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Related Manuals for Jäger Chopper 6500 H
Summary of Contents for Jäger Chopper 6500 H
- Page 1 Manual Chopper 6500 H High Frequency Spindle Manual 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 Preliminary information 4 Commissioning 23 Purpose of the manual............ 4 Running-in schedule............ 23 Explanation of symbols used........... 4 Daily start-up ................ 23 Shutdown signal .............. 24 Transport and packaging 5 Commissioning after storage ......... 24 Scope of supply of HF spindle......... -
Page 4: 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 5: 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 6: 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 7: 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 8: 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 9: Shutdown Of Hf Spindle
Safety instructions Ü Take the relevant measures to protect against splashes and spray accord- ing to the type of machining, the type of material being machined, and the type of tool selected. Ä Observe the manual of the machine in which the HF spindle is installed. Ü... -
Page 10: Modification And Repair
Technical description Modification and repair Modifications or alterations to the HF spindle are only permitted after prior consultation with Alfred Jäger GmbH. Only the service partners listed in the “Service and repair 31]” section are authorized to open and repair the HF spindle. Only approved accessories have been tested for operational safety and func- tionality. -
Page 11: 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 12: Technical Specifications
Technical Specifications Technical Specifications Bearings Hybrid ball bearing (pcs) Lifetime lubricated maintenance free Power values Pmax / 5 s S6-60% S1-100% Fan cooled Rated power 10,5 [kW] Voltage Current Motor data 3-phase asynchronous drive Motor technology (no brushes or sensors) Frequency 800 Hz Motor poles (pairs) -
Page 13: Dimensions
Technical Specifications 9-pin (SpeedTEC) (motor phases) Coupler plug 12-pin (sensors) Weight ~ 24 kg Inner taper run out < 2 µ Axial run-out < 2 µ Dimensions Item no. 11207001-01, Revision 00 13 ( 36 ) -
Page 14: Technical Data Sheet (Kl 10010, Ac-Motor)
Technical Specifications Technical data sheet (KL 10010, AC-Motor) The power values (S1, S6, S2) Motor type ACM 106/70/150-4E are valid for sinusoidal cur- Rated power 6,5 kW rents and voltages. The power values of the HF Rated rotation speed 24.000 rpm spindle are dependent on the Cooling Fan cooled... -
Page 15: Performance Diagram
Technical Specifications Measured values: S2- Rated rotation speed 5.000 12.000 20.000 24.000 Pmax./5 s Speed 4 774 11 733 19 374 23 330 Frequency Rated power 10,5 10,1 Torque 9,58 8,51 4,97 3,72 Voltage Current 21,7 21,1 22,0 21,6 Cos φ 0,96 0,84 0,78... -
Page 16: 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 1,5mm² green-yellow siehe Tabelle/see chart siehe Tabelle/see chart siehe Tabelle/see chart siehe Tabelle/see chart siehe Tabelle/see chart siehe Tabelle/see chart Stator... - Page 17 Technical Specifications braun 0,34 mm² 0,34 mm² brown weiss schwarz Lüfter 0,34 mm² 0,34 mm² white black -XS1 Steckverbinder Lüfter Plug connection fan Kundenseite Customer side Lüfter +24VDC Fan +24VDC Masse Lüfter ground fan Alfred Jäger GmbH Datum 18.02.2014 Projekt Nr.: Lüfter 29029872 Siemensstraße 8...
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Page 18: 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 19: Speed Sensor (Digital Differential Magneto Resistor)
Technical Specifications Speed sensor (digital differential magneto resistor) Trouble-free evaluation requires good wiring. Ü Use twisted and shielded cables. Ü Connect the HF spindle based on the connection example shown below. Note: Resistor (Rx). If the resistor (Rx*) is already integrated in the evaluation unit (FC): Only connect signal and ground. -
Page 20: Operating Location
Operating location 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. Clamp the HF spindle firmly. WARNING: Risk of injury due to flying parts. The HF spindle operates at high speeds which may cause chips to fly out with great force. -
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: Commissioning
Commissioning 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. Note the maximum speed for the selected tool. Note the maximum speed for the HF spindle. The maximum permissible speed of the HF spindle for commissioning / processing is always the lowest... -
Page 24: Shutdown Signal
Commissioning Shutdown signal Use the option on the frequency converter of detecting the shutdown signal from the shaft and forwarding this to the machine controller for evaluation. Commissioning after storage Ü Do not put the HF spindle into operation until its temperature has adjusted from the temperature of the storage location to the temperature of the us- age location. -
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. CAUTION: Risk of burns. The front section of the HF spindle may reach up to 75°C during continuous operation. -
Page 26: Manual Hollow Shank Taper
Tool change 10.2 Manual hollow shank taper Clamping segment Access hole Locking ring Threaded spindle Marking "X" Snap ring Ejector with withdrawal thread Basic body Driver Shaft of HF spindle Mounting spindle Ü Turn the locking ring until the hexagon wrench can be guided axially through the access hole to the hexagon socket of the mounting screw. -
Page 27: Tools For High Speed Cutting
Tools for high speed cutting DANGER: Due to flying parts. The hexagon socket wrench may be flung out during operation of the HF spindle due to the high centrifugal forces that occur. Remove the hexagon socket wrench after the tool change. Ü... -
Page 28: 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 29: 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 30: 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 31: Service And Repairs
Service and repairs Service and repairs DANGER: Electric shock. Electric shock can lead to severe burns and life-threatening injuries. Take measures to prevent hazards caused by electrical energy (for details re- fer e.g. to the regulations issued by the VDE and the local energy supply companies). -
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 [} 27]" 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...
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Page 34: Warranty
Warranty Warranty In the case of legitimate complaints that relate to the goods and are recog- nized by the supplier, repair or redelivery must be performed according to the reasonably exercised discretion of the supplier for all parts that are rendered unusable or that are significantly impaired in terms of their usability prior to 2000 operating hours having elapsed –... -
Page 35: Declaration Of Incorporation
Tel. +49 (0) 60029123 -0 hereby declare that the product, Product High Frequency Spindle Type Chopper 6500 H 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 Spindle type Chopper 6500 H Item no. 11207001-01 Revision Date 28.03.2019 Language...