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Manual

Chopper 2300-40 H S5

High Frequency Spindle

Manual tool change

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Summary of Contents for Chopper 2300-40 H S5

Page 1: ...Manual Chopper 2300 40 H S5 High Frequency Spindle Manual tool change ...

Page 2: ...evelopment 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 fred Jäger 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: ...r protection PTC 130 C 17 6 5 Air borne noise emissions 18 7 Operating location 19 8 Installation 20 8 1 Installing the HF spindle 20 8 2 Diameter of media supply line 21 8 3 Cooling water 21 8 3 1 Quality of cooling water 21 8 3 2 Setting the cooling 21 8 4 Compressed air 22 8 4 1 Air purity classes ISO 8573 1 22 8 4 2 Setting the sealing air 22 9 Commissioning 23 9 1 Running in schedule 23 9 2 D...

Page 4: ...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 5: ...ness upon delivery 2 1 1 Optional accessories Available on request q Frequency converter q Chiller q Collet q Felt cleaning taper 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 2 1 2 Documentation suppl...

Page 6: ...hining The HF spindle has been developed only for the following types of machining q Cutting q Drilling q Engraving q Grinding Ü Contact Alfred Jäger 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 7: ...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 8: ...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 balance ...

Page 9: ...this 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 perm...

Page 10: ...Technical description Item no 11203005 Revision 02 10 36 5 Technical description 5 1 Connections of HF spindle 2 1 3 2 1 Electrical connection 2 Cooling water G 1 8 3 Sealing air M5 ...

Page 11: ... 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 constant temperature during opera tion Note Extension of the service life through heat dissipation Heat is produced during operation of the HF spindle T...

Page 12: ...uency 667 Hz Motor poles pairs 1 Rated rotation speed 40 000 rpm Acceleration braking value Per second 10 000 rpm other values by consultation Characteristics Motor protection PTC 130 C Housing Aluminium Housing diameter 100 mm T slots DIN 650 8 Spindle holder integrated Cooling Liquid cooled Ambient temperature 10 C 45 C Sealing air Protection category sealing air turned on IP54 Tool change Manua...

Page 13: ...Technical Specifications Item no 11203005 Revision 02 13 36 6 1 Dimensions ...

Page 14: ... 9 080 14 190 18 990 24 065 28 660 33 895 38 705 rpm Frequency 83 167 250 333 417 500 583 667 Hz Rated power 0 383 0 767 1 15 1 533 1 917 2 3 2 3 2 3 kW Torque 0 82 0 81 0 77 0 77 0 76 0 77 0 65 0 57 Nm Voltage 50 75 110 133 167 200 200 200 V Current 9 5 9 5 9 5 9 5 9 5 9 5 9 5 9 5 Cos φ 0 76 0 91 0 89 0 91 0 91 0 90 0 91 0 91 Measured values S6 60 Rated rotation speed 5 000 10 000 15 000 20 000 2...

Page 15: ...45 0 95 1 75 2 333 2 917 3 5 3 5 3 kW Torque 1 01 1 06 1 24 1 23 1 2 1 18 1 01 0 75 Nm Voltage 50 75 110 133 167 200 200 200 V Current 11 12 14 14 14 14 14 12 A Cos φ 0 85 0 93 0 91 0 9 0 9 0 9 0 9 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...

Page 16: ...rt Farbe siehe Tabelle Color see chart Farbe siehe Tabelle Color see chart Farbe siehe Tabelle Color see chart 0 75 mm U V W PIN 3 7 4 pole 4 7 2 pole 2 7 2 pole 2 4 2 pole 3 7 2 pole AC 7 01 2 PTC PTC AC 8 01 4 C B A G blau 0 14mm blue 0 14mm blau 0 14mm blue 0 14mm blau 0 14mm blue 0 14mm rot 0 14mm red 0 14mm rot 0 14mm red 0 14mm rot 0 14mm red 0 14mm blau 0 25mm blue 0 25mm blau 0 25mm blue 0...

Page 17: ...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 18: ...Technical Specifications Item no 11203005 Revision 02 18 36 6 5 Air borne noise emissions CAUTION Noise has an impact on health u Only operate the HF spindle if you are wearing hearing protection ...

Page 19: ...hich 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 Note the following points before installing the HF spindle Ü Make sure that the correct T slot clamping system for the HF spindle is fit ted in the machine Ü Check the connecting hoses for damage Ü Check the ...

Page 20: ...ttings Ü Make sure that the connections are flexible and 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 conn...

Page 21: ... 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 value 7 9 Additive corrosion protection 20 An...

Page 22: ... air quality see Air purity classes ISO 8573 1 22 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 23: ...ces q The clamping system is shifted q The balance of the HF spindle is affected q The bearing is damaged Example of design Clockwise 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 wit...

Page 24: ...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 28 section Ü ...

Page 25: ...ool 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 The bearing is damaged 10 1 Clockwise Sample illustration Direction of rotation indication The HF spindle clamping system is designed for clockwise rotation Ü Only use tools with the correct direction of rotation for the HF spindle Ü Only us...

Page 26: ...ean the thread of the shaft u Clean the inner taper of the shaft Ü Lightly grease the thread of the clamping nut Ü Push the collet into the taper of the mount Ü Insert the tool Ü Make sure that the shank of the clamped tool does not press on the inner stop of the tool mount once the clamping nut has been tightened Ü To prevent the clamping nut from loosening tighten it again after a short period o...

Page 27: ...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 always the lowest specified speed Ü Only use tools that are technically sound Ü Only use tools with a tool shank diameter that corresponds to the inner di ameter of the collet For example do not use shanks with...

Page 28: ...arings u Do not apply grease oil or cleaning agents 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 ultr...

Page 29: ...ndle in horizontal 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 ...

Page 30: ...tection 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 ...

Page 31: ...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 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 o...

Page 32: ...ter See also Spindle becomes hot 32 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 33: ...e balanced tools Also see the Tools for high speed cutting 27 section q Check whether the tool is suitable for the application q Check the tool for damage q Replace damaged tool Contamination q Remove all contamination between the tool taper and shaft of the HF spindle Observe all points in the Tool change 25 and Mainte nance 28 sections Frequency converter incorrectly set q Compare the values for...

Page 34: ... receipt of the product No liability is accepted for damage caused by the following Unsuitable or non designated use incorrect installation or commissioning by the customer or third parties natural wear and tear of wearing parts particularly ball bear ings incorrect or negligent handling inappropriate operating media chemi cal electro chemical or electrical influences where these cannot be attribu...

Page 35: ...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 the provisions of the Ma...

Page 36: ...Ober Mörlen GERMANY 49 0 6002 9123 0 sales alfredjaeger de www alfredjaeger de Serial number Spindle type Chopper 2300 40 H S5 Item no 11203005 Revision 02 Date 07 11 2017 Language EN Jaeger Spindles North America Corp 6611 Bay Circle Suite 165 Norcross GA 30071 USA 1 770 674 4480 office jaegerspindles com www alfredjaeger de en ...

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