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Related Manuals for Jäger Chopper 1500 HSK S5A
Summary of Contents for Jäger Chopper 1500 HSK S5A
- Page 1 Manual Chopper 1500 HSK S5A 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.
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Page 3: Table Of Contents
Contents: Translation of the original manual 8.3.1 Air purity classes (ISO 8573-1)...... 22 Preliminary information 5 8.3.2 Setting the sealing air ......... 22 Purpose of the manual............ 5 8.3.3 Setting values............ 23 Explanation of symbols used........... 5 Commissioning 23 Transport and packaging 6 Running-in schedule............ - Page 4 Contents: 4 ( 36 ) Item no. 11503005, Revision 07...
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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: Designated Use
Designated use 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
Technical description Technical description Connections of HF spindle Electrical connection Sealing air 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. 11503005, Revision 07 11 ( 36 ) -
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) 22]" 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 Technical Specifications Bearings Steel ball bearing (pcs) Lifetime lubricated maintenance free Power values Pmax / 5 s S6-60% S1-100% Fan cooled Rated power [kW] Voltage Current Motor data 3-phase asynchronous drive Motor technology (no brushes or sensors) Frequency 500 Hz Motor poles (pairs) Rated rotation speed... -
Page 15: Dimensions
Technical Specifications Weight ~ 7 kg Inner taper run out < 2 µ Axial run-out < 2 µ Dimensions Item no. 11503005, Revision 07 15 ( 36 ) -
Page 16: Technical Data Sheet (Kl 3502, Ac Motor)
Technical Specifications Technical data sheet (KL 3502, AC motor) The power values (S1, S6, S2) Motor type ACM 70/40/50-2 are valid for sinusoidal cur- Rated power 1,5 kW rents and voltages. The power values of the HF Rated rotation speed 30.000 rpm spindle are dependent on the Cooling... -
Page 17: Performance Diagram
Technical Specifications Measured values: S2-Pmax./5 s Rated rotation speed 5,000 10,000 15,000 20,000 25,000 30,000 Speed 4,260 8,535 13,470 18,060 23,290 28,360 Frequency Rated power 0.45 0.95 1.75 2.333 2.917 Torque 1.01 1.06 1.24 1.23 1.18 Voltage Current Cos φ 0.85 0.93 0.91... -
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). grün-gelb 0,75 mm² green-yellow Farbe - siehe Tabelle Color - see chart Farbe - siehe Tabelle Color - see chart Stator Stator... -
Page 19: 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 20: 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 21: 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 22: Compressed Air
Installation Compressed air 8.3.1 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 8.3.2 Setting the sealing air For guidelines on air quality,... -
Page 23: Setting Values
Commissioning 8.3.3 Setting values For guidelines on air quality, Ü Keep to the following values: see "Air purity classes (ISO Pneumatic system for tool change 6 bar 8573-1) 22]" 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 24: 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 23] section) -
Page 25: 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 26: Automatic Hollow Shank Taper Tool Clamp
Tool change Ü Wait for 1-2 seconds after the tool change. Ü Start the HF spindle. 10.2.1 Automatic hollow shank taper tool clamp We recommend the following values: Ü Coaxiality tolerance when changing the tool. Ä Coaxiality (ØG): 0,6 mm Ü... -
Page 27: 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 28: 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 29: 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 30: With Every Tool Change
Maintenance 12.2.2 With every tool change 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 Clean the collet and the collet mount. Ü Apply a light greasy film to the taper of the collet after cleaning. -
Page 31: 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 32: Malfunctions
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 33 Service and repairs HF spindle becomes loud Cause Troubleshooting Only use balanced tools. (Also see the "Tools for high speed cutting [} 28]" 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 34 Service and repairs HF spindle vibrates/ Cause Troubleshooting oscillates Only use balanced tools. (Also see the "Tools for high speed cutting [} 28]" section.) Tool unsuitable Check whether the tool is suitable for the application. Check the tool for damage. Replace damaged tool. Remove all contamination between the tool taper and shaft of the HF spindle.
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Page 35: Declaration Of Incorporation
Tel. +49 (0) 60029123 -0 hereby declare that the product, Product High Frequency Spindle Type Chopper 1500 HSK S5A 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 36 Alfred Jäger YouTube channel Scan this QR code with the Jäger app or +49 (0)6002-9123-0 +1 (770) 674-4480 any QR code scanner. sales@alfredjaeger.de office@jaegerspindles.com www.alfredjaeger.de www.alfredjaeger.de/en Serial number Type Chopper 1500 HSK S5A Item no. 11503005 Revision Date 05.10.2021 Language...