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TANDEM Clamping Block
KSP3, KSP3-LH, KSP3-F 
Assembly and Operating Manual
Translation of Original Operating
Manual

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Summary of Contents for SCHUNK KSP3

  • Page 1 TANDEM Clamping Block KSP3, KSP3-LH, KSP3-F  Assembly and Operating Manual 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: 1463318 Version: 05.00 | 20/11/2023 | en...
  • Page 3: Table Of Contents

    4.4.2 Dynamic pressure monitoring of the jaw end positions (variant "PM") ... 22 4.4.3 Air coupling in top jaw (variant "PM") ..........23 4.4.4 Pneumatic circuit diagram ............24 5 Troubleshooting................... 25 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 4 8.1.2 Monitoring sealing kit / connection ..........38 8.2 Accessory kits ..................38 8.3 Parts lists ..................39 9 Assembly drawings ................41 9.1 KSP3, KSP3-LH..................41 9.2 KSP3-F ....................42 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 5: General

    Denotes a hazard with a low degree of risk that, if not avoided, could result in a minor or moderate injury. CAUTION Information about avoiding material damage. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 6: Applicable Documents

    1.5 Scope of Delivery Clamping force block KSP3 or KSP3-LH or KSP3-F (without top jaws) ACCESSORY KIT: (for contents, see sealing kit list and parts list) } 8.1 [/ 37] 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 7: Basic Safety Notes

    100 RPM without consulting SCHUNK. the product is brought into contact with aggressive media, especially acids. the product is used in abrasive blasting processes, especially sandblasting. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 8: Structural Changes

    Renolit HLT2 are incorporated into the product as auxiliary and operating materials. The safety data sheet for Microgleit LP 410 can be found at www.schunk.com. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 9: Chuck Jaws

    Specialist personnel have the specialized training, knowledge, and experience to perform the tasks entrusted to them, to recognize and avoid potential dangers, and know the relevant standards and regulations. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 10: Personal Protective Equipment

    2.12 Protection during commissioning and operation Falling or violently ejected components Falling and ejected components can lead to serious injury or death. Take suitable protective measures to secure the danger zone. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 11: Notes On Safe Operation

    Ensure that no residual energy remains in the system. Do not reach into the open mechanism or movement area of the product during operation. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 12: Protection Against Dangerous Movements

    Do not reach between the workpiece and the chuck jaw during the clamping procedure. Implement the safety functions according to the integrator's risk assessment. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 13 Ensure that the clamping pressure is applied to the clamping force block while the workpiece is being machined. Re-clamping of the workpiece with manual or pneumatic clamping force blocks. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 14: Technical Data

    The maximum spring force is reached in the "open" state, the minimum spring force in the "closed" state. *** Distribution of the clamping position with 100 consecutive clamping operations. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 15 12f7 14f7 14f7 18f7 Ø R [mm] S [mm] T [mm] U [mm] 18.7 V [mm] 58.5 W [mm] X [mm] 26.5 Y [mm] 37.5 Z [mm] 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 16 Technical data Optional Z variant ±0.01 mm to clamping center Clamping sleeve ±0.04 mm to clamping center Fitting screw ±0.02 mm to clamping center Only with variant "PM" 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 17: Assembly And Connection

    KSP3 / KSP3-LH Tightening torque M (Nm) KSP3-F Tightening torque M (Nm) Tightening torques for mounting the cover on the body (screw quality A2-70) Size Screw size Tightening torque M (Nm) 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 18: Assembly Of The Clamping Block On The Machine Table

    (item 84). The two cylindrical pins (item 34) are used for alignment with repeat accuracy. Do not realign the clamping force block after removing it from the machine table (e.g. after replacing the seals). 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 19: Mounting The Clamping Block On The Base Plate

    } 4.1 Remove the locking screws from the pneumatic connections on the base plate. Connect the diaphragm pressure switch and set the switch to the required minimum pressure. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 20: Connecting The Clamping Force Block

    Bottom connection for lubrication (one-sided supply, left) Bottom connection for lubrication (one-sided supply, right) No use Tab.: Hose-free direct connection Clamping system ① Adapter ② Sealing element ③ 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 21: Supply Lines

    The clamping force block has two more base connections (6/7) for direct lubrication through the machine table. These connections come sealed on delivery with set-screws (item 62). 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 22: Dynamic Pressure Monitoring Of The Jaw End Positions (Variant "Pm")

    It is not possible to monitor the clamping position with the "PM" variant. The "IM" variant (inductive proximity switches) is required for monitoring the clamping position. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 23: Air Coupling In Top Jaw (Variant "Pm")

    In doing so, the transfer dimensions ØC, D, E and F must be observed. Max. pressure 2 bar. Limit volumetric flow to 10 l/min. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 24: Pneumatic Circuit Diagram

    Dynamic pressure monitoring for jaw end position "open" (2 bar) Air coupling in top jaw 1 Air coupling in top jaw 2 Dynamic pressure monitoring jaw stroke "closed" (2 bar) 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 25: Troubleshooting

    Disassemble clamping force block } 6.4.2 [/ 34] and replace all the seals (see sealing kit lists } 8.1 [/ 37]) Inadequate lubrication Lubricate the lubrication nipples with microGLEIT LP410 } 6 [/ 27] 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 26 Pressure change due to clamping stroke Adjust clamping stroke to the workpiece to >0.3 too low mm/jaw Seals damaged Replace seals in cover and adapter plate } 8.1 [/ 37] 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 27: Maintenance And Care

    LP 410 All seals RENOLIT HLT 2 Sliding surfaces cylinder piston RENOLIT HLT 2 – housing (Product information about microGLEIT LP 410 can be requested from SCHUNK). 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 28: Maintenance Work

    Only lubricate in the open position. After greasing, run through the complete stroke several times. Grease to be used and lubrication intervals, [/ 27]. } 6.3 Size Grease quantity (strokes per grease nipple) 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 29: Basic Cleaning

    For basic cleaning, the product must be disassembled, cleaned and reassembled. With the "PM" variant, the pneumatic jaw end position control must also be set. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 30 140: M4 x L>25 for size 160: M3 x L>25 for size 200: M5 x L > 25 for size 250: M5 x L>25 for size 315: M6 x L>25 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 31 Variant with clamping force maintenance (AS) Unscrew the screw (69) by holding it against the cylinder piston (4). Then pull the chuck piston (3) out of the housing via its extraction thread. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 32 Clean all parts thoroughly and check for damage and wear. Treat all greasing areas with lubricant [/ 27]. } 6.3 Replace all wearing parts and seals if necessary [/ 37]. } 8.1 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 33 Slowly screw the set-screw (61) into the bore hole o until the differential pressure sensor emits a switching signal. Hand-tighten set-screw (61) in bore hole oo. Screw set-screw (63) in both bore holes and hand-tighten. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 34: Leak Test

    Metaflux leak detection spray). Seal any leaking screws. Once the fittings are sealed, check for leaks and replace if necessary (see Disassembling and Assembling the Clamping Force Block ), } 6.4.2 [/ 34]. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 35: Assembly Device

    38.9 45.5 93.8 11.8 38.9 49.8 93.8 43.5 63.5 91.5 24.5 19.4 60.5 76.5 68.3 24.5 19.4 76.5 68.3 11.8 34.3 45.5 93.8 24.5 26.8 60.5 68.3 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 36: Storage

    Only store the product in dry rooms. Protect the product from major temperature fluctuations. NOTE: Before recommissioning, clean the product and all attachments, check for damage, functionality and leaks. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 37: Sealing Kits, Accessory Kits And Parts Lists

    * For included items, see note X in the Parts List chapter below. Seals are wearing parts and are recommended to be replaced during maintenance. The sealing kit can only be ordered as a complete kit. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 38: Monitoring Sealing Kit / Connection

    Size 100 1428583 Size 140 1428599 Size 160 1428591 Size 200/250 1428597 Size 315 1496737 * For included items, see note Z in the Parts List chapter below. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 39: Parts Lists

    O-ring F / Y O-ring O-ring Flat gasket 64 / X Flat gasket 100 / 140 / 160 / 200 / 250 / 315 / X Set-screw 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 40 250 for size 250 included in accessory kit * Individual components are specially tuned to one another and cannot be replaced by the customer. 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 41: Assembly Drawings

    Assembly drawings 9 Assembly drawings 9.1 KSP3, KSP3-LH with variant "PM" with variant "AS" Centering with fitting screws Centering with clamping sleeves Centering with cylindrical pins (Z variant) 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 42: Ksp3-F

    Assembly drawings 9.2 KSP3-F with variant "PM" with variant "AS" Centering with fitting screws Centering with clamping sleeves Centering with cylindrical pins (Z variant) 05.00 | KSP3, KSP3-LH, KSP3-F | TANDEM Clamping Block | en | 1463318...
  • Page 43 H.-D. SCHUNK GmbH & Co. Spanntechnik KG Lothringer Str. 23 D-88512 Mengen Tel. +49-7572-7614-0 info@de.schunk.com schunk.com Folgen Sie uns I Follow us Wir drucken nachhaltig I We print sustainable...
  • Page 44 Type designation: KSP, KRP, PZS, PZS-D, PGS Heinz-Dieter SCHUNK GmbH & Co. Spanntechnik KG certifies that the above-mentioned products, when used as intended and in compliance with the operating manual and the warnings on the product, are safe according to the national regulations and: −...

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