ROTARY UNIONS CATALOGUE

Transcription

1 ROTRY UNIONS CTLOGUE

2 CONTENTS STNDRD VRINTS OVERVIEW... 1K-OIL KL KLR K... 9 GD-STNDRDS... 1K-GDR-LC 2L K-GDR K-GD INDIVIDUL COMPLETE SOLUTIONS FROM ONE SOURCE. For more than four decades, the name OTT-JKOB has been standing for technically demanding solutions in the ield of tool clamping technology. s a provider of complete systems and development partner of the world s leading spindle and machine tool manufacturers, we ofer unique expertise in executing custom clamping system projects. The modular set up of our product range provides an almost unlimited variety of coniguration possibilities. The result: custom-made clamping systems for all areas of application. 1K-GD Ø K-GD-HD K-GDV K-SDR -B... 1K-GDP LC... 1K-GDP K-GD-CM... 1K-GD-C EXTERNL LEKGE MONITORING... OUR SERVICE... 23

3 ROTRY UNIONS STNDRD VRINTS OVERVIEW SECURE TRNSFER OF LL MEDI OTT-JKOB rotary unions ensure the reliable transfer of cooling luids and gases into the rotating spindle, from where they are passed through to the tool holder and directly to the cutting edge. Media typically used include hydraulics, air, and MQL. side from that, OTT-JKOB ofers rotary unions for internal spindle cooling as well as for cryogenic machining. STNDRD VRINTS SINGLE-PSSGE OIL / DUL-PSSGE With a product range consisting of more than variants, we are able to provide solutions for the most common areas of application. In addition, 1 special rotary unions are available to meet special machining requirements. s part of the modular product range, our rotary unions perfectly harmonize with the power drawbar, thus allowing problem-free subsequent integration or retroitting of existing applications. OPTIML VILBILITY OF YOUR ROTRY UNION Malfunction or failure of the rotary union can result in expensive total spindle failure. To prevent such situations, OTT-JKOB provides diferent options to monitor the rotary union s function by using sensor technology. To learn more, see page to. 1K-Oil 2KL 2KLR 2K Channels Spindle Speed [min -1 ] Hydraulic Unclamping Hydraulic Pressure [bar] Cleaning ir Pressure: ir (min -1 =) [bar],,,, Dry Operation Yes Pressure ir [bar] Coolant Pressure Pressure: KSM [bar] Passage Ø [mm] Module Page Subject to modification due to technical advance!

4 1K-OIL (MODULE 11+12) 2KL (MODULE 14) hydraulic only at standstill - no pressure while spindle is rotating air only at standstill SW hydraulic only at standstill - no pressure while spindle is rotating ø 4 ø 1 4 /F 12 /F M12x1, ø 8,2 ø 6,1 ø 1 2 2,8, 7/16" UNF ø 9,1 ø28 ø 24 ø 4,3 47, TECHNICL DT code connection connection code connection connection spindle speed min M12x1, M12x1, 1 27 / 16 7 / 16 hydr. pressure n = min -1 16bar air pressure ; n = min -1 bar TECHNICL DT spindle speed min -1 hydr. pressure n = min -1 16bar FETURES hydraulic unclamping of power drawbars cleaning air during tool changing FETURES hydraulic unclamping of power drawbars 6 Subject to modification due to technical advance! 7

5 2KLR (MODULE 28) 2K (MODULE ) 47, ø 1 9 ø 4 air ; air blast while spindle is rotating; cleaning air during standstill hydraulic Mx1; radial or axial; only at standstill - no pressure while spindle is rotating 116, hydraulic M; 2x , cleaning air during standstill ø 9 7, ø 6 e Mx1 Mx1; 2 x hydraulic printed with a 3 offset TECHNICL DT spindle speed min -1 hydr. pressure n = min -1 air pressure ; FETURES 16bar bar Due to aluminum housing, hybrid spindle bearing and air blast during rotationespecialy suitable for HSC-operations on wood, plastic, light aloy and others hydraulic unclamping of power drawbars TECHNICL DT spindle speed min -1 pressure hydr. pressure n = min -1 air pressure ; n = min -1 required media purity according ISO 446 -//14 8bar 16bar bar filter grade < µm FETURES suitable for hydraulic unclamping of power drawbars central supply cleaning air during tool changing 8 Subject to modification due to technical advance! 9

6 GD-STNDRDS 1K-GDR-LC (MODULE 37+6) RDIL Spindle Speed [min -1 ] Coolant Pressure [bar] Passage ø [mm] Minimum Volume Lubrication (mixed externally) p max [bar] GDR-LC -2L GDR GD GD-ø8 GD-HD GDV SDR -B GDP-LC GDP, 24, 36, 24, 24, 42, 36, 4, 7, Cleaning ir [bar] n = min -1 Pressure ir [bar] n <, min -1 (on consultation) 6 (on consultation) Dry Operation Required Media Purity according to ISO 446 Media Purity Yes //14 - -//14 < μ Page XIL TECHNICL DT spindle speed min -1 pressure cleaning air ; n = min -1 pressure air ; n < min -1 required media purity according ISO 446 -//14 Octagon, /F 7,4 bar bar bar filter grade < µm FETURES Octagon, /F 7,4 Octagon, /F 7,4,3 minimum volume lubrication (mixed externaly) p = bar passage min. ø6 mm Octagon, /F 7,4,3,2,3,3 11 3,2 1,2,2 11 /air 11 2x / 1 9, NOTE: air seal not alowed Subject to modification due to technical advance! 11

7 1K-GDR (MODULE 23+24) RDIL RDIL 1K-GD (MODULE 21+) Octagon, /F 7,4 9, Octagon, /F 7,4 9, XIL TECHNICL DT spindle speed 24min -1 * pressure 8bar * cleaning air ; n = min -1 pressure air ; n < min -1 required media purity according ISO 446 -//14 bar bar filter grade < µm FETURES Octagon, /F 7,4 Octagon, /F 7,4,3,3 minimum volume lubrication (mixed externaly) p = bar passage min. ø6 mm,3,2 3 1,2,2 9, XIL TECHNICL DT spindle speed 36min -1 pressure cleaning air ; n = min -1 pressure air ; n < min -1 required media purity according ISO 446 -//14 8bar bar bar filter grade < µm FETURES balanced design minimum volume lubrication (mixed externaly) p = bar Octagon, /F 7,4,3,3 FL,2, Subject to modification due to technical advance! 13

8 K-GD Ø8 (MODULE 34) 1K-GD-HD (MODULE 32+7) RDIL Octagon, /F 9,,3 2 ( ø ) 9,4,2 111 Leckage locking plug XIL Octagon, /F 7,4 Octagon, /F 7,4,3,2 9, 11 TECHNICL DT spindle speed 24min -1 pressure cleaning air ; n = min -1 pressure air ; n < min -1 required media purity according ISO 446 -//14 8bar bar bar filter grade < µm FLOW VOLUME 1 radial axial TECHNICL DT spindle speed 24min -1 pressure cleaning air ; n = min -1 pressure air ; n < min -1 required media purity according ISO 446 -//14 1bar bar bar,3,2 FETURES balanced design minimum volume lubrication (mixed externaly) p = bar passage min. ø8 mm code axial or radial connection filter grade < µm FETURES balanced design minimum volume lubrication (mixed externaly) p = bar passage min. ø4 mm 14 Subject to modification due to technical advance! 1

9 1K-GDV (MODULE 6) 1K-SDR -B (MODULE 42+49) RDIL SW 27 air G3/8 Octagon, /F 7,4 116,1 99,1 92, Octagon, /F 7,4 air 9, ø 46 XIL,3,2 SW 27 G3/8,3,2 94,1 48,8 optional MQL G3/ Octagon, /F 7,4 h7 ø air TECHNICL DT spindle speed 4min -1,3,2 pressure minimum volume lubrication optional (mixed externaly) pressure air ; cleaning air ; n = min -1 required media purity according ISO 446 -//14 7bar 8bar 6bar bar TECHNICL DT spindle speed 36min -1 pressure air ; bar filter grade < µm filter grade < µm FETURES minimum volume lubrication passage min. ø6 mm balanced design code FETURES air-gap seal 16 Subject to modification due to technical advance!

10 [bar] K-GDP-LC (MODULE 68+71) 1K-GDP (MODULE 4+67) e RDIL XIL TECHNICL DT ø 1 Hexagon, /F 4, ø 32 h7 ø 11, ( ø ),3 spindle speed 4min -1 pressure 8bar cleaning air ; n = min -1 bar pressure air ; n < min -1 bar required media purity according ISO 446 -//14 filter grade < µm inside cooling (housing); n > 3 min -1 flow volume min.,l / min pressure cooling liquid bar temperature cooling liquid min. C temperature cooling liquid 4 C FETURES ø 1 inside cooling (if necessary) 2x M ø 32 h7 Hexagon, /F 4, minimum volume lubrication (mixed externaly) p = bar passage min. ø3, mm ø 11, ( ø ),3 11 -,2,1 ø 1 inside cooling (if necessary) 2x M ø 32 h7 Hexagon, /F 4, ø 11, 12 ( ø ) 42,2,3 11 -,2 8,1 11,1 F ,2 42, x M 6 deep, x M; bar inside cooling x M (if necessary) 6 deep 3 4 code x M 6 deep RDIL XIL TECHNICL DT spindle speed 7min -1 pressure 8bar cleaning air ; n = min -1 bar pressure air ; n < min -1 bar required media purity according ISO 446 -//14 filter grade < µm inside cooling (housing); n > 4 min -1 flow volume min.,l / min pressure cooling liquid bar temperature cooling liquid min. C temperature cooling liquid 4 C FETURES minimum volume lubrication (mixed externaly) p = 8 bar passage min. ø3, mm ø 1 ø 1 ø 32 h7 Hexagon, /F 4, ø 32 h7 Hexagon, /F 4, ø 11, ø 11, ( ø ) ( ø ),3,3 11 -,2,1 11, ,2 42,2 42 8, x M7, deep x M; bar inside cooling 6x M7 (if necessary), deep 3 4 Subject to modification due to technical advance! 19

11 1K-GD-CM (MODULE 61) 1K-GD-C (MODULE 21C) ROTRY UNION WITH LEKGE MONITORING Octagon, /F 7,4 98 9, ROTRY UNION WITH WER MONITORING Octagon, /F 7,4 9, TECHNICL DT spindle speed 36min -1 pressure cleaning air ; n = min -1 pressure air ; n < min -1 required media purity according ISO 446 -//14 8bar bar bar filter grade < µm FETURES 24 VDC output 1 output 2 GND,3 FLOW VOLUME two-stage monitoring two-stage temperature monitoring minimum volume lubrication (mixed externaly) p = bar passage min. ø6 mm balanced design code ,,2 TECHNICL DT spindle speed 36min -1 pressure cleaning air ; n = min -1 pressure air ; n < min -1 required media purity according ISO 446 -//14 8bar bar bar filter grade < µm FETURES,3 FLOW VOLUME 3 1 length wear monitoring balanced design minimum volume lubrication (mixed externaly) p = bar passage min. ø6 mm code,2 2 1 C Subject to modification due to technical advance! 21

12 EXTERNL LEKGE MONITORING OUR SERVICE RELIBLE LEKGE DETECTION With external monitoring, the sensor is positioned in a measuring device connected to the rotary union by a tube. If the predeined low limit is exceeded inside the tube, a signal is emitted which appears directly on the measuring device or which can be sent to the machine control system. sensor connector entrance and exit interchangeable signal alarm signal operating voltage SPECIL ROTRY UNIONS In addition to our standard rotary unions, our product range includes a huge number of rotary unions designed for special technical requirements, such as: For abrasive media (e. g. l-si alloys) For glass and stone processing For cryogenic machining (CO 2 ) For internal mixing MQL systems For higher pressure For higher speeds For special housing designs 2x hose coupling for hose d = 6 mm (included) G 1/8 G 1/8 mode switch (No. 1) Our team of experts is available to advise you on the optimal solution for your applications. REPIR The external monitoring can be added at a later date without replacing the rotary union and is also designed for use with rotary unions from third-party manufacturers. Rotary unions are high-tech clamping system components. In case of defect and wear, the OTT-JKOB service team ensures with an individual range of repair services optimal availability and functionality of your rotary union. Repaired rotary unions are subject to the same warranty as new parts. FETURES designed to detect leaking, hydraulic oil and water. preset and calibrated for intended medium adjustable modes: wear detection or failure detection continuously monitoring of the low rate wear-free operation no bottleneck and without backwash installation in any location (entrance and exit interchangeable) simple signal processing via 24 V switch output Subject to modification due to technical advance! 23

13 OTT-JKOB Spanntechnik GmbH Industriestrasse Lengenwang // Germany +49 () // - info@ott-jakob.de OTT-JKOB is part of the JKOB Group P.E 8/16