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Service and repairs

Item no. 10404082-02, Revision 01

35 ( 40 )

14

Service and repairs

DANGER: Electric shock.

Electric shock can lead to severe burns and life-threatening injuries.

Take measures to prevent hazards caused by electrical energy (for details re-
fer  e.g.  to  the  regulations  issued  by  the  VDE  and  the  local  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 HF spindle.

14.1

Service partners

Only  certified  service  partners  may  open  and  repair  the  spindle.  Failure  to
comply with this voids any warranty claims and compensation claims for dam-
ages.

Ü

The list of partners can be found on the following website.

https://www.nakanishi-jaeger.com/en/contact/service-partners

Summary of Contents for Z62-H360.02 S19W2/3

Page 1: ...Manual Z62 H360 02 S19W2 3 High Frequency Spindle Pneumatic taper change...

Page 2: ...elopment 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 Nakani...

Page 3: ...oise emissions 22 7 Operating location 22 8 Installation 23 8 1 Installing the HF spindle 23 8 2 Diameter of media supply line 24 8 3 Cooling water 24 8 3 1 Quality of cooling water 24 8 3 2 Setting t...

Page 4: ...Contents Item no 10404082 02 Revision 01 4 40...

Page 5: ...n 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 wi...

Page 6: ...ssories Available on request q Spindle holder q Frequency converter q Chiller q Collet grease q Further accessories on request Only approved accessories have been tested for operational safety and fun...

Page 7: ...and a frequency con verter 3 1 Permissible types of machining The HF spindle has been developed only for the following types of machining q Cutting q Drilling q Engraving q Grinding Contact Nakanishi...

Page 8: ...are 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 sp...

Page 9: ...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 Inserting the shank Note Ensu...

Page 10: ...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 11: ...of HF spindle 4 1a 3 7 2 2 8 1b 1a Electrical connection for motor phases 1b Electrical connection for Tool taper monitoring 2 Cooling water G 1 8 3 Sealing air G 1 8 4 Taper cleaning G 1 8 7 Pneumati...

Page 12: ...nformation The FC detects the following operating states of the HF spindle depending on the version q HF spindle rotating q HF spindle too hot q HF spindle at a standstill etc The FC forwards the oper...

Page 13: ...g contamination and damage to the inner taper and the clamping system 5 6 Pneumatic tool change For guidelines on air quality see Air purity classes ISO 8573 1 25 section The tool change or tool taper...

Page 14: ...ted rotation speed 60 000 rpm Acceleration braking value Per second 10 000 rpm other values by consultation Characteristics Speed sensor Differential magneto resistor TTL Number of signals 6 Motor pro...

Page 15: ...Technical Specifications Item no 10404082 02 Revision 01 15 40 Weight 6 2 kg Inner taper run out 1 Axial run out 1 6 1 Dimensions Clamping range...

Page 16: ...5 000 10 000 20 000 30 000 40 000 50 000 60 000 rpm Speed 4 026 8 819 18 770 28 697 38 767 48 775 58 700 rpm Frequency 84 167 333 500 667 833 1 000 Hz Rated power 0 128 0 299 0 616 0 93 1 241 1 55 1 8...

Page 17: ...z Rated power 0 137 0 47 1 14 1 82 2 49 3 17 3 17 kW Torque 0 345 0 65 0 63 0 63 0 63 0 63 0 53 Nm Voltage 24 44 75 112 148 185 185 V Current 9 5 16 16 16 16 15 9 15 5 A Note on operation with static...

Page 18: ...hwarz W bei J ger Stator 70 40 2pol core cable brown U blue V black W at J ger stator 70 40 2pol Aderleitung braun U blau V wei W bei J ger Stator 3 7 4pol core cable brown U blue V white W at J ger s...

Page 19: ...0 14mm ausgeworfen ejected BK 0 14mm entspannt released BK 0 14mm BN 0 14mm BU 0 14mm BN 0 14mm BU 0 14mm BN 0 14mm BU 0 14mm Spindelstecker FSW9 12 Y TEC S19 male connector FSW9 12 Y TEC S19 1 Persch...

Page 20: ...test voltage Vis 3 kV Response time ta 2 5 s Operating temperature range V 0 Top 25 180 C Resistance values TNAT T R TNAT T VPTC 2 5 V R TNAT T VPTC 2 5 V R TNAT 15 K VPTC 7 5 V R TNAT 23 K VPTC 2 5 V...

Page 21: ...gital differential magneto resistor S signal Note Resistor Rx If the resistor Rx is already integrated in the evaluation unit FC u Only connect signal and ground Supply voltage U Rx Signal 8 V 220 100...

Page 22: ...NG Risk of injury due to flying parts The HF spindle operates at high speeds which may cause chips to fly out with great force u Never remove the protective devices of the machine or system u Always w...

Page 23: ...e corresponding hoses in the hose 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 a...

Page 24: ...ses 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 unsuitabl...

Page 25: ...on air quality see Air purity classes ISO 8573 1 25 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 f...

Page 26: ...indle without a clamped tool shank If no tool shank is clamped q The clamping system is damaged by the centrifugal forces q The clamping system is shifted q The balance of the HF spindle is affected q...

Page 27: ...arding 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 loc...

Page 28: ...ed for clockwise and counter clock wise rotation Only 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...

Page 29: ...the tool mount and the inner taper of the shaft with the felt cleaning taper Insert the tool Insert the tool up to the contact surface of the clamping taper Switch off the compressed air for the tool...

Page 30: ...neumatic 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: ...agments may be flung out u 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 al...

Page 32: ...ccurately 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: ...rizontal 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 location 10 C 45 C Rel...

Page 34: ...on 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 recyc...

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: ...Frequency 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 T...

Page 37: ...manually q Do not use technical aids to clamp the HF spindle Bearings damaged q Contact Nakanishi Jaeger GmbH service No automatic tool change Cause Troubleshooting Contamination q Remove all contami...

Page 38: ...bserve 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 Machinin...

Page 39: ...5 5 1 5 6 1 5 8 1 5 9 1 6 4 1 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 s...

Page 40: ...n GERMANY 49 0 6002 9123 0 sales anakanishi jaeger com www nakanishi jaeger com Serial number Type Z62 H360 02 S19W2 3 Item no 10404082 02 Revision 01 Date 01 09 2023 Language EN Jaeger Spindles North...

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