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Installation

Item no. 10501004, Revision 03

24 ( 40 )

8.3

Installing the HF spindle

Connect media and cables with a

flexible connection.

Complete the following steps in sequence to install the HF spindle:

Ü

Remove the sealing plugs that protect the connections against damage
and contamination during transportation.

Ü

Instead of these sealing plugs, install the appropriate hose fittings.

Ü

Install the corresponding hoses in the hose fittings

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

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 machine.

Ü

Connect the hoses to the connection of the respective media.

Ü

Connect the connector of the operating connection lines to the relevant
connection of the HF spindle and to the frequency converter.

Ü

Lock the connectors.

Содержание S33-M110.01 S26

Страница 1: ...Manual S33 M110 01 S26 High Frequency Spindle Manual tool change...

Страница 2: ...opment 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 Nakanish...

Страница 3: ...ifferential magneto resistor 20 6 6 Air borne noise emissions 21 7 Operating location 22 8 Installation 23 8 1 Torque support 23 8 2 Installing the short taper 23 8 3 Installing the HF spindle 24 8 4...

Страница 4: ...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...

Страница 5: ...kaging Check the high frequency spindle for completeness upon delivery 2 1 1 Optional accessories Available on request q Frequency converter q Collet q Felt cleaning taper q Collet grease q Motor cabl...

Страница 6: ...nd 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 J...

Страница 7: ...HF spindles 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 par...

Страница 8: ...ng depth of the collet u Clamp the tool securely DANGER Due to flying parts If the wrong rotational direction is used the clamping system releases and the tool is flung away u It is essential to adher...

Страница 9: ...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 dis...

Страница 10: ...ty instructions in all sections of the manual to prevent hazards to persons the environment the machine or the HF spindle itself Failure to observe the safety instructions may invalidate any warranty...

Страница 11: ...lower power than an HF spindle with cooling Note Ensure functionality The HF spindle is cooled by the sealing air flowing through q Always switch on the sealing air as soon as the machine enters oper...

Страница 12: ...ion speed 100 000 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 protection...

Страница 13: ...Technical Specifications Item no 10501004 Revision 03 13 40 Clockwise Coupler plug 8 pin metal Weight without taper 1 3 kg Inner taper run out 1 6 1 Dimensions...

Страница 14: ...9 6 9 6 9 6 9 6 9 6 6 6 3 6 0 5 6 A cos 0 89 0 84 0 79 0 77 0 77 0 78 0 86 0 88 0 9 0 9 Measured values S6 60 Rated rotation speed 10 000 20 000 30 000 40 000 50 000 60 000 70 000 80 000 90 000 100 00...

Страница 15: ...harmonic content 6 2 1 Performance Diagram Note Ensure functionality The HF spindle is cooled by the sealing air flowing through q Always switch on the sealing air as soon as the machine enters operat...

Страница 16: ...35 Cooling type Compressed air cooled p0341 Moment of inertia 0 000004 kgm p0348 Field weakening operating speed VDC 600V 768 303 rpm p0350 Stator resistance cold strand 0 194 p0353 Series inductance...

Страница 17: ...em no 10501004 Revision 03 17 40 Parameter Meaning Value Unit Desaturation speed 96 600 rpm Main inductance at maximum speed 0 923 mH Saturation factor 1 6 Tilting torque reduction factor 72 88 Additi...

Страница 18: ...szugsweise ist ohne schriftliche Gehnehmigung der Fa Alfred J ger GmbH untersagt Datum Gepr Bearb Norm Projekt Nr Version Nr Zeichn Nr von Blatt DIN 81346 Kabelanschlussplan Spindel_S26 1 0 4 3 2 1 7...

Страница 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...

Страница 20: ...ital 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 1000...

Страница 21: ...Technical Specifications Item no 10501004 Revision 03 21 40 6 6 Air borne noise emissions CAUTION Noise has an impact on health u Only operate the HF spindle if you are wearing hearing protection...

Страница 22: ...h 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 surfac...

Страница 23: ...Secure the HF spindle in the main spindle against twisting Only the tool rotates Because of the different machine tools the torque support must be de signed specifically for the machine concerned Opt...

Страница 24: ...ing 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 If the HF spindle...

Страница 25: ...tricity needs to be reset proceed as follows Completely disconnect the power supply Completely disconnect the media supply air and liquid Make sure that the shaft of the HF spindle has come to an abso...

Страница 26: ...e Ensure functionality All contamination damages the collet clamping nut 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...

Страница 27: ...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 following diagram To ensure effective control turn on the seal...

Страница 28: ...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 Example of design Clockwise Turn the shaft o...

Страница 29: ...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...

Страница 30: ...g is damaged 10 1 Clockwise Sample illustration Direction of rotation indication The HF spindle clamping system is designed for clockwise rotation Only use tools with the correct direction of rotation...

Страница 31: ...e tool 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 To prevent the clamping nut from loosening tighten it ag...

Страница 32: ...ments 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 alwa...

Страница 33: ...rings 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 s...

Страница 34: ...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 Relative hum...

Страница 35: ...sal 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 domes...

Страница 36: ...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...

Страница 37: ...er See also Spindle becomes hot 37 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 C...

Страница 38: ...y use balanced tools Also see the Tools for high speed cutting 32 section q Check whether the tool is suitable for the application q Check the tool for damage q Replace damaged tool Contamination q Re...

Страница 39: ...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 stan...

Страница 40: ...rlen GERMANY 49 0 6002 9123 0 sales anakanishi jaeger com www nakanishi jaeger com Serial number Type S33 M110 01 S26 Item no 10501004 Revision 03 Date 01 09 2023 Language EN Jaeger Spindles North Ame...

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