modular clamping technology - OTT-Jakob Spanntechnik GmbH

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OTT-JAKOB HILFSGERÄTE ACCESSORIES E.M. ±0,1 unclamping position Steep taper assembly tool for gripper units The OTT-JAKOB steep taper assembly tool allows for an easy gripper change or adjustment to the setting dimension. This tool is available in all steep taper sizes from SK30 to SK60. HSK assembly tool for clamping units The assembly tool facilitates the mounting of the clamping unit. It is available in all HSK sizes from HSK E 25 to HSK A 160. l 1 Gage for HSK spindle edge The OTT-JAKOB gage for HSK spindle edge enables an easy determination of the dimension l1. The gage is available in all HSK sizes from HSK E 25 to HSK A 160. XIV
Nomenclature - Information We developed a new nomenclature system to be able to define complete tool clamping systems before the actual design process. This system characterizes the single modules and assembly units: -> Form of the power drawbar -> High-speed unit -> Nominal size of the interface -> Code of the interface standard -> Medium transfer -> Extension -> Position indication -> Unclamp unit -> Rotary union ➨ ➨ ➨ ➨ ➨ ➨ ➨ ➨ ➨ ➨ ➨ – -> Spindle length (mm) ➨ The following pages describe the different variations. All other forms are special designs and not part of this standard catalog: Example: Nomenclature for steep taper power drawbars • Spindle integrated steep taper power drawbar for steep taper tooling size ISO-40 (DIN 69871/2) SK 7 - 11 • Central coolant supply • Position indication with signal ring at the diameter of the spindle shaft • Without unclamp unit • Dual-passage rotary union for hydraulic unclamping of power drawbars and central coolant DDF 20 supply or cleaning of the tool interface with air during tool change • Spindle length: 550.0 mm I S – 4 0 – A 1 – 2 – G – 0 0 2 5 – 0 5 5 0 , 0 Example: Nomenclature for HSK-clamping units • HSK-high speed units for tooling size HSK-A100 (DIN 69893) HSK 2 - 5 • Central coolant supply / radial air blast for cleaning the interface HSK 24 • One-piece drawbar shaft extension • LE 95 with longer grippers - hydraulic unclamp unit with connection for single-passage rotary union LE 6 position indication • Single-passage high speed rotary union GD with closed seal unit to be used in DDF 22 OTT-JAKOB unclamp units (max. 36,000 RPM - 80 bar KSM-pressure) • Spindle length: 1.082,5 mm I F H 1 0 0 A K – 4 V K – 0 5 2 1 – 1 0 8 2 , 5 XV
Page 1 and 2: MODULAR CLAMPING TECHNOLOGY LET OUR
Page 3 and 4: CONTENTSINHALT Power drawbars for s
Page 5 and 6: UNSER DENKEN PHILOSOPHY OUR THINKIN
Page 7 and 8: PERFEKTIONFERTIGEN FINISHING The em
Page 9 and 10: Due to recent innovations, we can n
Page 11 and 12: HSC - High Speed Cutting: Accelerat
Page 13: KÜRZESTER SK-50 SPANNER SHORTEST S
Page 17 and 18: I S Spindle integrated power drawba
Page 19 and 20: Code for steep taper tool standards
Page 21 and 22: Medium transfer for steep taper pow
Page 23 and 24: Position indication Nomenclature po
Page 25 and 26: Rotary union Nomenclature position
Page 27: SK-Grippers SK-Inside spindle inten
Page 30 and 31: Inside spindle drawbar ES 30 4 ES
Page 32 and 33: Grippers SK 30/40/50/60 6
Page 34 and 35: Gripper SK 40 8 SK 40 tool standard
Page 36 and 37: Inside spindle drawbar ES 40 10 226
Page 38 and 39: Grippers SK 50 12
Page 40 and 41: E.M.±0,1 Gauge dimension to be adj
Page 42 and 43: Inside spindle drawbar ES 50 16 257
Page 44 and 45: M6-3x120° Spindle integrated power
Page 46 and 47: E.M.±0,1 Gauge dimension to be adj
Page 48 and 49: Technical data 22 For the combinati
Page 51 and 52: HSK-Grippers HSK-Inside spindle int
Page 53 and 54: HSK spring stack pulling head AKdra
Page 55 and 56: d1 32 40 50 63 80 100 125 160 b 1 +
Page 57 and 58: HSKspring stack pulling head Subjec
Page 59 and 60: d1 40 50 63 80 100 125 160 b 1 +0,0
Page 61 and 62: HSK spring stack pulling head EKdra
Page 63 and 64: Dimensions not approved for spindle
Page 65 and 66:
HSKspring stack pulling head FKdraw
Page 67:
Dimensions not approved for spindle
Page 70 and 71:
E.M. = reference gauge A = ejection
Page 72 and 73:
l 22 0,01 A-B 0,005 A-B l 20 0,03 A
Page 74 and 75:
Technical data for the combination
Page 76 and 77:
Medium transfer 4 24 l 40 length of
Page 78 and 79:
120° 79,5 70+0,1 L S gripper conto
Page 80 and 81:
Unclamp Unit LE 95 4 120° M10x1 68
Page 82 and 83:
120° M10x1 gripper contour Z ø68
Page 84 and 85:
cleaning air G 3/8 air LE2,5 clampi
Page 86 and 87:
GD-threaded connection M6 air G 1/4
Page 88 and 89:
LE 150 taper cleaning G1/8" 53,4 45
Page 90 and 91:
clamping G 1/4 LE 47,75 39,5 unclam
Page 92 and 93:
2 101 air only at standstill 20 G1/
Page 94 and 95:
88,5 drain hydraulic M5; 2 x 180°
Page 96 and 97:
37 -0,1 88 G1/4 10 32,5 coolant / a
Page 98 and 99:
37 -0,1 88 G1/4 10 32,5 coolant / a
Page 100 and 101:
WORLDWIDE Our international market
Page 102:
The world we are working in Lengenw
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modular clamping technology - OTT-Jakob Spanntechnik GmbH

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