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Catalog excerpts
![GMN High Frequency Spindles for Manual Tool Change Catalogue - 1](https://img.directindustry.com/pdf/repository_di/116313/gmn-high-frequency-spindles-manual-tool-change-catalogue-669165_1m.jpg)
Grinding Milling Drilling Threading Mill-Turning Measuring Optical Scanning Churning Mixing Driving Pumping High Frequency Spindles for manual tool change Machining Spindles High Frequency Spindles GMN Paul Müller Industrie GmbH & Co. KG Äußere Bayreuther Straße 230 D - 90411 Nürnberg Phone: Fax: Email: Internet: www.gmn.de
Open the catalog to page 1![GMN High Frequency Spindles for Manual Tool Change Catalogue - 2](https://img.directindustry.com/pdf/repository_di/116313/gmn-high-frequency-spindles-manual-tool-change-catalogue-669165_2m.jpg)
Advantages of GMN high frequency spindles The development Advantages of hybrid ceramic bearings Bearing systems, Lubrication system Coolant through the shaft Utility connections Typical installation schematic Spindle selection - Standard and Options Technical data Describition Power characteristics Drive systems, Overspeed and standstill monitor Accessories - Cable Tool interface Safety aspects Spindle nose and Grinding quill interface, Speed limitation Short taper interface HSK style interface Oil/air lubricator, Chillers Proper spindle selection Quality assurance Successful specific...
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High frequency spindles for manual tool change Increase of power and torque as the tables indicate. In addition, reliability, .The working life of HSX-spindles in comparison to the With the improvements of power, load carrying capacity and stiffness in the HV-X designs the working range of single spindles is extended over the previous models. These enhancements minimize the number of spindles required to cover a large speed range. The special motor design also permits the use of more economically sized frequency converters to match the application requirements. . . The GMN product line...
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High frequency spindles for manual tool change Advantages Of Hybrid Ceramic Bearings GMN high frequency spindles utilize hybrid ceramic ball bearings. These bearings have standard steel bearing races and are matched with silicon nitride balls. Advantages of hybrid bearings compared with normal spindle bearings are: Axial shaft movement As a result of the lightweight ceramic balls, centrifugal forces are reduced with a corresponding reduction in dynamic movement of bearing races. In addition, movements due to less friction and the lower coefficient of expansion of ceramics are reduced....
Open the catalog to page 4![GMN High Frequency Spindles for Manual Tool Change Catalogue - 5](https://img.directindustry.com/pdf/repository_di/116313/gmn-high-frequency-spindles-manual-tool-change-catalogue-669165_5m.jpg)
High frequency spindles for manual tool change Bearing Systems Spring preloaded single bearings Spring preloaded bearing sets ► Minimal temperature variations due to liquid cooling of the motor and front bearings complement. ► All mounting and critical datums are hardened and ground for longer service life. ► Horizontal spindle mounting. Differing position on request. ► Monitoring of motor temperature via temperature ► Short, rigid construction due to the high-frequency motor being placed between the bearing sets, results in favorable critical speeds, far exceeding the operating speed. ►...
Open the catalog to page 5![GMN High Frequency Spindles for Manual Tool Change Catalogue - 6](https://img.directindustry.com/pdf/repository_di/116313/gmn-high-frequency-spindles-manual-tool-change-catalogue-669165_6m.jpg)
High frequency spindles for manual tool change Lubrication System Oil/air lubrication Lubrication drain Oil pump Oil metering valve Mixing chamber High reliabilty in operation due to separate supply to each bearing group and exact quantity of volume. u Ecological compatibility because of minimum oil consumption and elimination of oil mist. Long life and high load carrying capacity as a result of the use of oils with additives like EP and HT. u Large spectrum of applicable oils. Grease lubrication + Air purge
Open the catalog to page 6![GMN High Frequency Spindles for Manual Tool Change Catalogue - 7](https://img.directindustry.com/pdf/repository_di/116313/gmn-high-frequency-spindles-manual-tool-change-catalogue-669165_7m.jpg)
High frequency spindles for manual tool change Through The Shaft (Option) Coolant through the shaft with gap seal (du) Coolant drain ► Maximum coolant pressure: 4 bar. ► Withstands pressure pulses. ► Horizontal spindle mounting. Differing position on request. Coolant through the shaft with high pressure rotary union (dh) ► Maximum coolant pressure depends on the spindle ► Can be operated dry. type and seal design. Horizontal spindle mounting. Please consult GMN. DiffeMng positjon Qn requesyt ► Minimum coolant pressure: 0.5 bar. . n , . , . , . , , ^ ► Pressure pulsing has to be avoided.
Open the catalog to page 7![GMN High Frequency Spindles for Manual Tool Change Catalogue - 8](https://img.directindustry.com/pdf/repository_di/116313/gmn-high-frequency-spindles-manual-tool-change-catalogue-669165_8m.jpg)
High frequency spindles for manual tool change Coolant inlet Coolant outlet Lubrication drainage straight "GA" style electrical connector 1) View Y Option angled "GA" style electrical connector 1) Option "Flange housing" 1) Oil/air supply Coolant inlet Coolant outlet Lubrication drainage straight "GA" style electrical connector 1) View X straight "MAC" style electrical connector 1) with angled "GA" style electrical connector 1) Option "angled connector" 1) 1) Design options see pages 13, 15. with angled "MAC" style electrical connec
Open the catalog to page 8![GMN High Frequency Spindles for Manual Tool Change Catalogue - 9](https://img.directindustry.com/pdf/repository_di/116313/gmn-high-frequency-spindles-manual-tool-change-catalogue-669165_9m.jpg)
High frequency spindles for manual tool change HV-XS - / HS-T - Style View X -0,1 Oil/air supply Coolant inlet "Radial" style electrical connector 1) Coolant outlet Lubrication drainage View Y Option "Flange housing" 1) only together with straight "GA" style electrical connector Option straight "GA" style electrical connector 1) Option "Flange housing" 1) Oil/air supply Coolant inlet Lubrication drainage straight "GA" style electrical connector 1) View Y Option angled "GA" style electrical connector 1) 1) Design options see pages 13, 15.
Open the catalog to page 9![GMN High Frequency Spindles for Manual Tool Change Catalogue - 10](https://img.directindustry.com/pdf/repository_di/116313/gmn-high-frequency-spindles-manual-tool-change-catalogue-669165_10m.jpg)
High frequency spindles for manual tool change Option "Flange housing" 1) View X SE M 8 - 12/15 for vibration sensor both sides of flange Oil/air supply Coolant outlet Coolant inlet Lubrication drainage straight "GA" style electrical connector 1) View Y straight "MAC" style electrical connector 1) with angled "GA" style electrical connector 1) Option "angled connector" 1) Option "Flange housing" 1) View X SE M 8 - 12/15 for vibration sensor both sides of flange with angled "MAC" style electrical connector 1) Coolant inlet straight "GA" style electrical connector 1) View Y straight "MAC"...
Open the catalog to page 10![GMN High Frequency Spindles for Manual Tool Change Catalogue - 11](https://img.directindustry.com/pdf/repository_di/116313/gmn-high-frequency-spindles-manual-tool-change-catalogue-669165_11m.jpg)
High frequency spindles for manual tool change Typical Installation Schematic Machine control Drive / Converter Converter ON ) Analogue input Motor temperature limit Ready Zero speed signal ON and demand speed reached Motor protection Fault indicator Speed or position feedback Oil/air lubrication Cooling system Typical system setup. Actual performance will be spindle and converter dependant.
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