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Service and repairs

Item no. 11207001-01, Revision 00

31 ( 36 )

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.

http://www.alfredjaeger.de/de/spindel-servicepartner.html

Содержание Chopper 6500 H

Страница 1: ...Manual Chopper 6500 H High Frequency Spindle Manual taper change...

Страница 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...

Страница 3: ...diagram 16 6 4 Motor protection PTC 130 C 18 6 5 Speed sensor digital differential magneto resistor 19 6 6 Air borne noise emissions 19 7 Operating location 20 8 Installation 21 8 1 Installing the HF...

Страница 4: ...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...

Страница 5: ...ivery 2 1 1 Optional accessories Available on request q Frequency converter q Tool taper q Felt cleaning taper q Collet grease q Further accessories on request Only approved accessories have been test...

Страница 6: ...machining 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...

Страница 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 sp...

Страница 8: ...away u It is essential to adhere to the rotational direction of the HF spindle WARNING Risk of injury due to flying parts The HF spindle operates at high speeds which may cause chips to fly out with...

Страница 9: ...Z small Y See section Technical Specifications 12 4 2 Shutdown of HF spindle The procedure for shutting down the high frequency spindle for installation and maintenance work is as follows Completely d...

Страница 10: ...nal safety and func tionality 4 5 Improper operation The high frequency spindle is only safe to operate for its designated use Observe the safety instructions in all sections of the manual to prevent...

Страница 11: ...connector plug SpeedTEC cable plug u Remove the O ring on the SpeedTEC connector plug 5 3 Cooling The high frequency spindle is cooled by an electric fan Note Extension of the service life through hea...

Страница 12: ...ated rotation speed 24 000 rpm Acceleration braking value Per second 10 000 rpm other values by consultation Characteristics Speed sensor Differential magneto resistor Number of signals 6 Motor protec...

Страница 13: ...Technical Specifications Item no 11207001 01 Revision 00 13 36 Coupler plug 9 pin SpeedTEC motor phases 12 pin sensors Weight 24 kg Inner taper run out 2 Axial run out 2 6 1 Dimensions...

Страница 14: ...on PTC 130 C Winding resistance 0 161 Power dissipation 1 000 W max S1 Measured values S1 100 Rated rotation speed 5 000 12 000 20 000 24 000 rpm Speed 4 790 11 776 19 560 23 560 rpm Frequency 167 400...

Страница 15: ...4 8 10 5 10 1 9 1 kW Torque 9 58 8 51 4 97 3 72 Nm Voltage 174 364 363 363 V Current 21 7 21 1 22 0 21 6 A Cos 0 96 0 9 0 84 0 78 Note on operation with static frequency converters For operation with...

Страница 16: ...e chart siehe Tabelle see chart siehe Tabelle see chart siehe Tabelle see chart 0 14mm 0 14mm 0 25 mm 0 25 mm 1 5mm Spindelstecker FS9M Spindle plug FS9M Feldplatte DMR gr n gelb green yellow V Stator...

Страница 17: ...t Datum Gepr Bearb Norm System Technologie Blatt 1 1 0 Projekt Nr Version Nr Zeichn Nr EE 18 02 2014 Alfred J ger GmbH Siemensstra e 8 61239 Ober M rlen L fter 29029872 Pinbelegung FS12 M AL 24V D 11...

Страница 18: ...ccording 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...

Страница 19: ...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...

Страница 20: ...eeds 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 No...

Страница 21: ...on to the tightening direction If the HF spindle is equipped with sealing air Make sure that no air flow can occur in the bearing area Always use sealed cable boxes when connecting electrical lines Mo...

Страница 22: ...on 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 Hose diameter DN 4 The setting value can be found in the f...

Страница 23: ...ng is damaged Turn the shaft of the spindle at least ten times by hand 9 1 Running in schedule Duration of load minutes Max load Put the HF spindle into operation with a clamped tool without machining...

Страница 24: ...ted from the temperature of the storage location to the temperature of the us age location The temperature difference between the HF spindle and the usage lo cation should not exceed 10 C Carry out al...

Страница 25: ...e 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 of the HF spindle is...

Страница 26: ...e to the hexagon socket of the mounting screw Width across flats 4 Turn the threaded spindle counterclockwise until you feel it reach the stop Remove the hexagon wrench Before inserting the tool mount...

Страница 27: ...for high speed cutting DANGER Due to flying parts If the wrong direction of rotation is used the tool is damaged when load is applied The centrifugal forces cause the broken part to be flung out u On...

Страница 28: ...earings 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...

Страница 29: ...is protected from moisture dust and other environmental influences Note the following storage conditions Temperature of storage location 10 C 75 C Relative humidity 50 12 4 Monthly maintenance Turn t...

Страница 30: ...Disposal and environmental protection 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...

Страница 31: ...cal 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...

Страница 32: ...rter 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...

Страница 33: ...use 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 Rem...

Страница 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 we...

Страница 35: ...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...

Страница 36: ...Ober M rlen GERMANY 49 0 6002 9123 0 sales alfredjaeger de www alfredjaeger de Serial number Spindle type Chopper 6500 H Item no 11207001 01 Revision 00 Date 28 03 2019 Language EN Jaeger Spindles No...

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