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Safety instructions

Item no. 10303051, Revision 02

8 ( 40 )

4

Safety instructions

The high frequency spindle is a state of the art product and is safe to operate.

However, the HF spindle may pose a risk in the following cases:

q

If it is installed by untrained personnel.

q

If it is used incorrectly.

q

If it is not used in accordance with its intended use.

The high frequency spindle may only be installed, commissioned, and main-
tained by specialist personnel.

Definition:

 Specialist personnel are persons who are familiar with the assem-

bly,  installation,  commissioning,  and  operation  of  the  product  and  have  the
relevant qualifications for their area of activity. The operator must closely con-
trol the responsibility, training, and monitoring of these personnel.

DANGER: Due to explosion.

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 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

Observe the limit values specified in the technical data.

Note: Take account of the machine.

u

Observe the manual of the machine in which the HF spindle is installed.

u

Observe all safety instructions specified by the machine manufacturer.

u

Ensure that the machine does not cause any hazards (e.g. uncontrolled
movements). Do not install the HF spindle in the machine until this has
been done.

Note. Do not damage the HF spindle.

u

Any damage reduces the accuracy of the HF spindle.

u

Any damage restricts the functionality of the HF spindle.

u

Any damage shortens the service life of the HF spindle.

Summary of Contents for Z62-D360.95 S3

Page 1: ...Manual Z62 D360 95 S3 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: ...location 22 8 Installation 23 8 1 Installing the HF spindle 23 8 2 Diameter of media supply line 24 8 3 Cooling water 24 8 3 1 Quality of cooling water 24 8 3 2 Setting the cooling 24 8 4 Compressed a...

Page 4: ...Contents Item no 10303051 Revision 02 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 following parts are supplied with the HF spindle q High Frequency Spindle q Transport packaging Check the high frequency spindle for completeness upon delivery 2 1 1 Optional accessories Availabl...

Page 7: ...th the Machinery Directive and cannot perform any function independently The HF spindle can only be operated in conjunction with a machine tool and a frequency con verter 3 1 Permissible types of mach...

Page 8: ...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 9: ...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 10: ...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 11: ...2 11 40 5 Technical description 5 1 Connections of HF spindle 2 1 3 2 7 8 4 1 Electrical connection 2 Cooling water G 1 8 3 Sealing air G 1 8 4 Blow air through collet during tool change G 1 8 7 Pneum...

Page 12: ...on the version q HF spindle rotating q HF spindle too hot q HF spindle at a standstill etc The FC forwards the operating states of the HF spindle to the machine con troller Note Connect the SpeedTEC q...

Page 13: ...l change and causing contamination and damage to the inner taper and the clamping system The taper cleaning is integrated in the pneumatics system for the tool change This means that no additional con...

Page 14: ...ensors Frequency 1 000 Hz Motor poles pairs 1 Rated rotation speed 60 000 rpm Acceleration braking value Per second 10 000 rpm other values by consultation Characteristics Motor protection PTC 130 C H...

Page 15: ...Technical Specifications Item no 10303051 Revision 02 15 40 6 1 Dimensions Clamping range...

Page 16: ...00 10 000 20 000 30 000 40 000 50 000 60 000 rpm Speed 4 258 9 077 19 140 29 118 39 080 49 244 59 185 rpm Frequency 83 167 333 500 667 833 1 000 Hz Rated power 0 165 0 352 0 724 1 109 1 487 1 600 1 60...

Page 17: ...6 2 601 kW Torque 0 57 0 579 0 572 0 574 0 574 0 51 0 424 Nm Voltage 30 41 77 111 146 180 185 V Current 13 9 15 5 14 14 14 12 8 11 8 A cos 0 85 0 91 0 83 0 81 0 8 0 78 0 82 Note on operation with sta...

Page 18: ...Arms p0322 Maximum speed 60 000 rpm p0326 Stalling torque correction factor 100 p0335 Cooling type Liquid cooled p0341 Moment of inertia 0 0000615 kgm p0348 Field weakening operating speed VDC 600V 13...

Page 19: ...m no 10303051 Revision 02 19 40 Parameter Meaning Value Unit Desaturation speed 59 077 rpm Main inductance at maximum speed 3 184 mH Saturation factor 0 973 Tilting torque reduction factor 60 73 Addit...

Page 20: ...0 40 100 DCM60 40 KTY AC8 01 AC9 02 ACM48 30 45 ACM82 50 80 4 DC4 DC5 DCM48 30 90 AC8 02 AC10 01 AC10 02 ACM82 50 80 4E DC9 01 DC8 02 DC9 02 DC8 01 0 5 RD 0 5 GN 0 5 WH 2x 0 14 0 5 RD 0 5 BU 0 5 WH 0...

Page 21: ...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 22: ...G 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 we...

Page 23: ...e and free of strain Seal all connections for compressed air axially in relation to the tightening direction Seal all connections for cooling water axially in relation to the tightening direction If t...

Page 24: ...er causes immediate corrosion on bare parts which is often unno ticeable at first but later leads to serious corrosion damage Do not use pure or distilled water Deposits in cooling channels due to uns...

Page 25: ...n air quality see Air purity classes ISO 8573 1 25 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 26: ...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 affected q The bearing is damaged Examp...

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: ...zontal 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 Relat...

Page 34: ...n 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 Remove all non recycl...

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: ...d too tightly q Only tighten the clamping screws 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 automati...

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: ...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 stand...

Page 40: ...rlen GERMANY 49 0 6002 9123 0 sales anakanishi jaeger com www nakanishi jaeger com Serial number Type Z62 D360 95 S3 Item no 10303051 Revision 02 Date 01 09 2023 Language EN Jaeger Spindles North Ame...

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