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Summary of Contents for SCHUNK TENDO LSS
- Page 1 Assembly and Operating Manual TENDO LSS Hydraulic expansion toolholder Translation of Original Operating Manual...
- Page 2 Imprint Imprint Copyright: This manual is protected by copyright. The author is SCHUNK SE & Co. KG. All rights reserved. Technical changes: We reserve the right to make alterations for the purpose of technical improvement. Document number: 1561530 Version: 01.00 | 09/01/2024 | en...
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Page 3: Table Of Contents
5 Operation ................... 18 5.1 Basic information................18 5.2 Clamping the tool................21 5.3 Unclamping the tool ................22 5.4 Changing the tool................22 5.5 Coolant supply..................23 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... - Page 4 7.2.4 Check and lubricate the clamping screw.......... 29 8 Troubleshooting................... 30 9 Disassembly ..................31 9.1 Basic information................31 9.2 Disassembly of the product ..............31 10 Storage....................32 11 Disposal ..................... 33 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530...
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Page 5: General
Dangers for persons! Non-observance can lead to irreversible injury and even death. CAUTION Dangers for persons! Non-observance can cause minor injuries. CAUTION Material damage! Information about avoiding material damage. 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 6: Definition Of Terms
Hexagon socket wrench for length adjustment GZB-S intermediate sleeves for clamping several different shank diameters GZB-S sleeve remover for removing intermediate sleeves Cleaning brush for cleaning clamping diameters 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 7: Basic Safety Notes
[/ 13]. } 3 The maintenance and storage instructions are not observed } 7 [/ 26]. The product is used with heat shrinking technology. The product is used in explosive environments. 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 8: Notes On Safe Operation
Follow the country-specific applicable safety, accident prevention, and environmental protection regulations for the application field of the product. Use mechanical screwdrivers only after approval by SCHUNK. 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 9: Personnel Qualification
Work on the product Necessary qualification Transport Qualified personnel/ instructed person Assembly/disassembly Specialist personnel Settings/functional testing Specialist personnel Operation Qualified personnel/ instructed person Maintenance/troubleshooting Specialist personnel/ SCHUNK service personnel Disposal Specialist personnel/ SCHUNK service personnel 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 10: Personal Protective Equipment
Use suitable assembly and transport devices*. Take precautions against pinching and crushing. * Assembly and transportation devices must be able to carry at least twice the attached weight. 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 11: Constructional Changes
After a malfunction, ensure that the product is able to function properly and no increased risks have arisen. Do not recommission the product until the malfunction has been rectified. 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 12: Hazardous Points On The Product
Position Danger when Danger due to Assembling/disassembling Cutting the product/Clamping the tool Clamping the tool Crushing risk Clamping the tool The expansion sleeve bursting Assembling/disassembling Crushing risk the product 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 13: Technical Data
The load limits of the spindle holder must be observed. Clamping Ø Min. transmittable Permissible radial force F [N] * [mm] torque [Nm] * = with 2.5x clamping Ø, however max. 50 mm tool projecting length 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 14: Ambient Conditions And Operating Conditions
10,000 The maximum RPM depends on the interface of the spindle and tool to be clamped. 3.4 Minimum clamping depth Clamping Ø Minimum clamping depth [mm] [mm] 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 15: Usable Tool Shank Types
Tool shanks with projections/markings are difficult or impossible to fit and can impair the run-out accuracy of the overall system. 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 16: Further Information On The Product
Data matrix code Open the website schunk.com and enter the 8-digit serial number ("SN:") located on the product in the search field. For further information, visit schunk.com/serialisierung 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 17: Design And Description
Screwing back the clamping screw causes a reduction of the pressure in the piston chamber and the expansion chamber. The thin-walled expansion sleeve then returns radially to its exact home position. The tool can be removed. 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 18: Operation
If the air bleed screw is unscrewed when the product is clamped, highly pressurized oil can escape, causing serious injury. Never unscrew the air bleed screw. Do not remove the air bleed screw locking device (pin or resin). 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... - Page 19 Risk of injury due to ejected parts! The max. speed of rotation of the machine/automated system must be reduced when using long, projecting or heavy tools and with extensions. 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530...
- Page 20 Observe the loading limits of the spindle holder. Reduce the cutting values accordingly. Do not combine the product with other extensions. 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530...
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Page 21: Clamping The Tool
Check that the tool is firmly in place. Mount the product } 6 [/ 24]. CAUTION! Safe clamping of the tool is only achieved when the clamping screw is screwed in until it reaches the stop! 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 22: Unclamping The Tool
IMPORTANT! The air bleed screw is secured with a pin or resin and must not be unscrewed! 5.4 Changing the tool Unclamp and remove the tool [/ 22]. } 5.3 Join and clamp the new tool [/ 21]. } 5.2 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 23: Coolant Supply
Unscrew and remove the set-screw (item 1). Turn in the coolant supply. NOTE: Set-screw (item 2) is used to close the hole and may not be unscrewed. 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 24: Assembly
CAUTION Risk of possible damage to the product! When transporting and handling the product, ensure that it is not damaged by knocks, impact, etc. 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 25: Assembly Of The Product
Check that the product is in the correct position and securely clamped in the machine. Important! Safe clamping of the product in the machine must be ensured! 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 26: Maintenance
Wear suitable protective equipment, especially heat-resistant gloves. WARNING Risk of injury due to sharp edges and rough or slippery surfaces! Wear suitable protective equipment, especially protective gloves. 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 27: Intervals And Tasks
Clean the clamping bore and the groove, if present, with a cleaning agent containing solvents. Carefully remove any stubborn dirt with a suitable tool } 1.4 [/ 6]. Wipe the surfaces dry with a clean cloth. 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 28: Cleaning The Product
The clamping force is no longer sufficient if the test shaft can be pulled out of the product with little effort using two fingers. In this case, send the product to SCHUNK for inspection. 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 29: Check And Lubricate The Clamping Screw
Replace if necessary. Lubricate the clamping screw and actuating thread. Screw the clamping screw into the product. Check the clamping force } 7.2.3 [/ 28]. 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 30: Troubleshooting
Use the tool shank run-out recesses without recesses accuracy If you have any questions regarding troubleshooting, our technical after-sales service is available during our business hours: Service telephone: +49-7133-103-2956 service.toolholder@de.schunk.com 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 31: Disassembly
Remove the product. If necessary, remove tool } 5.3 [/ 22]. NOTE: To avoid damage, only place the product on a clean and soft surface. 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 32: Storage
Only store the product in dry rooms. Protect the product from major temperature fluctuations. Comply with the storage temperature specified in the technical data. Store the product in a suitable transport container. 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... -
Page 33: Disposal
Disposal 11 Disposal Follow local regulations on dispatching product components for recycling or proper disposal. Alternatively, you can return the product to SCHUNK for correct disposal. 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530... - Page 34 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530...
- Page 35 01.00 | TENDO LSS | Assembly and Operating Manual | en | 1561530...
- Page 36 SCHUNK SE & Co. KG Toolholding and Workholding | Gripping Technology | Automation Technology Bahnhofstr. 106 – 134 D-74348 Lauffen/Neckar Tel. +49-7133-103-0 info@de.schunk.com schunk.com Folgen Sie uns I Follow us Wir drucken nachhaltig I We print sustainable...
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