Features
  • 8.25” (210mm) chuck diameter
  • 3 jaw and 2 jaw models
  • QC precision change jaw system
  • Standard and long stroke models
  • 2.050” (52mm) through hole
  • Precision fit master jaws to minimize jaw lift
  • Hardened chuck body, actuators, and master jaws, for long term accuracy and performance
Repeating Accuracy
  • .0001” (0.0025mm) TIR
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Model

Accuracy

No. of Jaws

Through Hole

Jaw Stroke

Actuator Stroke

Max Draw Tube Force

Min. Draw Tube Force

Max. Clamp Force

Max Speed

Chuck Weight

Moment of Inertia

N/A .0001 in0.0025 mm N/A 3 N/A 2.050 in52 mm N/A .220 in5.6 mm N/A .630 in16.0 mm N/A 5,840 lbf26.0 kgf N/A 500 lbf2.2 kN N/A 13,430 lbf59.7 kgf N/A 4,500 rpm N/A 44.3 lb20.1 kg N/A 2.87 lb-ft²0.12 kg-m²
N/A .0001 in0.0025 mm N/A 2 N/A 2.050 in52 mm N/A .220 in5.6 mm N/A .630 in16.0 mm N/A 3,890 lbf17.3 kgf N/A 500 lbf2.2 kN N/A 8,950 lbf39.8 kgf N/A 4,500 rpm N/A 44.3 lb20.1 kg N/A 2.87 lb-ft²0.12 kg-m²
N/A .0001 in0.0025 mm N/A 3 N/A 2.050 in52 mm N/A .340 in8.6 mm N/A .630 in16.0 mm N/A 5,840 lbf26.0 kgf N/A 500 lbf2.2 kN N/A 10,510 lbf46.8 kgf N/A 3,500 rpm N/A 44.3 lb20.1 kg N/A 2.87 lb-ft²0.12 kg-m²
N/A .0001 in0.0025 mm N/A 2 N/A 2.050 in52 mm N/A .340 in8.6 mm N/A .630 in16.0 mm N/A 3,890 lbf17.3 kgf N/A 500 lbf2.2 kN N/A 7,000 lbf31.1 kgf N/A 3,500 rpm N/A 44.3 lb20.1 kg N/A 2.87 lb-ft²0.12 kg-m²
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