Summary of Contents for Jäger B88-M220.01 K1.15S3A
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Manual B88-M220.01 K1.15S3A High Frequency Spindle Manual tool change...
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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.
Contents: Translation of the original manual Preliminary information 4 Commissioning 22 Purpose of the manual ............ 4 Running-in schedule ............ 22 Explanation of symbols used .......... 4 Daily start-up............... 23 Shutdown signal.............. 23 Transport and packaging 5 Commissioning after storage........ 23 Scope of supply of HF spindle ........
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.
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...
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.
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.
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.
Safety instructions Shutdown of HF spindle The procedure for shutting down the high frequency spindle for installation and maintenance work is as follows: 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.
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...
Technical Specifications Technical Specifications Bearings Steel ball bearing (pcs) Lifetime lubricated maintenance free Power values Pmax./5s S6-60% S1-100% Uncooled Rated power [kW] Torque 0,96 0,84 [Nm] Voltage Current Motor data 3-phase asynchronous drive Motor technology (no brushes or sensors) Frequency 667 Hz Motor poles (pairs) Rated rotation speed...
Technical Specifications Technical data sheet (KL7001 , AC-Motor) The power values (S1, S6, S2) Motor type 7/7-4 are valid for sinusoidal cur- Rated power 1,4 kW rents and voltages. The power values of the HF Rated rotation speed 20.000 rpm spindle are dependent on the Cooling Uncooled...
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). Kabelstecker SA8 (S3) male cable connector SA8 (S3) Spindel 0,75 mm² GNYE 0,75mm² GNYE Stator 0,5 mm²...
Technical Specifications Motor protection PTC 160°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 –...
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.
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.
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...
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,...
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...
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 22] section)
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.
Tools for high speed cutting Note: Ensure functionality. All contamination damages the shaft, clamping system, tool mount, etc. As a result, the function of the HF spindle is no longer guaranteed. Clean the support plates. Clean the thread of the shaft. Ü...
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.
Maintenance 12.3 In the case of storage If the HF spindle is not required for a prolonged period of time: Ü Store the HF spindle in horizontal position. Ü Store the HF spindle so that it is protected from moisture, dust, and other environmental influences.
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.
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.
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Service and repairs HF spindle becomes loud Cause Troubleshooting Only use balanced tools. (Also see the "Tools for high speed cutting [} 25]" 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...
Tel. +49 (0) 60029123 -0 hereby declare that the product, Product High Frequency Spindle Type B88-M220.01 K1.15S3A 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.
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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 B88-M220.01 K1.15S3A Item no. 10002001 Revision Date 01.09.2023 Language...