HB-D HB-C
Stationary chuck, hydraulic Ø 130 - 315 mm
■ Built-in hydraulic cylinder ■ 2 and 3 jaws
INCH SERRATION 2 or 3 jaws
TONGUE & GROOVE 3 jaws
Application/customer benefits • Stationary hydraulic chuck for self centering clamping of parts on milling machines, machining centers and special machines HB-D: INCH SERRATED master jaws (1/16” x 90°) HB-C: TONGUE & GROOVE master jaws (American standard) HB-M: METRIC SERRATED master jaws (1.5 mm x 60°) on request from Ø 165 Technical features • Stationary chuck consisting of a 2- or 3-jaw self centering chuck with built-in hydraulic cylinder • Compact design • Case hardened body to assure consistent high precision and long chuck life Standard equipment Stationary chuck 1 set T-nuts with bolts (HB-C excluded) 1 set of soft blank top jaws (HB-C excluded) Ordering example Stationary chuck HB-C 250 (3 jaws) or Stationary chuck HBL-D2 165 (2 jaws)
Technical data
SMW-AUTOBLOK Type
HB-D 130
HB-D 165 HB-C 165
HB-D 210 HB-C 210
HB-D 250 HB-C 250
HB-D 315 HB-C 315
Radial jaw stroke
3
3.2
4
4.6 8.8
5.5
mm mm cm ² bar
Radial jaw stroke HBL-D2 (2 jaws)*
5.6
6
7.5
10.5 203
Piston area
63 30 50 28
79 30 55 35 18
114
167
Max. operating pressure Gripping force at 25 bar
30 85 52 30
30
30
125
150
kN kN kg
Gripping force at 25 bar HBL-D2 (2 jaws)*
75 44
90 69
Weight (without top jaws)
9.5
Id. No. HB-D 3 jaws Id. No. HB-C 3 jaws Id. No. HBL-D 2 jaws
77271113
77271116 77277516 77271716
77271121 77277521 77271721
77271125 77277525 77271725
77271131 77277531 77271731
- -
* The HBL-D 2 jaw fixture is available with serrated master jaws (inch or metric) and long stroke only.
Request or download: www.smw-autoblok.com JAWS-CATALOG
SMW-AUTOBLOK 478
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462 SMW-AUTOBLOK
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