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Preliminary information

Item no. 10002001, Revision 12

4 ( 32 )

1

Preliminary information

The  high  frequency  spindle  (HF  spindle)  is  a  high  quality  precision  tool  for
high speed machining.

1.1

Purpose of the manual

The manual is an important component of the HF spindle.

Ü

Store the manual carefully.

Ü

Make the manual available to all persons who work with the HF spindle.

Ü

Read the documentation supplied in full.

Ü

Before carrying out any work, read the corresponding section 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

Measure to avert the danger.

CAUTION

Dangerous situation!

May result in minor to moderate injury.

u

Measure to avert the danger.

Note

May result in material damage. This warning symbol is not a warning for per-
sonal injury.

Tip

Tips indicate useful information for users.

Summary of Contents for B88-M220.01 K1.15S3A

Page 1: ...Manual B88 M220 01 K1 15S3A High Frequency Spindle Manual tool 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: ...ing diagram 16 6 4 Motor protection PTC 160 C 17 6 5 Speed sensor digital differential magneto resistor 18 6 6 ESD protection 18 6 7 Air borne noise emissions 19 7 Operating location 19 8 Installation...

Page 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...

Page 5: ...requency spindle for completeness upon delivery 2 1 1 Optional accessories Available on request q Frequency converter q Further accessories on request Only approved accessories have been tested for op...

Page 6: ...le types of machining The HF spindle has been developed only for the following types of machining q Sawing Contact Nakanishi Jaeger GmbH if other types of machining are required 3 2 Permissible materi...

Page 7: ...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 8: ...NING Risk of injury due to flying parts The HF spindle operates at high speeds which may cause chips to fly out with great force u Never remove the protective devices of the machine or system u Always...

Page 9: ...and maintenance work only after shutting down the HF spindle and after the shaft has come to a standstill Install all safety and protective devices of the machine immediately after completing work 4 4...

Page 10: ...Technical description Item no 10002001 Revision 12 10 32 5 Technical description 5 1 Connections of HF spindle 1 3 1 Electrical connection 3 Sealing air G 1 8...

Page 11: ...te 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 The high frequency spin...

Page 12: ...s 2 Rated rotation speed 20 000 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 13: ...Technical Specifications Item no 10002001 Revision 12 13 32 Weight 2 1 kg Axial run out of mounting sur face 1 6 1 Dimensions...

Page 14: ...505 10 002 12 500 15 003 17 482 20 011 rpm Frequency 84 167 250 334 417 500 584 667 Hz Rated power 0 222 0 375 0 565 0 807 1 013 1 19 1 352 1 41 kW Torque 0 84 0 72 0 72 0 77 0 77 0 76 0 74 0 73 Nm V...

Page 15: ...94 1 203 1 518 1 8 1 954 1 978 kW Torque 1 4 1 2 1 24 1 23 1 2 1 18 1 08 0 95 Nm Voltage 56 83 104 121 145 170 178 179 V Current 8 6 8 6 8 4 8 4 8 5 8 5 8 5 8 5 A Cos 0 89 0 8 0 85 0 87 0 86 0 85 0 8...

Page 16: ...9 Motorkabel 4x0 75mm 5x0 25mm motor cable 4x0 75mm 5x0 25mm Nicht aufgelegte Adern abisolieren und beidseitig mit auf PE legen unutilised vein stripped and connected with protective earth Kabelstecke...

Page 17: ...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 18: ...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 mV 15 V 680 3000 mV 24 V 220 1000 mV 24 V 680 3000 mV Unnecessary if a resistor is in...

Page 19: ...le operates at high 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 desi...

Page 20: ...ll 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 the bearing area Always use sea...

Page 21: ...3 Max oil content 1 mg m3 8 3 2 Setting the sealing air For guidelines on air quality see Air purity classes ISO 8573 1 21 section The adjustment value for the sealing air depends on the hose diamete...

Page 22: ...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 Anticlockwise Turn the shaft of the...

Page 23: ...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 24: ...ed for counter clockwise rotation 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 r...

Page 25: ...e 11 Tools 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 flun...

Page 26: ...dle 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 cl...

Page 27: ...rn the shaft of the HF spindle at least ten times by hand every four weeks 12 5 Long periods of storage Turn the shaft of the HF spindle at least ten times by hand every three months Then put the HF s...

Page 28: ...the HF spindle cannot be dismantled send the HF spindle to Nakanishi Jaeger GmbH Nakanishi Jaeger GmbH shall not assume the costs incurred for shipment and the fees for the recycling facilities 14 Ser...

Page 29: ...er See also Spindle becomes hot 29 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...

Page 30: ...y use balanced tools Also see the Tools for high speed cutting 25 section q Check whether the tool is suitable for the application q Check the tool for damage q Replace damaged tool Contamination q Re...

Page 31: ...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 st...

Page 32: ...en GERMANY 49 0 6002 9123 0 sales anakanishi jaeger com www nakanishi jaeger com Serial number Type B88 M220 01 K1 15S3A Item no 10002001 Revision 12 Date 01 09 2023 Language EN Jaeger Spindles North...

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