3B Actuator

• Holding pressure is controlled and uniform even through chucking diameter may vary
• The hollow draw tube enables you to pass material or coolant through the spindle to workpiece or cutting tool
• Inertia effect is minimal since the cylinder is stationary and all rotating parts are small and lightweight
• There is no vibration because the cylinder does not rotate
• Simple installation - we provide spindle adapter, draw tube, and mounting instructions

• Typically used with 5C Collets
• Second operation finishing lathes
• Grinding machines
• Precision boring machines
• Special Designs available

• 4500 RPM Capability *6000 RPM available 
• 1200 lbs. Thrust at 80 psi. Air on closing side
• 725 lbs. Thrust at 80 psi. Air on opening side
• 1.06" Bar Capacity/Thru-hole
• 5/16" Stroke
• Weight 13 lb