Lead Screw Tapping Units

Self-contained, hydraulically powered quill type units for drilling and self-contained, lead screw operated units for tapping

Model LQ-7520 Optional Equipment:   • Convertible spindle nose   • Reverse mounted mot0r bracket assembly   • Back mounted motor bracket assembly   • Air counterbalance assembly   • Spindle drive brake motor   • Electrical controls   • Slide, for rapid advance                      Model LQ-1530 Optional Equipment:    • Convertible spindle nose    • Reverse mounted motor bracket assembly    • Back mounted motor bracket assembly    • Air counterbalance assembly    • Spindle drive brake motor    • Electrical controls    • Slide, for rapid advance

Standard Features Include:   • Precise thread ground screw and nut assembly   • Quick change of lead screw and nut assembly   • Tap jam limit switch for no hole or undersize hole      condition   • Alloy aluminum main body   • Large quill diameter and quill bearings   • All ball bearing, spline driven   • Oil tight limit switches   • ASA ID. spindle   • Mounting for multi-spindle head   • Enclosed belt guard   • Conveniently located control dogs   • Heavy-duty motor mounting bracket with jack screw     assembly Note: use of brake motor of D.C. braking is recommended Standard Features Include:    • Precise thread grounded lead screw and nut assembly    • Quick change of lead screw and nut assembly    • Tap jam limit switch for no hole or undersize hole       condition    • Alloy aluminum main body    • Large quill diameter and quill bearings     • All ball bearing, spline driven    • Oil tight limit switches    • ASA I.D. spindle    • Mounting for multi-spindle head    • 1:2.46 reduction gear box assembly    • Enclosed belt guard    • Conveniently located control dogs    • Heavy-duty motor mounting bracket with jack screw      assembly  Note: use of brake motor or D.C. braking is recommended

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