SCHUNK ROTA TPS-K Series Assembly And Operating Manual

Stationary 3-jaw power chuck

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Translation of the original manual
Stationary 3-Jaw-Power-Chuck
ROTA TPS-K, ROTA TPS-Z
Assembly and operating Manual
Superior Clamping and Gripping

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Table of Contents
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Summary of Contents for SCHUNK ROTA TPS-K Series

  • Page 1 Translation of the original manual Stationary 3-Jaw-Power-Chuck ROTA TPS-K, ROTA TPS-Z Assembly and operating Manual Superior Clamping and Gripping...
  • Page 2 Imprint Copyright: This manual is protected by copyright. The author is SCHUNK GmbH & Co. KG. All rights reserved. Any reproduction, processing, distribution (making available to third parties), translation or other usage - even excerpts - of the manual is especially prohibited and requires our written approval.
  • Page 3: Table Of Contents

    Table of contents Table of contents 1 General ........................5 1.1 About this manual ....................5 1.1.1 Presentation of Warning Labels ..............5 1.1.2 Applicable documents ................... 6 1.1.3 Sizes ....................... 6 1.2 Warranty ........................6 1.3 Scope of delivery ...................... 6 1.4 Accessories .......................
  • Page 4 Table of contents 7.2 Hardened Reversible Jaws and Soft Top Jaws............20 7.3 Maintenance and Lubrication ................21 7.4 Control of thightness ....................21 7.5 Disassembly and assembly ..................22 7.5.1 Disassembly and cleaning ................22 7.5.2 Assembly ..................... 23 8 Trouble shooting .....................
  • Page 5: General

    General General About this manual This manual contains important information for a safe and appropriate use of the product. This manual is an integral part of the product and must be kept accessible for the personnel at all times. Before starting work, the personnel must have read and understood this operating manual.
  • Page 6: Applicable Documents

    TPS-Z: 6 Studs 6 Hexagon nuts Accessories (see catalog or data sheets when ordering separately) • Top jaws (also available from SCHUNK in a workpiece-specific design) • Gripping force maintenance device with pressure maintenance valve 03.00|ROTA TPS-K, ROTA TPS-Z |en...
  • Page 7: Basic Safety Notes

    By conversions, changes, and reworking, e.g. additional threads, holes, or safety devices can impair the functioning or safety of the product or damage it. • Structural changes should only be made with the written approval of SCHUNK. 03.00|ROTA TPS-K, ROTA TPS-Z |en...
  • Page 8: Spare Parts

    Use of unauthorized spare parts Using unauthorized spare parts can endanger personnel and damage the product or cause it to malfunction. • Use only original spare parts or spares authorized by SCHUNK. Chuck jaws Requirements of the chuck jaws Stored energy can make the product unsafe and risk the danger of serious injuries and considerable material damage.
  • Page 9: Personnel Qualification

    Basic safety notes Personnel qualification Inadequate qualifications of the personnel If the personnel working with the product is not sufficiently qualified, the result may be serious injuries and significant property damage. • All work may only be performed by qualified personnel. •...
  • Page 10: Personal Protective Equipment

    Basic safety notes Personal protective equipment Use of personal protective equipment Personal protective equipment serves to protect staff against danger which may interfere with their health or safety at work. • When working on and with the product, observe the occupational health and safety regulations and wear the required personal protective equipment.
  • Page 11: Malfunctions

    Basic safety notes • When handling heavy weights, use lifting equipment to lift the product and transport it by appropriate means. • Secure the product against falling during transportation and handling. • Stand clear of suspended loads. 2.11 Malfunctions Behavior in case of malfunctions •...
  • Page 12: Protection During Handling And Assembly

    Basic safety notes 2.13.1 Protection during handling and assembly Incorrect handling and assembly Incorrect handling and assembly may impair the product's safety and cause serious injuries and considerable material damage. • Have all work carried out by appropriately qualified personnel. •...
  • Page 13: Notes On Particular Risks

    Basic safety notes Limit/prevent accidental access for people in this area due through technical safety measures. The protective cover and protective fence must be rigid enough to withstand the maximum possible movement energy. EMERGENCY STOP switches must be easily and quickly accessible. Before starting up the machine or automated system, check that the EMERGENCY STOP system is working.
  • Page 14 Basic safety notes DANGER Possible risk of fatal injury to operating personnel if a jaw breaks or if the lathe chuck fails because the technical data have been exceeded and a workpiece is released or parts fly off • The technical data specified by the manufacturer for using the lathe chuck must never be exceeded.
  • Page 15 Basic safety notes CAUTION Danger of limbs being crushed by opening and closing of the chuck jaws during manual loading and unloading or when replacing moving parts. • Do not reach between the jaws. • Wear safety gloves. • Observe the safety and accident prevention regulations during operation of the chuck, especially in connection with machining centers and other technical equipment.
  • Page 16: Technical Data

    Technical data Technical data Actuation pressure 6 bar Pressure medium Compressed air, compressed air quality according to ISO 8573-1:7 4 4 Operating temperature + 5°C to + 60°C Noise emission ≤ 70 dB (A) Installation position ROTA TPS 125-26 / K 125-26 / Z 160-38 / K 160-38 / Z ID no.
  • Page 17: Torques Per Screw

    Functional testing Torques per screw Tightening torques for mounting screws used to clamp the chuck on lathes or other suitable technical equipment (screw quality 10.9) Screw size M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 Admissible torque 120 160 200 290 400 500 1050 1500 (Nm) Tightening torques for mounting screws used to attach top jaws...
  • Page 18: Maintenance

    Maintenance Maintenance NOTICE The power supply must be switched off during assembly and connection of the clamping system. Pre-assembly measures Carefully lift the product (e.g. using suitable lifting gear) from the packaging. CAUTION Danger of injury due to sharp edges and rough or slippery surfaces Use personal protective gear, especially safety gloves.
  • Page 19: Assembly Of The Tps On The Machine Table

    Maintenance Thread for air connections ROTA TPS 125 G1/8" ROTA TPS 160 G1/4" ROTA TPS 200 G1/4" ROTA TPS 250 G1/4" ROTA TPS 315 G1/4" NOTICE Always make sure the connections are tight, and protect the pneumatic hoses from hot chips and falling parts by using a suitable metal hose.
  • Page 20: Commissioning And Maintenance

    Drilling of the chuck on the front face side may be performed only after consulting the SCHUNK technical sales department. Hardened Reversible Jaws and Soft Top Jaws Fine serration of the base and top jaws is 1/16" x 90°. The adjusting stroke from tooth to tooth is approximately 1.6 mm.
  • Page 21: Maintenance And Lubrication

    Rust, scale, casting dust, and chips produce friction and reduce motion. • The chuck must be lubricated with SCHUNK LINOMAX special grease at the base jaw lubrication nipples by means of a grease gun after every 20 –...
  • Page 22: Disassembly And Assembly

    Commissioning and maintenance 1 Seal the "OPEN" air connection so it is air-tight. 2 Connect the components to the open "CLOSED" air connection in the following order: pressure gauge – shut-off valve – coupling – supply line. 3 Pressurize the clamping system with compressed air until the pressure gauge displays 6 bar.
  • Page 23: Assembly

    Renolit HLT 2 or a equivalent grease, and carefully reinstall them. 9 Lubricate the cylinder chamber of the chuck with oil. Jaw guides in the chuck body, base jaws and piston at the wedge hooks are greased with SCHUNK LINOMAX special grease. 7.5.2 Assembly...
  • Page 24 Commissioning and maintenance ROTA TPS 315-105: Assemble screws (item 40) and tighten alternately. 4 Put on the chuck mount with O-rings (item 48, 52) and fasten it with hexagon socket screws (item 39). 5 Insert the guide bushing (item 4) from the front side of the chuck and tightly fasten it with the screws (item 36).
  • Page 25: Trouble Shooting

    Disassemble chuck and replace seals - Steel guide rollers on sliding surfaces not ( 7.5, Page 22) greased. Lubricate the chuck with SCHUNK LINO MAX special grease at the base jaw lubrication nipples by means of a grease gun. Clamping system movement jerky...
  • Page 26: Spare Parts

    Spare parts Spare parts When ordering spare parts, it is imperative to specify the type, size and above all the serial no. of the chuck. Seals, sealing elements, screw connections, springs, bearings, screws and wiper bars plus parts coming into contact with the workpiece are not covered by the warranty.
  • Page 27: Drawing

    Drawing Drawing 03.00|ROTA TPS-K, ROTA TPS-Z |en...
  • Page 28: Translation Of Original Declaration Of Incorporation

    Translation of original declaration of incorporation in terms of the Directive 2006/42/EG, Annex II, Part 1.B of the European Parliament and of the Council on machinery. Manufacturer/ H.-D. SCHUNK GmbH & Co. Spanntechnik KG Distributor Lothringer Str. 23 D-88512 Mengen...

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