SPANNTOP nova chuck combi pull-back | size 125 | spindle nose A2-6 | clamping range 25 - 125 mm | length 191 mm

SPANNTOP nova

SPANNTOP nova – this development represents more than 30 years of SPANNTOP experience. It exploits all the advantages of the latest machine tools. The components are optimized for balance quality, and have an extended guide length. The clamping length of the workpieces is also significantly greater. This chuck is designed for maximum RPM and holding power at ideal run-out accuracy. It is extremely rigid, precise, and has an extremely long life.

The position-oriented base end-stop of the »combi pullback« and »combi deadlength« variants can be conveniently changed from the outside via three clamping screws countersunk in the chuck, and for standard chucks, provides excellent accuracy for face location combined with through-bore capacity.

SPANNTOP nova: reliable and solid. The product is the result of more than 30 years of experience !

• Ideal for customers with existing RD clamping heads
• Typical features of all HAINBUCH power chucks, such as high holding power, parallel clamping with high accuracy and easy set-up
• Minimal inertia loss compared to 3-jaw chucks

 

Combi pull-back:

Workpiece clamping with pull-back effect. Chuck with dismountable end-stop plate. Without end-stop plate ideal for machining pipes and bars.

• Workpiece stabilization through axial draw force applied against the workpiece end-stop
• Prepared for inside and front end-stop
• Converts to a fully functional »bar chuck« when the end-stop plate is removed