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MHF-19 spindle
(Art.-N° 010-57-00-COD, 010-57-50-COD, 010-58-00-COD, 010-58-50-COD,
010-61-00-COD, 010-61-50-COD, 010-62-00-COD, 010-62-50-COD)
MHF-20 spindle
(Art.-N° 010-59-00-COD, 010-59-50-COD, 010-60-00-COD, 010-60-50-COD,
010-63-00-COD, 010-63-50-COD, 010-64-00-COD, 010-64-50-COD)
Assembly Instructions
Version: 21/03/2017
Filename: NA-MHF-19-20-COD-E_version2.doc
© Meyrat SA 2017
MEYRAT SA
Lengnaustrasse 10, CH-2504 Biel-Bienne, Switzerland
+41(0) 32 344 70 20 +41(0) 32 344 70 29
E-Mail: sav@meyrat.com
www.meyrat.com
(NA-MHF-19-20-COD-E)
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Summary of Contents for Meyrat MHF-19
- Page 1 +41(0) 32 344 70 20 +41(0) 32 344 70 29 E-Mail: sav@meyrat.com www.meyrat.com MHF-19 spindle (Art.-N° 010-57-00-COD, 010-57-50-COD, 010-58-00-COD, 010-58-50-COD, 010-61-00-COD, 010-61-50-COD, 010-62-00-COD, 010-62-50-COD) MHF-20 spindle (Art.-N° 010-59-00-COD, 010-59-50-COD, 010-60-00-COD, 010-60-50-COD, 010-63-00-COD, 010-63-50-COD, 010-64-00-COD, 010-64-50-COD) Assembly Instructions (NA-MHF-19-20-COD-E) Version: 21/03/2017 Filename: NA-MHF-19-20-COD-E_version2.doc © Meyrat SA 2017 1 / 26...
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Page 2: Table Of Contents
Air-oil lubrication ..........................7 Frequency converter ........................ 7 Spindle drawing ..........................8 « MHF-19 ETA6/80 COD » and « MHF-19 ETA6/100 COD » spindles ........8 010-57-00-COD / 010-58-00-COD ....................8 010-57-50-COD / 010-58-50-COD ....................8 010-61-00-COD / 010-62-00-COD ....................9 010-61-50-COD / 010-62-50-COD .................... -
Page 3: Introduction
Improper use or misuse of the spindle, or commissioning of the machine without following the instructions for use of this assembly instruction excludes a guarantee from MEYRAT SA. The assembly instructions must therefore be read and understood by all persons who will be dealing with the electric spindle. - Page 4 In case of loss of the service instruction manual, contact Meyrat SA and you will be able to obtain a new copy for a fee. To this end, send a fax, indicating the serial number of the spindle, to:...
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Page 5: Technical Characteristics
Technical characteristics 2.1 Electric spindle MHF-19 ETA6/80 COD Item No. 010-57-00- 010-57-50- 010-61-00- 010-61-50- Min. rotation speed 10'000 min Max. rotation speed 80'000 min Continuous power 135 W Connection Axial Radial Axial Radial Type of tool clamp ETA6 - UP Clamping capacity ø... -
Page 6: Bearings Lubrication Type
ATTENTION! Use only a CFB-MHF500 type converter to drive an MHF-19 or MHF-20 electric spindle. A converter can only power one electric spindle at a time. Non- compliance with the above indications can cause damage to the spindle and/or the frequency converter. -
Page 7: Air-Oil Lubrication
Power supply 110-230 VAC Dimensions (length x width x height) 220 x 105 x 105 mm Weight 2.2 kg ATTENTION! Before activating the frequency converter, read the assembly instructions. Version: 21/03/2017 Filename: NA-MHF-19-20-COD-E_version2.doc © Meyrat SA 2017 7 / 26... -
Page 8: Spindle Drawing
Spindle drawing 3.1 « MHF-19 ETA6/80 COD » and « MHF-19 ETA6/100 COD » spindles 010-57-00-COD / 010-58-00-COD AS / LU 010-57-50-COD / 010-58-50-COD AS / LU Version: 21/03/2017 Filename: NA-MHF-19-20-COD-E_version2.doc © Meyrat SA 2017 8 / 26... -
Page 9: 010-61-00-Cod / 010-62-00-Cod
010-61-00-COD / 010-62-00-COD AS / LU 010-61-50-COD / 010-62-50-COD AS / LU Version: 21/03/2017 Filename: NA-MHF-19-20-COD-E_version2.doc © Meyrat SA 2017 9 / 26... -
Page 10: Mhf-20 Eta6/80 Cod » And « Mhf-20 Eta6/100 Cod » Spindles
3.2 « MHF-20 ETA6/80 COD » and « MHF-20 ETA6/100 COD » spindles 010-59-00-COD / 010-60-00-COD AS / LU 010-59-50-COD / 010-60-50-COD AS / LU Version: 21/03/2017 Filename: NA-MHF-19-20-COD-E_version2.doc © Meyrat SA 2017 10 / 26... -
Page 11: 010-63-00-Cod / 010-64-00-Cod
010-63-00-COD / 010-64-00-COD AS / LU 010-63-50-COD / 010-64-50-COD AS / LU Version: 21/03/2017 Filename: NA-MHF-19-20-COD-E_version2.doc © Meyrat SA 2017 11 / 26... -
Page 12: Electrical Connector, Pneumatic Tube And Radius Of Curvature
3.3 Electrical connector, pneumatic tube and radius of curvature Electrical connector Pneumatic tube The radius of curvature of the pneumatic tube which is delivered with the spindle is at least 20 mm at 20°C. Version: 21/03/2017 Filename: NA-MHF-19-20-COD-E_version2.doc © Meyrat SA 2017 12 / 26... -
Page 13: Safety Notice
The permissible operating temperature is between 5°C and 40°C. Any other use, as well as uses extending outside the cited cases are not authorised. MEYRAT SA declines all responsibility for damages caused in these cases. The user alone takes responsibility for the risk. -
Page 14: Safety Analysis For Incorporation Of Spindle
- Risks of use, - Risks of maintenance. - Choose methods of protection: - The use of protective devices, - The establishment of means of signaling, - Compliance with safe working procedures. Version: 21/03/2017 Filename: NA-MHF-19-20-COD-E_version2.doc © Meyrat SA 2017 14 / 26... -
Page 15: Organisational Issues
All local and generally applicable precautions relating to work safety, the prevention of accidents and the environment. Without written authorisation from MEYRAT SA, no additions or modifications can be undertaken on the spindle or the peripheral devices. To replace spindle components, use only original replacement parts and parts from MEYRAT SA. -
Page 16: Additional Dangers
Gather the used consumables in appropriate containers (for example the original containers) and dispose of properly. Version: 21/03/2017 Filename: NA-MHF-19-20-COD-E_version2.doc © Meyrat SA 2017 16 / 26... -
Page 17: Description Of The Product
The spindle contains the following dangerous parts: the rotating part of the spindle and the tool the interface between the spindle and the securing clamp. electrical connections. pneumatic connections. Version: 21/03/2017 Filename: NA-MHF-19-20-COD-E_version2.doc © Meyrat SA 2017 17 / 26... -
Page 18: Clamps And Tools
DIN 8085. The maximum rotation speed must not be exceeded in any case. NOTE! When there is doubt regarding critical rotation speeds, MEYRAT SA can perform Note the calculation for the tool attached to its spindle. -
Page 19: Installation And Activation
No modification or addition to the spindle or the peripheral devices delivered by MEYRAT SA can be undertaken without written authorisation from MEYRAT SA. All the safety features must be linked to the controls of the machine according to their function and cannot be short-circuited or removed. -
Page 20: Spindle Assembly
Apply a small amount of oil or grease to the sleeve in order protect against corrosion (sleeve/hollow part of the spindle holder). Clean the hollow part of the spindle holder in the machine. Version: 21/03/2017 Filename: NA-MHF-19-20-COD-E_version2.doc © Meyrat SA 2017 20 / 26... -
Page 21: Connection Operation
P1 is going to be. Graph for the settings of the pressure P1 depending on the tube length and diameter. The flow at the entrance of the spindle must be set between 30-35l/min. Version: 21/03/2017 Filename: NA-MHF-19-20-COD-E_version2.doc © Meyrat SA 2017 21 / 26... -
Page 22: Connections For Oil-Mist Lubrication
Graph for the settings of the pressure P1 depending on the tube length and diameter. The flow at the entrance of the spindle must be set between 50-55l/min. Version: 21/03/2017 Filename: NA-MHF-19-20-COD-E_version2.doc © Meyrat SA 2017 22 / 26... -
Page 23: Connections For Air-Oil Lubrication
This arrangement allows to start the spindle without having to make a lubrication cycle. Otherwise, at the start of machine, it is necessary to wait during 10 minutes after the enable of pressure before you can use the spindle. Version: 21/03/2017 Filename: NA-MHF-19-20-COD-E_version2.doc © Meyrat SA 2017 23 / 26... -
Page 24: First Starting Of Spindle
Meanwhile, check the temperature of the spindle and its vibration in accordance with the protocol. When overheating, stop immediately and check the spindle cooling and lubrication. 100% Speed % Gradual running Start Time in minutes Version: 21/03/2017 Filename: NA-MHF-19-20-COD-E_version2.doc © Meyrat SA 2017 24 / 26... -
Page 25: Daily Use
50% of maximum speed and run at this speed for about 10 minutes. Finally, the spindle can accelerate to maximum speed. 100% Speed of rotation % Running up Time in minutes Version: 21/03/2017 Filename: NA-MHF-19-20-COD-E_version2.doc © Meyrat SA 2017 25 / 26... - Page 26 In case of daily use and by a temperature above 20 °C, the spindle can accelerate at any time to the maximum speed. Speed of rotation % 100% … Time in minutes Version: 21/03/2017 Filename: NA-MHF-19-20-COD-E_version2.doc © Meyrat SA 2017 26 / 26...
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