Jäger C80-H442.01 S5W2 Manual
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Jäger C80-H442.01 S5W2 Manual

High frequency spindle
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C80-H442.01 S5W2
High Frequency Spindle
Pneumatic taper change

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Summary of Contents for Jäger C80-H442.01 S5W2

  • Page 1 Manual C80-H442.01 S5W2 High Frequency Spindle Pneumatic taper change...
  • Page 2 Identification of HF spindle Spindle type Item no. Serial no. Spindle type Item no. Serial no. Pmax S6-60% S1-100% Rated rotation speed Power data As we always ensure that our HF spindles are at the cutting edge of techno- logical development, we reserve the right to make technical modifications and variations from the exact design described in the manual.

  • Page 3: Table Of Contents

    Contents: Translation of the original manual 8.3.1 Quality of cooling water........ 23 Preliminary information  5 8.3.2 Setting the cooling.......... 23 Purpose of the manual ............ 5 Compressed air.............. 24 Explanation of symbols used ..........  5 8.4.1 Air purity classes (ISO 8573-1) ...... 24 Transport and packaging  6 8.4.2 Setting the sealing air ........
  • Page 4 Contents: Translation of the original manual 14.1 Service partners.............. 35 14.2 Malfunctions................ 36 Declaration of Incorporation  39 4 ( 40 ) Item no. 11504002, Revision 03...

  • Page 5: Preliminary Information

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

  • Page 6: Transport And Packaging

    Transport and packaging Transport and packaging Avoid strong vibrations or impacts during transportation, as these could dam- age the ball bearings of the HF spindle. Ü Any damage reduces the accuracy of the HF spindle. Ü Any damage restricts the functionality of the HF spindle. Ü...

  • Page 7: Packaging Of Hf Spindle

    Designated use Packaging of HF spindle All transport packaging materials can be recycled in appropriate disposal facil- ities. Designated use The HF spindle is an “incomplete machine” in accordance with 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.

  • Page 8: Safety Instructions

    Safety instructions 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: If it is installed by untrained personnel. If it is used incorrectly. If it is not used in accordance with its intended use.

  • Page 9: Safe Working

    Safety instructions Safe working Observe all safety instructions set out in the manual, the applicable national accident prevention regulations, and the valid company work, operation, and safety guidelines. DANGER: Due to flying parts. Tools that are not clamped correctly will be flung away by the centrifugal forces that occur during machining.

  • Page 10: Shutdown Of Hf Spindle

    Safety instructions The tool cutting diameter (X) must not be greater than the maximum clamping range (Y). Ü Always clamp the tool so that it is as short as possible. Ü Keep the dimension (Z) small. Ä (Y) See section: Technical Specifications  14].

  • Page 11: Technical Description Connections Of Hf Spindle

    Technical description Technical description Connections of HF spindle Electrical connection for: motor phases Electrical connection for: Tool taper monitoring Cooling water G 1/8" Sealing air G 1/8" Taper cleaning G 1/8" Pneumatic system for tool change G 1/8" Cylinder vent G 1/8" Sound absorber (may only be removed if necessary!) Item no.

  • Page 12: Electrical Connection

    Technical description Electrical connection The HF spindle may only be operated with a frequency converter (FC). Ü Check whether the current, voltage, and frequency data of the HF spindle match the raw data for the frequency converter. Ü Use a motor supply line that is as short as possible. Ü...

  • Page 13: Sealing Air

    Technical description Sealing air For guidelines on air quality, The sealing air prevents foreign bodies such as chips and liquids (e.g. emul- see "Air purity classes (ISO sions) from entering the HF spindle. 8573-1)  24]" section. Ü Check that air escapes at the front between the housing and the rotating parts of the HF spindle.
  • Page 14 Technical Specifications Technical Specifications Bearings Hybrid ball bearing (pcs) 1 (front) Steel ball bearing (pcs) 1 (rear) Lifetime lubricated maintenance free Power values Pmax./5s S6-60% S1-100% Liquid cooled Rated power [kW] Torque 2,04 1,43 0,82 [Nm] Voltage Current 23,4 Motor data 3-phase asynchronous drive Motor technology (no brushes or sensors)

  • Page 15: Dimensions

    Technical Specifications Weight ~ 6,5 kg Inner taper run out < 2 µ Axial run-out < 2 µ Dimensions (*) = Clamping range Item no. 11504002, Revision 03 15 ( 40 )

  • Page 16: Technical Data Sheet (Kl3521 , Ac-Motor)

    Technical Specifications Technical data sheet (KL3521 , AC-Motor) The power values (S1, S6, S2) Motor type ACM 60/32/80-2E are valid for sinusoidal cur- Rated power 3,4 kW rents and voltages. The power values of the HF Rated rotation speed 42.000 rpm spindle are dependent on the Cooling Liquid cooled...

  • Page 17: Performance Diagram

    Technical Specifications Measured values: S2-Pmax./ Rated rotation speed 5000 10000 20000 30000 42000 Speed 2828 7205 16856 26790 37281 Frequency Rated power 0,385 1,266 3,62 5,57 5,27 Torque 1,68 2,04 1,99 1,35 Voltage Current 23,4 23,4 23,4 Cos φ 0,91 0,89 0,87 0,86...

  • Page 18: Wiring Diagram

    Technical Specifications Wiring diagram Note: Do not change the ex-works configuration. Any change may cause overvoltage on the electrical components (e.g. PTC, differential magneto resistor). Spindelstecker FS9M (S5) spindle plug FS9M (S5) 0,75 mm² GNYE *BN/ **BN/ ***BN/ ****RD Stator *BU/ **BU/ ***VT/ ****GN *BK/ **WH/ ***WH/ ****WH *0,14 mm²...
  • Page 19 Technical Specifications Spindelstecker FS12 M spindle plug FS12 M 0,14 mm² 0,14 mm² output 0,14 mm² 0,14 mm² output 0,14 mm² 0,14 mm² 0,14 mm² output 0,14 mm² 0,14 mm² Signal ausgeworfen signal ejected Kundenseite Signal entspannt customer side signal released Signal gespannt signal clamped Induktiver Näherungsschalter...

  • Page 20: Motor Protection Ptc 130°C

    Technical Specifications Motor protection PTC 130°C PTC thermistor with protective insulation Characteristic curves for rated response temperatures 90°C to 160°C in accor- dance with DIN VDE V 0898-1-401. Technical Specifications M135 Type = 0 … 40°C) V  Max. operating voltage 30 V –...

  • Page 21: Air-Borne Noise Emissions

    Operating location Air-borne noise emissions CAUTION: Noise has an impact on health. Only operate the HF spindle if you are wearing hearing protection. Operating location DANGER: Due to flying parts. If the HF spindle is incorrectly attached, it may come loose during operation and be flung away by the forces that occur.

  • Page 22: Installation

    Installation Installation Before installation: Ü Check the HF spindle for damage and ensure that it is complete. If the HF spindle has been stored for a long period: Ü Carry out all steps in the Commissioning after storage section. Installing the HF spindle Complete the following steps in sequence to install the HF spindle: Ü...

  • Page 23: Diameter Of Media Supply Line

    Installation Diameter of media supply line Ü The nominal size of the media supply lines can be found in the following table: Medium Compressed air 2.8 mm " 4 mm " Compressed air 4 mm " 6 mm " Compressed air 6 mm "...

  • Page 24: Compressed Air

    Installation Compressed air 8.4.1 Air purity classes (ISO 8573-1) Class 3 Solid impurities Filter grade at least 5 µm for solids Class 4 Water content Max. pressure dew point +3 °C Class 3 Total oil content Max. oil content 1 mg/m 8.4.2 Setting the sealing air For guidelines on air quality,...

  • Page 25: Setting Values

    Commissioning 8.4.3 Setting values For guidelines on air quality, Ü Keep to the following values: see "Air purity classes (ISO Pneumatic system for tool change ≥ 6,0 bar 8573-1)  24]" section. Commissioning DANGER: Due to flying parts. If the speed is selected incorrectly, the HF spindle or the tool may be de- stroyed and their fragments may be flung out.

  • Page 26: Daily Start-Up

    Commissioning Daily start-up Proceed as follows to preheat the grease lubrication of the bearing and to protect it: Ü Operate the HF spindle with a clamped tool (without machining). Ä Approx. 2 minutes. Ä At maximum 50 % of the maximum permissible speed. (See Commissioning  25] section)

  • Page 27: Tool Change

    Tool change Tool change CAUTION: Danger of being drawn in by rotating shaft. If the shaft is still rotating, fingers and hands may be drawn in and crushed. Only change the tool if the shaft is at a standstill. Note: Ensure functionality. Never operate the HF spindle without a clamped tool shank.

  • Page 28: Pneumatic Taper Change

    Tool change 10.2 Pneumatic taper change DANGER: Due to flying parts. The taper cleaning could build up air pressure in the hollow shank taper dur- ing the tool taper change. This air pressure flings out the hollow shank taper in the case of sudden release. Ensure that the ventilation hole of the shaft is open.

  • Page 29: Tool Changing Station (Optional Accessory)

    Tool change 10.3 Tool changing station (optional accessory) During a tool change, the HF spindle moves into the changing station with the clamped tool. Ü Note the following values when producing the changing station in order to compensate for the ejection travel (X): Spring loaded X = 2 - 5 mm Spring force...

  • Page 30: Workflow

    Tool change 10.4 Workflow 10.4.1 Pneumatic workflow HF spindle shutdown signal from machine controller. (Speed = 0 for HF spindle with differential magneto resistor) (Frequency = 0 and time delay of at least 2-3 sec for HF spindle without differential magneto resistor) Connection Compressed Caution...

  • Page 31: Electrical Workflow

    Tool change 10.4.2 Electrical workflow Tool taper Compressed air on Clamped Released Ejected No signal Signal No signal inserted Signal No signal No signal Inserted No signal No signal Signal clamped 10.4.3 Signals Inputs Description Signal Action Cylinder back. Released Clamping system released.

  • Page 32: Tools For High Speed Cutting

    Tools for high speed cutting 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 flung out. Only use tools with the correct direction of rotation for the HF spindle.

  • Page 33: Maintenance

    Maintenance Maintenance Only specialist personnel may perform maintenance on the spindle. The HF spindle must be shut down before any maintenance work. Ü Make sure that the shaft of the HF spindle has come to an absolute stand- still. Ü Before carrying out any work, read the corresponding section of the man- ual carefully again.

  • Page 34: Every Time The Clamping Device Is Changed

    Maintenance 12.2.3 Every time the clamping device is changed Ü Clean the inner taper of the HF spindle shaft. The inner taper must be free of chips and contamination. Ü Clean the tool taper. Ü Apply a light greasy film to the taper of the collet after cleaning. Ä...

  • Page 35: Dismantling

    Dismantling Dismantling Proceed as follows to remove the HF spindle: Ü Completely disconnect the power supply. Ü Completely disconnect the media supply (air and liquid). Ü Make sure that the shaft of the HF spindle has come to an absolute stand- still.
  • Page 36 Service and repairs 14.2 Malfunctions The list below can be used to quickly investigate and eliminate faults. HF spindle not rotating Cause Troubleshooting Check the frequency converter. Check the machine. Check all electrical connections. power supply Check all wires in the motor cable. Activate the Start/Reset button.
  • Page 37 Service and repairs HF spindle becomes loud Cause Troubleshooting Only use balanced tools. (Also see the "Tools for high speed cutting [} 32]" section.) Tool unsuitable Check the tool for damage. Replace damaged tool. HF spindle is not Only use spindle holders from the original accessories or clamped truly or is dis- holders produced according to the tolerances specified by torted...
  • Page 38 Service and repairs Sensor does not send any Cause Troubleshooting signals No connection to sen- Check the lines and connections. Incorrect tool position Check whether the tool is clamped correctly. Incorrect tool insertion Contact Nakanishi Jaeger GmbH service. position HF spindle vibrates/ Cause Troubleshooting oscillates...
  • Page 39 Tel. +49 (0) 60029123 -0 hereby declare that the product, Product High Frequency Spindle Type C80-H442.01 S5W2 Serial no. See last page of manual as far as possible from the supplied, complies with the essential requirements of the Machinery Directive 2006/42/EC.
  • Page 40 61239 Ober-Mörlen Norcross, GA 30071 GERMANY Nakanishi Jaeger YouTube channel Scan this QR code with any QR code +1 (770) 674-4480 +49 (0)6002-9123-0 scanner. sales@anakanishi-jaeger.com office@jaegerspindles.com www.nakanishi-jaeger.com www.nakanishi-jaeger.com/en Serial number Type C80-H442.01 S5W2 Item no. 11504002 Revision Date 01.09.2023 Language...

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