. KEB Automation KG Parent company of KEB America, Inc. Also referred to as KEB. Load The components of a mechanical system driven by a motor. The load refers to the entire system powered by the motor. See Driven Shaft/Surface for the individual component connected directly to the drive shaft.
- Page 11 The technician installing the COMBINROM brake into the application. Independent Standardization Company that tests and certifies products according to defined and industry leading safety standards. The UL mark indicates a product meets UL safety standards. 2021 KEB America, Inc. ©...
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Page 12: Standards For Combinorm Type 02 Brakes
Glossary Standards for COMBINORM Type 02 Brakes The COMBINORM installation must comply with all relevant safety standards. The following standards are relevant to the installation and operation of the COMBINORM type 02 Brake. Directive 2006/42/EC (annex I) Region: EU Essential health and safety requirements for the design and construction of machinery. -
Page 13: Safety Instructions
The following safety instructions have been created by KEB America, Inc. for the COMBINORM type 02 brake. These instructions can be supplemented by local, country- or application-specific safety instructions where relevant. -
Page 14: Specified Application
In this context, specified application means the purpose for which the COMBINORM was ordered and configured. Any use of the COMBINORM outside of this specified application is considered at the user’s own risk. Such unintended uses may pose unforeseeable risks or hazards. KEB America, Inc. -
Page 15: Installation And Operation Safety Guidelines
CAUTION The heat generated during the operation of the brake may cause burns on contact with skin. Always wear appropriate protective equipment. Carefully observe the following safety guidelines before performing maintenance on the brake. 2021 KEB America, Inc. ©... -
Page 16: Personal Protective Equipment
The personal protective equipment must be provided by the operating company and must comply with any applicable safety regulations. → See Standards for COMBINORM Type 02 Brakes for details. 2.8 Permissible Friction Work When operating the brake adhere to the friction work values specified in Appendix B: Technical Specifications, taking the speed and frequency of operation into account. -
Page 17: Product Description
Product Description 3 Product Description 3.1 Scope of this Manual This manual describes the installation and function of the COMBINORM Type 02 Brake, as well as standard maintenance and troubleshooting procedures. This manual covers the following brake models: COMBINORM Type 02 Flange-Mounted Brake ... -
Page 18: Brake Assembly Numbering Scheme
Product Description 3.3 Brake Assembly Numbering Scheme The part number for COMBINORM brakes takes the following format. The part number can be found on the name plate of the device. 2021 KEB America, Inc. ©... -
Page 19: Table 1 Hub And Rotor Bore Diameter
2 1/8‘‘ 20mm 2 1/4‘‘ 22mm 2 3/8‘‘ 24mm 2 1/2‘‘ 25mm 2 5/8‘‘ 28mm 2 3/4‘‘ 30mm 2 7/8‘‘ 32mm 3.0‘‘ 35mm 3 1/4‘‘ 38mm 40mm 42mm Table 1 Hub and Rotor Bore Diameter 2021 KEB America, Inc. ©... -
Page 20: Brake Components
3.4.1 Flange-Mounted Brake without Hub Number Description Magnet Armature Figure 3 Flange Mount without Hub Parts 3.4.2 Flange Mounted Brake with Internal Hub Number Description Magnet Armature Internal Hub Figure 4 Flange Mount with Internal Hub Parts 2021 KEB America, Inc. ©... -
Page 21: Flange-Mounted Brake With External Hub
Product Description 3.4.3 Flange-Mounted Brake with External Hub Number Description Magnet Armature External Hub Figure 5 Flange Mount with External Hub Parts 3.4.4 Shaft-Mounted Brake Number Description Magnet Armature Figure 6 Shaft Mounted Parts 2021 KEB America, Inc. ©... -
Page 22: Transportation And Storage
KEB America, Inc. 4.2 Unloading and Moving the Device Large sizes of the COMBINORM brake can be too heavy to safely move by hand. Use appropriate lifting devices to move and transport large size COMBINORM brakes. -
Page 23: Installation
Installation 5 Installation The COMBINORM type 02 brake is designed to be mounted directly over the drive shaft and affixed to a solid mounting surface. The mounting surface can be the motor itself or it can be another solid structure. -
Page 24: Brake Centering
Figure 8 Brake Centering 5.3 Air Gap Settings All COMBINORM brakes feature an air gap between the magnet and armature. This is required for proper functioning of the brake. Shaft-mounted brakes include a pre- configured air gap but flange-mounted brakes require the air gap to be set during installation. -
Page 25: Brake Installation
(denoted X). → See section Adjusting the Air Gap for details on the correct air gap by brake size. Fasten the load-side mounting surface axially ensuring that the air gap remains the proper width. 2021 KEB America, Inc. ©... -
Page 26: Flange-Mounted Brake With Internal Hub
Check the air gap to ensure it falls within the correct parameters. If the air gap is not at width X, repeat steps 3 and 4 until the air gap is at the correct width. 2021 KEB America, Inc. ©... -
Page 27: Flange-Mounted Brake With External Hub
→ See Adjusting the Air Gap for details. Secure the armature assembly (6) in place using a set screw or shaft bolt and washer end plate as shown on the next page. 2021 KEB America, Inc. ©... -
Page 28: Figure 15 Securing The Hub
Check the air gap to ensure it falls within the correct parameters. If the air gap is not at width X, repeat steps 3 and 4 until the air gap is at the correct width. 2021 KEB America, Inc. ©... -
Page 29: Shaft-Mounted Brake
Fix the brake assembly (3) to the mounting surface (2) with socket-head screws (5). Secure set screw. The shaft-mounted brake comes pre-configured with an appropriate air gap between armature and magnet. The air gap does not need to be adjusted during installation. 2021 KEB America, Inc. ©... -
Page 30: Electrical Installation
Powering the brake outside of the nominal DC voltage will damage the brake. The COMBINORM brake must be powered by a nominal DC voltage. If such a voltage is not available, an AC to DC rectifier is available for purchase from KEB America, Inc. -
Page 31: Operation
Operation 6 Operation The COMBINORM brake is DC electrically powered by a control device provided by the customer as befits the specific application. See KEB product COMBITRON for AC to DC power rectification. 6.1 Before You Begin Prior to the initial start-up of the system, go through the following checklist to ensure the brake will function properly. -
Page 32: Maintenance And Troubleshooting
Power off the brake prior to adjusting the air gap. The COMBINORM brake must be installed with an air gap of width X between the magnet and armature. This air gap allows the proper motion of the armature when the brake is operated and is required for the brake to function correctly. -
Page 33: Adjusting The Air Gap
X 7.1.3 Cleaning the Brake The COMBINORM brake should be cleaned prior to installation as well as periodically during regular maintenance. The brake should be disassembled prior to cleaning. Clean the armature and friction lining with an alcohol based brake cleaner. -
Page 34: Troubleshooting
Maintenance and Troubleshooting 7.2 Troubleshooting The following are some common issues that may occur with the COMBINORM brake, as well as steps to resolving these issues. Before performing any troubleshooting, follow all relevant safety guidelines. → See section Maintenance Safety Guidelines for details. -
Page 35: Appendix
Appendix 8 Appendix 8.1 Appendix A: Certification 2021 KEB America, Inc. ©... -
Page 36: Appendix B: Technical Specifications
Brake Size Model XX02110-XXXX Model XX02120/130-XXXX Model XX02320-XXXX 0.15 0.15 0.25 11.2 13.5 Table 7 Brake Weight by Size For further technical information including dimensions, rated torques and power input, reference the KEB product catalog. 2021 KEB America, Inc. ©... -
Page 37: Table 8 Technical Specifications
Appendix Table 8 Technical Specifications 2021 KEB America, Inc. ©... -
Page 38: Revision History
Revision History 9 Revision History Chapter Change Date Initial Publication 12/2021 2021 KEB America, Inc. ©... - Page 39 Revision History 2021 KEB America, Inc. ©...
- Page 40 Belgium | KEB America, Inc. Herenveld 2 9500 Geraardsbergen Belgium P.R. China | KEB Power Transmission Technology (Shanghai) Co. Ltd. No. 435 QianPu Road Chedun Town Songjiang District Tel: +32 544 37860 Fax: +32 544 37898 201611 Shanghai P.R. China E-Mail: vb.belgien@keb.de...
- Page 41 Automation with Drive www.kebamerica.com KEB America, Inc. 5100 Valley Industrial Blvd S Shakopee, MN 55379 Tel. +1 952-224-1400 E-Mail: info@kebamerica.com...
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