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Jäger KS4-29/50, Manual

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Alfred Jäger GmbH

Siemensstraße 8
61239 Ober-Mörlen
GERMANY

+49 (0)6002-9123-0
[email protected]

www.alfredjaeger.de

Serial number

Type

KS4-29/50

Item no.

10404018

Revision

10

Date

15.11.2021

Language

EN

(

*

Jaeger Spindles North America, Corp.

6611 Bay Circle, Suite 165
Norcross, GA 30071
USA

(

*

+1 (770) 674-4480
[email protected]

www.alfredjaeger.de/en

Summary of Contents for KS4-29/50

Page 1: ...Manual KS4 29 50 High Frequency Spindle Pneumatic taper change...

Page 2: ...development we reserve the right to make technical modifications and variations from the exact design described in the manual The text in this manual has been compiled with the utmost care However Al...

Page 3: ...orne noise emissions 20 7 Operating location 21 8 Installation 22 8 1 Installing the HF spindle 22 8 2 Diameter of media supply line 23 8 3 Cooling water 23 8 3 1 Quality of cooling water 23 8 3 2 Set...

Page 4: ...Contents Item no 10404018 Revision 10 4 40...

Page 5: ...of the man ual carefully again 1 2 Explanation of symbols used To enable quick classification of information this manual uses visual aids in the form of symbols and text markings Notes are marked with...

Page 6: ...taper q C wrench q Transport packaging Check the high frequency spindle for completeness upon delivery 2 1 1 Service set q Felt cleaning taper q Collet grease 2 1 2 Optional accessories Available on r...

Page 7: ...h the HF spindle q Manual q The declaration of incorporation is part of the manual q Inspection protocol Check that the documentation supplied is complete when the spindle is delivered If necessary re...

Page 8: ...chining The HF spindle has been developed only for the following types of machining q Cutting q Drilling q Engraving q Grinding Contact Alfred J ger GmbH if other types of machining are required 3 2 P...

Page 9: ...re not approved for use in areas at risk of explosion Use in such areas may result in explosions u Do not use the HF spindle in potentially explosive atmospheres DANGER Due to flying parts The HF spin...

Page 10: ...ause chips to fly out with great force u Never remove the protective devices of the machine or system u Always wear protective goggles during work Example of design Inserting the shank Note Ensure fun...

Page 11: ...rwarding this to the machine controller for evaluation 4 3 Installation and maintenance Carry out installation cleaning and maintenance work only after shutting down the HF spindle and after the shaft...

Page 12: ...the raw data for the frequency converter Use a motor supply line that is as short as possible Adjust the speed of the HF spindle using the FC Refer to the frequency converter manual for further infor...

Page 13: ...revents foreign bodies such as chips and liquids e g emul sions from entering the HF spindle Check that air escapes at the front between the housing and the rotating parts of the HF spindle 5 5 Taper...

Page 14: ...Hz Motor poles pairs 1 Rated rotation speed 50 000 rpm Acceleration braking value Per second 10 000 rpm other values by consultation Characteristics Speed sensor Differential magneto resistor TTL Numb...

Page 15: ...Technical Specifications Item no 10404018 Revision 10 15 40 Inner taper run out 1 Axial run out 1 6 1 Dimensions Clamping range...

Page 16: ...max S1 Measured values S1 100 Rated rotation speed 10 000 20 000 30 000 40 000 50 000 rpm Speed 7 983 18 024 28 023 38 133 48 244 rpm Frequency 167 333 500 667 833 Hz Rated power 0 237 0 543 0 805 1 0...

Page 17: ...231 0 68 1 204 1 68 2 056 kW Torque 0 309 0 441 0 443 0 446 0 424 Nm Voltage 46 82 120 159 198 V Current 8 11 11 11 11 A Cos 0 28 0 49 0 66 0 77 0 81 Note on operation with static frequency converters...

Page 18: ...n gelb green yellow V Stator Stator Feldplatte DMR schwarz black gelb yellow gr n green schwarz black Drehzahlgrenze Speed limit Spindelstecker FS9 Spindle plug FS9 PTC PTC blau 0 14mm blue 0 14mm bl...

Page 19: ...cording to the positive temperature coefficient thermistor temperature TPTC small signal resistance Technical Specifications Type M135 Max operating voltage TA 0 40 C V max 30 V Max measuring voltage...

Page 20: ...resistor Rx is already integrated in the evaluation unit FC u Only connect signal and ground Supply voltage U Rx Signal 8 V 220 1000 mV 8 V 450 2000 mV 12 V 220 1000 mV 12 V 680 3000 mV 15 V 220 1000...

Page 21: ...speeds which may cause chips to fly out with great force u Never remove the protective devices of the machine or system u Always wear protective goggles during work Example of design Mounting surface...

Page 22: ...e fittings Make sure that the connections are flexible and free of strain Seal all connections for compressed air axially in relation to the tightening direction Seal all connections for cooling water...

Page 23: ...s immediate corrosion on bare parts which is often unno ticeable at first but later leads to serious corrosion damage Do not use pure or distilled water Deposits in cooling channels due to unsuitable...

Page 24: ...n air quality see Air purity classes ISO 8573 1 24 section The adjustment value for the sealing air depends on the hose diameter and length Hose diameter DN 4 The setting value can be found in the fol...

Page 25: ...no 10404018 Revision 10 25 40 8 4 3 Setting values For guidelines on air quality see Air purity classes ISO 8573 1 24 section Keep to the following values Taper cleaning 4 5 6 bar Pneumatic system for...

Page 26: ...al forces q The clamping system is shifted q The balance of the HF spindle is affected q The bearing is damaged Example of design Clockwise Turn the shaft of the spindle at least ten times by hand Bef...

Page 27: ...rding this to the machine controller for evaluation 9 4 Commissioning after storage Do not put the HF spindle into operation until its temperature has adjusted from the temperature of the storage loca...

Page 28: ...use tools with the correct direction of rotation for the HF spindle Only use tool mounts with the correct HF spindle direction of rotation Set the direction of rotation of the HF spindle on the FC in...

Page 29: ...t tool mount etc As a re sult the function of the HF spindle is no longer guaranteed u Clean the collet u Clean the clamping nut u Clean the thread of the shaft u Clean the inner taper of the shaft Li...

Page 30: ...eumatic taper change During a tool change the tool mount is pressed out of the shaft by the cylin der 10 3 2 Installing the changing station Proceed as follows to install the changing station Drill a...

Page 31: ...Note the maximum speed for the selected tool u Note the maximum speed for the HF spindle u The maximum permissible speed of the HF spindle for commissioning processing is always the lowest specified...

Page 32: ...curately all contact sur faces of the HF spindle the mount for the HF spindle the tool mount and the tool holder must be clean Note Foreign matter reduces the service life u Do not use compressed air...

Page 33: ...HF spindle in horizontal position Store the HF spindle so that it is protected from moisture dust and other environmental influences Note the following storage conditions Temperature of storage locat...

Page 34: ...ction More than 90 of the materials used in the HF spindle can be recycled alu minum stainless steel steel copper etc The HF spindle may not be disposed of with normal domestic waste Remove all non re...

Page 35: ...al energy supply companies u Before commencing work switch off the power supply of the HF spindle Note Damage due to electrostatic discharge Do not touch the electrostatic sensitive components of the...

Page 36: ...equency converter has shut down q Check the error messages in the frequency converter man ual Tool change initiated q Turn off the pneumatic system for the tool change HF spindle becomes hot Cause Tro...

Page 37: ...crews of the spindle holder manually q Do not use technical aids to clamp the HF spindle Bearings damaged q Contact Alfred J ger GmbH service No automatic tool change Cause Troubleshooting Contaminati...

Page 38: ...Observe all points in the Tool change 28 and Mainte nance 32 sections Frequency converter incorrectly set q Compare the values for the HF spindle with the set values on the frequency converter Machini...

Page 39: ...6 5 1 7 1 1 7 1 1 1 7 2 1 7 3 1 7 4 The incomplete machinery in its standard design complies furthermore with the following applicable regulations Applicable harmonized standards DIN EN ISO 12100 Safe...

Page 40: ...8 61239 Ober M rlen GERMANY 49 0 6002 9123 0 sales alfredjaeger de www alfredjaeger de Serial number Type KS4 29 50 Item no 10404018 Revision 10 Date 15 11 2021 Language EN Jaeger Spindles North Amer...

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