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WEDGE-BAR HIGH-SPEED THROUGH-HOLE POWER CHUCKS
K93 -- WEDGE-BAR HIGH-SPEED THROUGH-HOLE POWER CHUCKS
This series chucks can be directly connected to the spindle noess of the machine tools, with nice rigidity and high accuracy.
High rotation apeed, high clamping force and quick jaw-change.
The chucks possess the compensation for gripping force.
The chucks can be supplied with one-piece jaws or two-piece jaws(including base jaws, hard and soft top jaws).
Dimension parameters
Size D D1 D2 D3 D4 D5 H1 H h h1 B B1 d1 z-d
160 160 82.563 104.8 32 M40 x 1.5 48 98 121 15 6.5 18 33 16.3 3-M10
200 204 106.375 133.4 41 M48 x 1.5 56 110 136.5 17.5 6.5 20 21 19.5 3-M12
250 250 139.719 171.4 52 M62 x 2.0 70 122 180 19 8 20 24.5 24.2 3-M16
315 315 196.869 235 77 M85 x 2.0 98 135 193 20 10 22 26 29.4 3-M20
Characteristic parameters
D
Size		 Lmax
Axial wedge stroke 		Jaw stroke t(Dia.) JMax.drawpull Gripping force r/min
Jamming range 		Jamming range Gripping force
160 18.5 6 20 40 6000 5-128 39-130
200 30 11 45 90 5800 15-168 58-190
250 34.5 13 60 120 4500 20-220 90-235
315 37 14 80 160 4000 25-278 100-262
Note:The H in () on the above table is for reversible fop jaw.
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