• Effectively grips thin wall workpiece with minimal distortion at a single chucking pressure.
  • Uniformy distributes a 3.6:1 power ratio to the workpiece.
  • Six jaws distribute clamping force to twelve equally spaced contact points on the workpiece.

6JAW-DRAWING

CHUCK SIZE 8″ 10″ 12″ 15″ 18″ 22″ 26″ 30″
ASSEMBLY UBG 8006 UBG 10006 UBG 12006 UBG 15006 UBG 18006 UBG 22006 UBG 26006 UBG 30006
DIMENSION A 8.625 10.005 12.005 15.245 18.005 22.005 26.005 30.005
DIMENSION B 1.500 1.500 2.000 2.500 3.500 3.500 3.500 3.500
DIMENSION C 2.444 3.875 4.232 5.375 5.610 5.610 7.312 7.312
DIMENSION D .67 .87 1.00 1.22 1.50 1.50 2.063 2.063
DIMENSION E 1.60 1.83 2.08 2.61 2.94 2.94 3.938 3.938
DIMENSION F 4.334 5.994 6.469 8.164 8.735 8.735 11.244 11.244
DIMENSION G 3.1890 3.4375 4.2500 5.5000 6.2500 8.0000 9.1875 11.1875
DIMENSION H 5/8 5/8 3/4 1.00 1.00 1.00 1.00 1.00
MAX DRAWBAR FORCE IN LBS. 5,000 10,500 12,000 16,000 18,000 18,000 18,000 20,000
TOTAL DRAWBAR TRAVEL – MIN .38 .82 .88 .96 .96 .96 1.00 1.00
TOTAL JAW TRAVEL AT POINT A (DIAMETRICAL TRAVEL) .292 .440 .515 .576 .617 .617 .600 .600

Note #1: Minimum chuck height to be determined upon receipt of machine spindle information.

Shown above is an external grip, centralizing, equalizing chuck. Most chuck sizes are available as standard in external, internal, compensating, centralizing and “centralizing/compensating” styles.