Standard clamping tools from Nann
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Universal use with all workpieces and tools Standard clamping tools from Nann tailormade clamping technology

Tailormade clamping technology We are your universal manufacturer for all clamping tasks. Whether workpieces or tools – you’ll be holding the winning cards with standard clamping tools from Nann: How did Co. Nann manage to sustain in that niche of clamping devices? We believe: due to permanent and consequent refocusing on the main success factors as there are: • • • • • • • • • • • • • Eight decades of concentration on clamping technologies High In-House production depth to safeguard the NANN-quality. Dedication of the products to the customer needs in an optimum way A very skilled, highly...

Simon Nann GmbH & Co. KG Lindenstraße 8 | D-78583 Böttingen | Phone: +49(0)7429/392-0 | Fax: -11 | www.nann-shop.de | info@nann.de | STA-002

Table of Contents Standard Clamping Devices Services and coatings for workpiece and tool clamping Workpiece clamping collets Workpiece clamping collet chucks Workpiece clamping mandrels Tool clamping collets Tool clamping collet chucks Indexing units Simon Nann GmbH & Co. KG Lindenstraße 8 | D-78583 Böttingen | Phone: +49(0)7429/392-0 | Fax: -11 | www.nann-shop.de | info@nann.de | STA-002

Simon Nann GmbH & Co. KG Lindenstraße 8 | D-78583 Böttingen | Phone: +49(0)7429/392-0 | Fax: -11 | www.nann-shop.de | info@nann.de | STA-002

Services and coatings for workpiece and tool clamping NANN – your competent and capable partner for services involving clamping tools We offer a variety of different services such as internal grinding, eroding, vulcanising and coating. A high degree of flexibility in handling special customer wishes and the extensive experience of our staff ensure that you get top quality for the shortest possible delivery times with our services. Internal grinding Within one working day we can grind used collets or collets from stock to intermediate sizes or drill out stepped holes. We can also grind used...

Simon Nann GmbH & Co. KG Lindenstraße 8 | D-78583 Böttingen | Phone: +49(0)7429/392-0 | Fax: -11 | www.nann-shop.de | info@nann.de | STA-002

Workpiece clamping Werkstückspannung Spannzangen Table of contents workpiece clamping Collets Deadlength collets Multi-range collets Feed fingers Clamping sleeves and clamping sleeve holders for load-feeders Pick-up collets Guide bushes Clamping sleeves for automatic lathes Clamping levers for automatic lathes Collets, feed fingers collets for multi-spindle lathes Pick-up collets Clamping heads Draw-back collets Emergency collets Collets for rotary transfer systems Hydromat Draw-back collets high accuracy Collet chuck Type SSF lever-operated collet chucks Type KSF power-operated collet...

Workpiece clamping Collets Deadlength collets Use: • for workpiece clamping • for bar or chuck work • no axial movement while the chuck is clamping Bore patterns: (G): smooth (Q): with round grooves from 6.0 mm (LQ): with cross grooves from 6.0 mm, serrated in the case of round bores greater than 9.0 mm; higher clamping force Taper angle of the clamping sleeve: The taper of the clamping sleeve should be 15‘ (one-sided) flatter than the taper angles given in the tables. This frees the collets on release and provides low undersized clamping. Hardness: The collets are made from special spring...

Workpiece clamping Collets Deadlength collets Deadlength collets max. diameter G Highlighted art-no. according to DIN 6343 Simon Nann GmbH & Co. KG Lindenstraße 8 | D-78583 Böttingen | Phone: +49(0)7429/392-0 | Fax: -11 | www.nann-shop.de | info@nann.de | STA-002

Workpiece clamping Collets Multi-range collets Stops for collets: If stops are used, the rear of the clamping segments must be supported if the clamping length is short. Taper angle of the clamping sleeve: The taper of the clamping sleeve must exactly match the taper angles of the collets given in the tables, otherwise the clamping segments will not clamp the workpiece along its entire length. Use: • for workpiece clamping • for bar or chuck work • clamping range 2 mm • no axial movement while chuck is clamping • can be exchanged with DIN 6343 steel collets • completely sealed against...

Workpiece clamping Collets Feed fingers thread and spring areas are hardened to spring temper. Use: • as feed fingers for feeding forward workpiece bars in automatic lathes • as pick-up collets for moving up workpiece bars on NC lathes for repositioning of workpieces Feed force: Feed fingers are supplied sprung together so that, when the dimensions are nominal, they pretension the workpiece rods or workpieces. The feed force table below gives the reference values. A hardened ground test mandrel with a tolerance of h7 must be used for checking. Bore patterns: • smooth • on request with round...

Workpiece clamping Collets Clamping sleeves for load-feeders for TRAUB and Hagenuk load-feeders Art.-no. clamping range clamping range FMB Turbo clamping sleeves are also available with annular springs from D = 42 mm. for IEMCA load-feeders Art.-no. clamping range Simon Nann GmbH & Co. KG Lindenstraße 8 | D-78583 Böttingen | Phone: +49(0)7429/392-0 | Fax: -11 | www.nann-shop.de | info@nann.de | STA-002

Workpiece clamping Collets Clamping sleeve holders for load-feeders The clamping sleeve holders are used to take standard clamping sleeves in the various different load-feeders. They form the connection between the rotating clamping sleeve and the stationary feed rod. The design of the clamping sleeve holders makes it easy to change both the clamping sleeve and the whole sleeve holder. Simon Nann GmbH & Co. KG Lindenstraße 8 | D-78583 Böttingen | Phone: +49(0)7429/392-0 | Fax: -11 | www.nann-shop.de | info@nann.de | STA-002

Workpiece clamping Collets Pick-up collets for lathes clamping range clamping range Simon Nann GmbH & Co. KG Lindenstraße 8 | D-78583 Böttingen | Phone: +49(0)7429/392-0 | Fax: -11 | www.nann-shop.de | info@nann.de | STA-002