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Designated use

Item no. 10205029, Revision 04

8 ( 44 )

3

Designated use

The HF spindle is an “incomplete machine” in accordance with the Machinery
Directive and cannot perform any function independently. The HF spindle can
only  be  operated  in  conjunction  with  a  machine  tool  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

Ü

Contact 

Nakanishi Jaeger GmbH

 if other types of machining are required.

3.2

Permissible materials

The HF spindle has been developed only for the following materials.

q

Metals (such as alloys, cast metals etc.)

q

Sintered materials

q

Plastics

q

Wood

q

Graphite

q

Stone (marble, etc.)

q

Paper and cardboard

q

Circuit boards

q

Glass and ceramic

Ü

Contact 

Nakanishi Jaeger GmbH

 if other materials are to be machined.

Summary of Contents for F80-M530.05 K1,5S5RV

Page 1: ...Manual F80 M530 05 K1 5S5RV High Frequency Spindle Manual taper change ...

Page 2: ...lopment 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 Nakanishi Jaeger GmbH cannot assume any legal responsibility or liability of any kind for incorrect information and any consequences thereof Translations and reproductions including of extracts are prohibite...

Page 3: ... 2 1 Performance Diagram 21 6 3 Wiring diagram 22 6 4 Motor protection PTC 160 C 24 6 5 Speed and position sensor MiniCoder 25 6 5 1 Technical Specifications 25 6 6 Air borne noise emissions 26 7 Operating location 26 8 Installation 27 8 1 Installing the HF spindle 27 8 2 Diameter of media supply line 28 8 3 Cooling water 28 8 3 1 Quality of cooling water 28 8 3 2 Setting the cooling 28 8 4 Compre...

Page 4: ...Contents Item no 10205029 Revision 04 4 44 ...

Page 5: ...tion 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 a signal word and a colored box DANGER Dangerous situation Results in serious injury or death u Measure to avert the danger WARNING Dangerous situation May result in serious injury or death u Me...

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 func tionality Ü Do not use any other accessories this may invalidate any warranty claims and compensation claims for damages Ü If the spindle holder is to be produced in house it is essential to contact...

Page 7: ...Transport and packaging Item no 10205029 Revision 04 7 44 2 2 Packaging of HF spindle All transport packaging materials can be recycled in appropriate disposal facil ities ...

Page 8: ...ng The HF spindle has been developed only for the following types of machining q Cutting q Drilling q Engraving q Grinding Ü Contact Nakanishi Jaeger GmbH if other types of machining are required 3 2 Permissible materials The HF spindle has been developed only for the following materials q Metals such as alloys cast metals etc q Sintered materials q Plastics q Wood q Graphite q Stone marble etc q ...

Page 9: ...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 spindle operates at high speeds and may therefore be flung away by these u Operate the HF spindle only if it is installed in the machine or system in a fixed manner Note Adhere to the limit values u Obse...

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 functionality u Never operate the HF spindle 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 bal...

Page 11: ...his to the machine controller for evaluation 4 3 Installation and maintenance Ü Carry out installation cleaning and maintenance work only after shutting down the HF spindle and after the shaft has come to a standstill Ü Install all safety and protective devices of the machine immediately after completing work 4 4 Modification and repair Modifications or alterations to the HF spindle are only permi...

Page 12: ...e 2 2 3 11 12a 12b 12b 12c 1a 1c 1a Electrical connection for motor phases 1c Electrical connection for Vector control 2 Cooling water G 1 8 3 Sealing air G 1 8 11 Internal coolant supply G 1 8 12a Leakage Internal coolant supply G1 8 12b Leakage Internal coolant supply M5 12c Leakage High Frequency Spindle M6 ...

Page 13: ...ding on the version q HF spindle rotating q HF spindle too hot q HF spindle at a standstill etc The FC forwards the operating states of the HF spindle to the machine con troller Note Connect the SpeedTEC quick locking connector u For the combination SpeedTEC connector plug SpeedTEC cable plug u Remove the O ring on the SpeedTEC connector plug 5 3 Cooling Liquid cooling keeps the HF spindle at a co...

Page 14: ...lant is routed internally through the HF spindle and tool and emerges at the interface of the clamped tool The coolant lubricates the tool at the same time Note Unsuitable tool Tools without an internal hole are not suitable for internal coolant supply u It is essential to switch off the internal coolant supply if tools without an internal hole are being used for production reasons If this is not ...

Page 15: ...h elastomers No change to Shore hardness values or elongation Compatibility with non ferrous metals No damage to copper brass or aluminum parts Adhesive residue behavior after slow evaporation at 50 C Not adhesive No adhesive tape effect Easily resoluble or re emulsifiable 5 5 2 Filtering the cooling lubricant Unfiltered flow media with a particle size in excess of 50 µm lead to increased wear Ü U...

Page 16: ...operating pressure Closing valves may also cause excessive pressure fluid hammer Excessive pressures may also occur when pressure is additionally applied to an incompressible medium e g cooling lubricant in a closed space due to a stroke motion Ü Remedy ventilation 5 6 Leakage Note Damage to the HF spindle due to leakage Cooling lubricant may enter the HF spindle through the bearing of the inter n...

Page 17: ...gle at least 15 Ü Route away the leak to avoid backing up 5 6 2 Internal coolant supply horizontal installation Example of design Leakage Leakage Screw in depth 1 High Frequency Spindle max 6 mm 2 Internal coolant supply max 6 mm Ü Position the HF spindle so that all leakage lines can always be connected to the relief holes in the 6 o clock position at the lowest point Ü Remove the sealing plugs t...

Page 18: ...r poles pairs 2 Rated rotation speed 30 000 rpm Acceleration braking value Per second 10 000 rpm other values by consultation Characteristics Speed sensor Vector control Toothed wheel Teeth 128 Module 0 3 Motor protection PTC 160 C Housing Stainless steel Housing diameter 80 mm Flange diameter 98 mm Pitch circle dia 89 mm 8 x Ø 5 3 for screws M5 Cooling Liquid cooled Ambient temperature 10 C 45 C ...

Page 19: ...0205029 Revision 04 19 44 Clockwise and anticlockwise Coupler plug 9 pin SpeedTEC motor phases 17 pin sensors Weight 8 kg Inner taper run out 1 µ Axial run out 1 µ 6 1 Dimensions Clamping range of spindle holder Clamping range of flange ...

Page 20: ...5 000 10 000 15 000 20 000 25 000 30 000 rpm Speed 3 888 8 766 14 002 18 910 23 868 28 294 rpm Frequency 167 333 500 667 833 1 000 Hz Rated power 0 766 1 671 2 641 3 398 4 043 4 621 kW Torque 1 88 1 82 1 8 1 72 1 62 1 56 Nm Voltage 86 154 228 297 366 365 V Current 10 10 10 10 10 10 A Cos φ 0 25 0 41 0 57 0 67 0 71 0 8 Measured values S6 60 Rated rotation speed 5 000 10 000 15 000 20 000 25 000 30 ...

Page 21: ...9 2 333 3 842 5 425 6 871 6 893 kW Torque 2 41 2 86 2 93 2 94 2 87 2 43 Nm Voltage 81 151 217 286 351 348 V Current 14 15 15 15 15 16 A Cos φ 0 93 0 91 0 89 0 88 0 88 0 9 Note on operation with static frequency converters For operation with a frequency converter the effective fundamental voltage must correspond to the specified motor voltage The measured currents may be greater than the specified ...

Page 22: ...mm BK 1 5mm GNYE 1 5mm RD 0 5mm OG 0 5mm GN 0 5mm A B C PE G E F H L WH 0 5mm BK 0 5mm 1 2 3 4 5 6 7 8 9 Motorkabel 4x1 5mm 5x0 5mm motor cable 4x1 5mm 5x0 5mm 2 0 Zust Änderung Datum Name a PT1000 hinzu 22 06 21 SP 1 Perschewski 17 10 17 1 29042370 g f e d c b a 4 5 6 1 3 2 a b c d e f g Bl Übersetzungen Vervielfältigungen und die Weitergabe an Dritte auch nur auszugsweise ist ohne schriftliche G...

Page 23: ...5 mm wird nicht benötigt isoliert hineinlegen not connected isolated YE 0 25 mm BK 0 25 mm WH 0 25 mm BN 0 25 mm GY 0 25 mm BU 0 25 mm RD 0 25 mm PK 0 25 mm 2 0 1 Perschewski 16 03 17 1 29022570 g f e d c b a 4 5 6 1 3 2 a b c d e f g Bl Übersetzungen Vervielfältigungen und die Weitergabe an Dritte auch nur auszugsweise ist ohne schriftliche Gehnehmigung der Fa Nakanishi Jaeger GmbH untersagt Datu...

Page 24: ...ing 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 TA 25 K TNAT 15 K V Meas max 7 5 V Nominal resistance VPTC 2 5 V RN 250 Ω Insulation test voltage Vis 3 kV Response time ta 2 5 s Operating temperature range V 0 Top 25 180 C Resistance values TNAT ΔT R T...

Page 25: ...hnical Specifications Output level 1 VSS as differential signal Output signal 2 sinusoidal signals offset by 90 and their inverse signals short circuit proof Option reference pulse Output frequency 0 200 kHz for a line capacity of 5 nF Offset static 20 mV Amplitude tolerance 20 10 Amplitude synchronization USp1 USp2 0 9 1 1 Supply voltage UB 5 VDC 5 Power consumption without load 0 3 W Cable lengt...

Page 26: ... range of spindle holder Ü Make sure that the correct spindle holder for the HF spindle is fitted in the machine Clamping range of flange Ü Make sure that the hole pattern of the HF spindle and hole pattern of the mounting surface in the machine match Ä Check the number and sizes of the mounting screws optional acces sories Ü Check the connecting hoses for damage Ü Check the connecting cables for ...

Page 27: ...nd free of strain Ü Seal all connections for compressed air axially in relation to the tightening direction Ü Seal all connections for cooling water axially in relation to the tightening direction Ü If the HF spindle is equipped with sealing air Ä Make sure that no air flow can occur in the bearing area Ä Always use sealed cable boxes when connecting electrical lines Ü Mount the HF spindle on the ...

Page 28: ...lity of cooling water Distilled water causes immediate corrosion on bare parts which is often unno ticeable at first but later leads to serious corrosion damage Ü Do not use pure or distilled water Deposits in cooling channels due to unsuitable cooling water prevent the dis sipation of heat Ü Use cooling water with the following properties Drinking water according to 98 83 EC Hardness 1 15 dH PH v...

Page 29: ... air quality see Air purity classes ISO 8573 1 29 section The adjustment value for the sealing air depends on the hose diameter and length Ü Hose diameter DN 4 Ü The setting value can be found in the following diagram Ü To ensure effective control turn on the sealing air and cooling when turn ing on the machine This protects the HF spindle even when it is stationary Lowest sealing air supply Dry m...

Page 30: ...0 rpm 5 bar Above 10 000 rpm No pressure 4 Minimum quantity cooling lubrication Max 5 bar 5 Cooling lubricant Max 80 bar 6 Vent G1 8 7 Leakage 5 x M5 Ü Keep lines short Ü Do not exceed the pressures specified above Ü Avoid pressure pulsation Ä Max 5 bar Ü Avoid pressure peaks Low pulsation delivery of media 2 bar by the pump increases the service life of the cooling lubricant system components and...

Page 31: ...entrifugal forces q The clamping system is shifted q The balance of the HF spindle is affected q The bearing is damaged Ü Turn the shaft of the spindle at least ten times by hand Ü Before storing and before commissioning only clean the cooling duct with compressed air 9 1 Running in schedule Duration of load minutes Max load Ü Put the HF spindle into operation with a clamped tool without machining...

Page 32: ...ing this to the machine controller for evaluation 9 4 Commissioning after storage Ü Do not put the HF spindle into operation until its temperature has adjusted from the temperature of the storage location to the temperature of the us age location Ä The temperature difference between the HF spindle and the usage lo cation should not exceed 10 C Ü Carry out all steps in the Maintenance 36 section Ü ...

Page 33: ...spindle is affected q The bearing is damaged 10 1 Clockwise and counter clockwise Sample illustration Direction of rotation indication The HF spindle clamping system is designed for clockwise and counter clock wise rotation Ü Only use tools with the correct direction of rotation for the HF spindle Ü Only use tool mounts with the correct HF spindle direction of rotation Ü Set the HF spindle directi...

Page 34: ...he service set Ü Insert the tool taper into the HF spindle Ä See figure Joining position Ü Insert the hexagon wrench into the threaded spindle through the access hole Ü Tighten the threaded spindle clockwise with the tightening torque MA max Ä MA max 3 Nm Ä See figure Clamping position DANGER Due to flying parts The hexagon socket wrench may be flung out during operation of the HF spindle due to t...

Page 35: ... HF spindle for commissioning processing is always the lowest specified speed Note Unsuitable tool Tools without an internal hole are not suitable for internal coolant supply u It is essential to switch off the internal coolant supply if tools without an internal hole are being used for production reasons If this is not done the HF spindle will be damaged or destroyed Ü Only use tools that are tec...

Page 36: ...to the openings of the HF spindle 12 2 Daily cleaning To ensure that the HF spindle functions safely and accurately 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 to clean the HF spindle u Do not use ultrasonic cleaning on the HF spindle u Do not use steam...

Page 37: ...izontal position Ü Store the HF spindle so that it is protected from moisture dust and other environmental influences Ü Note the following storage conditions Temperature of storage location 10 C 45 C Relative humidity 50 12 4 Monthly maintenance Ü Turn the shaft of the HF spindle at least ten times by hand every four weeks 12 5 Long periods of storage Ü Turn the shaft of the HF spindle at least te...

Page 38: ...ion 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 Ü Remove all non recyclable materials Ü Dispose of the HF spindle as scrap at an approved recycling facility Ü Follow all rules of the responsible administrative bodies Ü Do not discharge coolants into wastewater Ü Disp...

Page 39: ... 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 ...

Page 40: ...ter See also Spindle becomes hot 40 Frequency converter has shut down q Check the error messages in the frequency converter man ual HF spindle becomes hot Cause Troubleshooting Insufficient cooling q Check the power of the chiller q Check the water level of the chiller q Check the connections and the cooling hoses q Check the cooling circuit q Check the chiller for error messages Phase missing q C...

Page 41: ...y or is dis torted q Only use spindle holders from the original accessories or holders produced according to the tolerances specified by Nakanishi Jaeger GmbH HF spindle clamped too tightly q Only tighten the clamping screws of the spindle holder manually q Do not use technical aids to clamp the HF spindle Bearings damaged q Contact Nakanishi Jaeger GmbH service Sensor does not send any signals Ca...

Page 42: ...rve all points in the Tool change 33 and Mainte nance 36 sections Frequency converter incorrectly set q Compare the values for the HF spindle with the set values on the frequency converter Machining too heavy q Reduce the machining load intensity Mounting screws are loose q Tighten the screws securely HF spindle damaged q Contact Nakanishi Jaeger GmbH service If the error is not rectified after ch...

Page 43: ...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 standards DIN EN ISO 12100 Safety of machines The machinery is incomplete and must not be put into service until the ma chinery into which it is to be incorporated has been declared in conformity with ...

Page 44: ...len GERMANY 49 0 6002 9123 0 sales anakanishi jaeger com www nakanishi jaeger com Serial number Type F80 M530 05 K1 5S5RV Item no 10205029 Revision 04 Date 01 09 2023 Language EN Jaeger Spindles North America Corp 6611 Bay Circle Suite 165 Norcross GA 30071 USA 1 770 674 4480 office jaegerspindles com www nakanishi jaeger com en ...

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