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Summary of Contents for Afag CR 25
- Page 1 CR 32 Translation of the Original Assembly Instructions EN CR 25 Order no.: 50254300 CR 32 Order no.: 50254301 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 1–56 ...
- Page 2 Your Afag team © Subject to modifications The rotary modules have been designed by Afag Automation AG according to the state of the art. Due to the constant technical development and improvement of our products, we reserve the right to make technical changes at any time.
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Page 3: Table Of Contents
2.8.5 Danger caused by omitting maintenance work ........16 Technical data ...................... 17 Rotary module CR 25 ................. 17 3.1.1 Dimensional drawing CR 25 ..............17 3.1.2 Technical data CR 25 ................18 3.1.1 Preferred combinations CR 25 ............. 19 3.1.2 Module loads CR 25 ................ - Page 4 Product description ..................30 Accessories ....................31 5.3.1 Accessories CR 25, CR 32 ..............31 5.3.2 Other accessories CR 25, CR 32 ............31 Fields of application ..................32 Installation, assembly & setting ................. 33 Safety instructions for installation & assembly ........... 33 Installation and assembly ................
- Page 5 Safety instructions for decommissioning, disassembling and disposal ..51 10.2 Decommissioning ..................51 10.3 Disassembly ....................51 10.4 Disposal ...................... 52 Declaration of incorporation ................53 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 5–56 ...
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Page 6: General
NOTICE This safety note points out a potentially dangerous situation which, if not avoided, can cause substantial damage to property and the environment. 6 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ... - Page 7 Warning - back injury due to heavy lifting. Warning - Risk of injury as a result of parts being flung out! Warning - high noise levels. Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 7–56 ...
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Page 8: Additional Symbols
Wear parts (e.g. shock absorbers) are excluded from the warranty.* The warranty covers the replacement or repair of defective Afag parts. Further claims are excluded. * However, a customer has a right to a defect-free product. This does also apply to defective accessories and wear parts. -
Page 9: Liability
(VDE) and these safety and assembly instructions 1.6 Liability No changes shall be made to the rotary modules CR 25/CR 32 unless described in this instructions manual or approved in writing by Afag Automation AG. Afag Automation AG accepts no liability for unauthorized changes or improper assembly, installation, commissioning, operation, maintenance or repair work. -
Page 10: Safety Instructions
Failure to follow the directions and safety instructions given in this instructions manual may result in serious hazards. 2.2 Intended use The CR 25 / CR 32 rotary modules are used for shock-free gripping/rotating of loads in non-hazardous atmospheres under the ambient and operating conditions defined for these modules. -
Page 11: Obligations Of The Operator And The Personnel
the operating company shall be solely responsible for such damage, and Afag does not accept any liability for damages caused by improper use. 2.4 Obligations of the operator and the personnel 2.4.1... -
Page 12: Obligations Of The Personnel
Authorized persons who due to their specialized professional training, expertise and experience are capable of identifying risks and preventing possible hazards arising from the use of the machine. 12 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ... -
Page 13: Personal Protective Equipment (Ppe)
Hearing protectors are required to protect the personnel against excessive noise levels to prevent noise-induced hearing loss. Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 13–56 ... -
Page 14: Changes And Modifications
2.7 Changes and modifications No changes may be made to the rotary modules which have not been described in these assembly instructions or approved in writing by Afag Automation AG. Afag Automation AG accepts no liability for unauthorised changes or improper assembly, installation, commissioning, maintenance or repair work. -
Page 15: Danger Due To Electricity
Work on the machine's electrical equipment may only be performed by skilled electrician or trained personnel under the supervision of a skilled electrician in accordance with all relevant electrical regulations. Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 15–56 ... -
Page 16: Mechanical Hazards
The due diligence obligations of the operating company include ensuring that the personnel carrying out maintenance work is appropriately trained and qualified. 16 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ... -
Page 17: Technical Data
Technical data Technical data 3.1 Rotary module CR 25 3.1.1 Dimensional drawing CR 25 Type CR 25 G 1/8’’ Clockwise Counterclockwise Fig. 1 Dimensional drawing - Rotary module CR 12 On all modules the hole patterns of the flange are set to 0° position. The flange thus turns 100°... -
Page 18: Technical Data Cr 25
(chapter 5.4). The technical data refer to a nominal pressure of 6 bar and the Afag standard test conditions. Note: If a torque acts against the direction of rotation in the end position, select a drive with twice the theoretical torque. -
Page 19: Preferred Combinations Cr 25
Note that here might be different mounting positions from one module to another one. The required connection elements and the range of support columns are depicted in the catalogue “HT Accessories”. Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 19–56... -
Page 20: Module Loads Cr 25
Max. force, axial pulling dynamic 200 N Max. payload, radial dynamic 891 N Max. payload, radial static 3635 N Fig. 3 Table module loads CR 25 20 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ... -
Page 21: Load Diagrams Cr 25
Technical data 3.1.3 Load diagrams CR 25 Fig. 4 Load diagrams CR 25 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 21–56 ... -
Page 22: Rotary Module Cr 32
On all modules the hole patterns of the flange are set to 0° position. The flange thus turns 100° to the left and 100° to the right. 22 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ... -
Page 23: Technical Data Cr 32
(chapter 5.4). The technical data refer to a nominal pressure of 6 bar and the Afag standard test conditions. Note: If a torque acts against the direction of rotation in the end position, select a drive with twice the theoretical torque. -
Page 24: Preferred Combinations Cr 32
Note that here might be different mounting positions from one module to another one. The required connection elements and the range of support columns are depicted in the catalogue “HT Accessories”. 24 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ... -
Page 25: Module Loads Cr 32
Max. force, axial pulling dynamic 370 N Max. payload, radial dynamic 1983 N Max. payload, radial static 8733 N Fig. 7 Table module loads CR 32 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 25–56 ... -
Page 26: Load Diagrams Cr 32
Technical data 3.2.5 Load diagrams CR 32 Fig. 8 Load diagrams CR 32 26 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ... -
Page 27: Transport, Packaging And Storage
4.2 Scope of supply The rotary modules are supplied with an operating and assembly manual and a safety data sheet (see scope of supply below). Fig. 9 Scope of delivery rotary modules CR 25 / CR 32 [Unt] CR 25 [Unt] CR 32 Center. -
Page 28: Transport
Environmental damage can be caused by incorrect disposal of the packaging material. Dispose of the packaging material in an environmentally sensitive way in accordance with the local environmental regulations. 28 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ... -
Page 29: Storage
Clean the rotary modules and protect the blank metal parts against corrosion using the appropriate means. Protect the rotary modules from dirt and dust. Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 29–56 ... -
Page 30: Structure And Description
4. Shock absorber SD 8. Fastening holes for mounting devices 5.2 Product description Rotary modules of the CR 25 / CR 32 series are precision devices. In order ensure safe and reliable operation it is important that the modules are handled with care. -
Page 31: Accessories
50033432 Net weight 0.02 kg Operating voltage 10 – 30 VDC Fig. 11 Initiator - INI c10x28.5 5.3.2 Other accessories CR 25, CR 32 Shock absorb. SD M 20x1.5-1 Shock abs.SDM25x1.5-1 Order Number 50252844 Order Number 50252854 Stroke H 15 mm... -
Page 32: Fields Of Application
Pressure can only be exerted by piston (2) ½ torque Fig. 12 Exerted pressure of the pistons as a function of the piston position 32 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ... -
Page 33: Installation, Assembly & Setting
No liability for damages can be assumed for damages caused by improper installation/assembling work on the part of the operator. Also observe the safety instructions in chap. 2 „Safety instructions“ in this manual. Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 33–56 ... -
Page 34: Installation And Assembly
Assembly and attachment In order to ensure high and repetitive accuracy of fit during assembling, operation and exchanging of a module, the components of the Afag modules are provided with a precise module centering unit. The rotary modules can be mounted both in horizontal and vertical position. - Page 35 Installation, assembly & setting Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 35–56 ...
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Page 36: Tightening Torques For Screws
Vent the system slowly! The minimum compressed air quality shall comply with the specifications of ISO 8573-1:2010. 36 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ... -
Page 37: Fig. 14 Pneumatic Connection Cr 25 & Cr 32
Installation, assembly & setting Pneumatic connections rotary modules CR 25, CR 32 The CR rotation module has 3 selectable pneumatic connection options for each direction of rotation. (1) Upper module half: 3 connections (G 1/8’’), clockwise direction of rotation (2) Lower module half: 3 Connections (G 1/8’’), counterclockwise direction... -
Page 38: Assembling, Monitoring, Replacement Of The Sensors
If the LED does not change its switching state during end position monitoring, the sensor is defective and must be replaced! NOTICE Make sure that only the prescribed magnetic field sensors are used! 38 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ... -
Page 39: Mounting Of Additional Modules
CR 25 / CR 32 rotary modules. Make sure that the modules to be integrated are designed for the payload generated during full operation of the rotary modules CR 25/CR 32. Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. -
Page 40: Settings
Adjustment and conversion work may only be carried out by qualified personnel! Also observe the safety instructions in chap. 2 „Safety instructions“ in this manual. 40 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ... -
Page 41: Adjusting The Angle Of Rotation
If the angle of rotation is reduced by more than 100°, a compressed air leakage occurs due to the design. Turn the stop screw back to eliminate the leakage that has occurred. Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 41–56 ... -
Page 42: Setting Of The End Positions
The end position damping is set. If the damping function is not yet optimal, it can also be adjusted with a compressed air throttle. 42 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ... -
Page 43: Adjusting The Shock Absorber
Carefully screw the threaded sealing ring onto the shock absorber! When removing or mounting a shock absorber, make sure that the sealing ring fits exactly against the stop sleeve before tightening the lock nut! Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 43–56 ... -
Page 44: Commissioning
1. Slowly ventilate the entire system. 2. Note the permissible values of the rotary module ( Chapter 3) for: payload movement frequency mechanical stress 44 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ... - Page 45 3. Make sure that there are no persons or tools within the working area of the rotary module. 4. Perform test run: Start with slow traversing movements, then continue under normal operating conditions. Commissioning is completed. Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 45–56 ...
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Page 46: Fault Elimination
Retrofitting of shock absorber Exhaust flow control defective Replace exhaust flow control Lifting speed too high Adjust exhaust flow control 46 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ... -
Page 47: Maintenance And Repair
Before starting any activities, switch off the media supply (pneumatics) and secure it from being switched on again! Also observe the safety instructions in chap. 2 „Safety instructions“ in this manual. Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 47–56 ... -
Page 48: Maintenance Activities And Maintenance Intervals
5 million load cycles. Incorrectly adjusted, missing or defective shock absorbers impair the function of the module and can lead to its destruction! 48 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ... -
Page 49: Compressed Air Specifications
If the rotary modules are used in an ionised air environment, there is a risk that exposed parts could corrode. Always grease exposed parts e.g. flanges, shafts, guides and jaws regularly. Afag standard lubrication: Staburax NBU8EP (flat guides), Blasolube 301 (piston rods) 9.3.2 Compressed air specifications The rotary modules are lifetime lubricated and can be operated with lubricated or non-lubricated compressed air. -
Page 50: Further Maintenance
Afag Automation AG offers a reliable repair service. Defective rotary modules can be sent to Afag for warranty repair within the warranty period. Please note that Afag does not assume any warranty for rotary modules that have not been replaced or repaired by Afag! -
Page 51: Decommissioning, Disassembly, Disposal
Disassembling should only be carried out by qualified personnel! Only remove the rotary module when the control unit is switched off and secured! Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 51–56 ... -
Page 52: Disposal
Electronic parts, electrical scrap, auxiliary and operating materials must be disposed of by approved specialist companies. Information on proper disposal can be obtained from the responsible local authorities. 52 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ... -
Page 53: Declaration Of Incorporation
The relevant technical documentation has been created according to Annex VII, Part B of the above- mentioned Directive. Authorised representative for compiling the technical documentation: Niklaus Röthlisberger, Product Manager, Afag Automation AG, CH-4950 Huttwil, Germany Place/Date: Huttwil, 04.01.2020 Siegfried Egli Niklaus Röthlisberger... - Page 54 Maintenance intervals ........48 Maintenance points rotary module ....48 Maximum damping effect ........43 Tightening torques ..........36 Warranty ............. 8 54 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ...
- Page 55 Table module loads CR 32 ......................25 Fig. 8 Load diagrams CR 32 ........................26 Fig. 9 Scope of delivery rotary modules CR 25 / CR 32 ................27 Fig. 10 Structure of the rotary module CR ....................30 Fig. 11 Initiator - INI c10x28.5 ........................
- Page 56 56 – 56 Assembly instructions EN CR 25 / CR 32 Edition 01/2020 Rev. 4.0 ...
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