Jäger KA1-03/50, Manual

Page 1: ...Manual KA1 03 50 High Frequency Spindle Pneumatic direct change...

Page 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...

Page 3: ...ntial magneto resistor 20 6 6 Air borne noise emissions 21 7 Operating location 22 8 Installation 23 8 1 Installing the HF spindle 23 8 2 Diameter of media supply line 23 8 3 Compressed air 24 8 3 1 A...

Page 4: ...Contents Item no 10301048 Revision 12 4 40...

Page 5: ...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...

Page 6: ...the HF spindle Any damage reduces the accuracy of the HF spindle Any damage restricts the functionality of the HF spindle Any damage shortens the service life of the HF spindle 2 1 Scope of supply of...

Page 7: ...e holder is to be produced in house it is essential to contact Nakanishi Jaeger GmbH before starting production to request the toler ances and production plan for the spindle holder 2 1 3 Documentatio...

Page 8: ...ing The HF spindle has been developed only for the following types of machining q Cutting q Drilling q Engraving q Grinding Contact Nakanishi Jaeger GmbH if other types of machining are required 3 2 P...

Page 9: ...re 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 spin...

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 fun...

Page 11: ...o 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 has come to a...

Page 12: ...current voltage and frequency data of the HF spindle match the raw data for the frequency converter Use a motor supply line that is as short as possible Adjust the speed of the HF spindle using the FC...

Page 13: ...akanishi Jaeger GmbH Request the tolerances and production plan for the spindle holder Produce the spindle holder from a thermally conductive material e g alu minum Observe the dimensions of the clamp...

Page 14: ...s 1 Rated rotation speed 50 000 rpm Acceleration braking value Per second 10 000 rpm other values by consultation Characteristics Speed sensor Differential magneto resistor TTL Number of signals 6 Mot...

Page 15: ...Technical Specifications Item no 10301048 Revision 12 15 40 6 1 Dimensions Clamping range...

Page 16: ...7 37 745 47 978 rpm Frequency 167 333 500 667 833 Hz Rated power 0 061 0 122 0 2 0 254 0 306 kW Torque 0 07 0 06 0 07 0 06 0 06 Nm Voltage 30 50 70 90 110 V Current 2 7 2 7 2 7 2 7 2 7 A Cos 0 17 0 28...

Page 17: ...Technical Specifications Item no 10301048 Revision 12 17 40 6 2 1 Performance Diagram...

Page 18: ...m ge 0 14 mm siehe Tabelle see chart sw 0 14 mm sw 0 14 mm 1 Hachenberger 27 11 15 1 PTC FP DZG PZK Z 29028170 g f e d c b a 4 5 6 1 3 2 a b c d e f g Bl bersetzungen Vervielf ltigungen und die Weiter...

Page 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...

Page 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...

Page 21: ...Technical Specifications Item no 10301048 Revision 12 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...

Page 22: ...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 surface...

Page 23: ...xible and free of strain Seal all connections for compressed air axially in relation to the tightening direction If the HF spindle is equipped with sealing air Make sure that no air flow can occur in...

Page 24: ...n air quality see Air purity classes ISO 8573 1 24 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 fol...

Page 25: ...ation Item no 10301048 Revision 12 25 40 8 3 3 Setting values For guidelines on air quality see Air purity classes ISO 8573 1 24 section Keep to the following values Pneumatic system for tool change 6...

Page 26: ...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...

Page 27: ...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...

Page 28: ...ion 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 direction of rotation of the HF spindle on t...

Page 29: ...on occurs during cleaning Clean the inner taper of the shaft with the felt cone from the service set Clean the collet with the brush Apply a light greasy film to the taper of the collet To do this onl...

Page 30: ...llet out of the shaft The collet opens Only the tool is deposited in the changing station Tip Fast tool change u Use a tool with a stop ring This means that there is no need to re adjust the immersion...

Page 31: ...nically sound 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 a diameter of 3 mm in collets for 1 8 3 175 mm Also see...

Page 32: ...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...

Page 33: ...ed from moisture dust and other environmental influences Note the following storage conditions Temperature of storage location 10 C 45 C Relative humidity 50 12 4 Monthly maintenance Turn the shaft of...

Page 34: ...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...

Page 35: ...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...

Page 36: ...equency 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 Tro...

Page 37: ...crews of the spindle holder 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 Contami...

Page 38: ...serve 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 Machining...

Page 39: ...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 standar...

Page 40: ...M rlen GERMANY 49 0 6002 9123 0 sales anakanishi jaeger com www nakanishi jaeger com Serial number Type KA1 03 50 Item no 10301048 Revision 12 Date 01 09 2023 Language EN Jaeger Spindles North Americ...