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Technical Documentation Lever-operated Chuck Lever-operated dead-length collet chuck for lathes With short taper mount acc. 55026/27/29 or cylindrical flange acc. DIN 6353 for steel collets or Rubber-Flex® collets acc. DIN 6343 Version 12.09.2019...
1. General 1 General 1.1 Introduction This manual helps you to operate your Ortlieb product safely and to avoid potential dangers and risks Please read this manual and the safety instructions before initial operation. This technical documentation includes all files and data for initial operation, maintenance and service of your Ortlieb product.
1. General 1.2 Guarantee Products of Ortlieb Präzisionssysteme GmbH & Co. KG are produced according to national and international standards as well as company standards, supervised by a certified quality assurance. For those products Ortlieb Präzisionssysteme GmbH & Co. KG assumes liability in the manner that parts with material or production defects proven within 12 month after purchasing were repaired free-of-charge, replaced by new ones or taken back to the charged price.
1. General 1.3 Intended Use Use the collet chucks only for the intended use. Insufficiently clamped tools or work-pieces, failure to comply „safety and accident prevention regulations“, and the use of work-pieces and our products on machines that are not intended for this propose, can result in personal injury and damages to the clamping devices.
2. Product description 2 Product description Lever-operated chuck SSF This collet chuck is especially designed for machines without operating cylinder. Usually, the clamping force is initiated manually to the lever. On larger production series, the chuck can be automated by a lever, operated by a compressed air cylinder.
3. Mounting instructions 3 Mounting instructions Disassemble the chuck (1) (Lever, cap, sleeve) Pay attention Do not loose any ball-bearing balls! Mount the main body onto the spindle nose. Check run-out (2) (See:Check run-out p.9). Mind the proper torque! (3) size class 8.8 class 12.9...
3. Mounting instructions 3.1 Check run-out To provide best possible run-out results, it is necessary to adjust the clamping device. Therefore loose the mounting screws between chuck and machine spindle. Check the TIR with a dial indicator in the taper of the pressure sleeve. After adjusting the chuck, do not forget to retighten the mounting screws with the proper torque.
To swivel the lever in the machine, further parts are required. Because of the fact, that different planes are used in different machines, those parts are not included. Swivel joint yoke (Pos.1), joint bar (Pos.2) bolt (Pos.3) on request Type SSF 30/5 SSF 40/5 SSF 40/6 SSF 60/6...
4. Pneumatic operation 4 Pneumatic operation In case of larger production series, it is strongly recommended to replace the manual lever by a lever with a pneumatic cylinder. Type B (stroke) pressure cylinder valve SSF 16 4 bar DZ 1050-100 3/2-way- 3 bar valves...
5. Accessories 5.2 Reduction parts The reduction parts allow the use of smaller Rubber-Flex® collets or steel collets acc. DIN 6343 in the same chuck body. You require a suitable pressure sleeve and cap. collet Pos. 3 Pos. 4 SSF 16 140E RFC 12 BSK1473/3...
6. Technical data 6.2 Safety advices To change the collet, remove the nut (4). Clean the thread of the cap (4) before reassembly. The detent in the sleeve (2) prevents the cap (4) from getting loose during operation The bearing jaws (curved rollers) were held by two screws in the lever (5). Avoid pressure during operation of the chuck (rotation).
7. General Safety Instructions 7 General Safety Instructions 1. Safety requirements to machines Operation of the machine spindle is only allowed, when the clamping pressure and clamping force is in the acceptable range. (Operating with a pneumatic cylinder) Do not rotate the spindle without a workpiece clamped. On a breakdown of the clamping power a signal must stop the machine spindle and the workpiece has to be clamped till a complete stop of the spindle.
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7. General Safety Instructions 5. Residual risks The system machine tool – collet chuck – workpiece is mainly influenced by the properties of the tool (shape, weight, unbalance, material, etc.) as well as the cutting parameters which can cause residual risks. Those remaining dangers must be considered by the worker and eliminated by appropriate means.
8. Troubleshooting 8 Troubleshooting Below, you will find some of the most frequently asked questions. If an error cannot be eliminated with the methods below, please contact your technical support team. Always name the accurate article-number and the description in case of questions or re-order. Problem Possible cause Remedy...
9. Assembly declaration 9 Assembly declaration for an incomplete machine (acc. machine directive 2006/42/EG) Name of the company and producer: Ortlieb Präzisionssysteme GmbH & Co. KG Jura Str. 11 73119 Zell u. Aichelberg – Germany Phone: +49 (0) 7164 79701 0 FAX: +49 (0) 7164 79701 51 ®...
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