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Large Closed Center Adjustable Jaw Power Chucks for Vertical and Horizontal Lathes

40 – 79 inches

  • Ideal for Large vertical and Horizontal Lathe applications
  • Universal Wedge Design with manually adjustable Master Jaws
  • Available in 3, 4 and 6-Jaw configurations
  • Sealed front Master Jaw design for Vertical Use
  • High Speed Design
  • Available Mountings Straight Recess and ‘A’ Type Spindles
  • Contact Factory for application expertise and quotation
MODELV-240VIT-240V-250VIT-250VE-250VIT-263VE-263VE-279
Number of Jaws34346466
Plunge Stroke (in)2.2442.2442.2442.2442.2442.3622.3622.362
Radial Jaw Stroke
(+ Manual Setting) (in)
.90+1.18.90+1.18.90+1.18.90+1.18.90+1.181.34+1.571.34+1.571.34+1.57
Pull Force (lbf)4046540465404654046540465449614496144961
Grip Force (lbf)7193871938719387193871938809318093180931
Oper. Pressure (psi)610610610610610670670670
Max. Speed (rpm)630550500400360300280230
Weight (lbs)14221544196220732140374839696284
Mount of Inertia (kg-m2)82891681771835185481350
Matching CylinderALT250CALT250CALT250CALT250CALT250CALT250CALT250CALT250C
Grip O.D. Range (in)11.22-3811.22-3810.63-4710.63-4710.63-4715.35-6115.35-6117.32-76
Dimensional Data (in inch)
ModelABCD MaxHJKLM
40" V/VIT-240"39.567.08620.4719.7618.254.25M24M52x1.50.315
50" V/VIT/VE-250"49.217.06820.4724.5318.254.25M24M52x1.50.315
63" VIT/VE-263"638.66128.3431.3425.495.67M30M52x1.50.315
79" VE-279"78.749.3728.3439.2125.495.67M30M52x1.50.315
Dimensional Data (in inch)
ModelN Max.OP Max.P Min.QRSTU
40" V/VIT-240"17.9921.1812.3230.0780.1577-M240.7483.3462.834
50" V/VIT/VE-250"22.1651.1812.3230.0780.15710-M240.7483.3462.834
63" VIT/VE-263"29.0551.5753.2280.8660.23613-M240.8664.3312.834
79" VE-279"35.9841.5753.9370.8660.23617-M240.8664.3312.834