Reliable and long life 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 concentricity. It is extremely rigid, precise, and has an extremely long life. Convenient change The position-oriented base end-stop of the »combi pull-back« 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. Chuck SPANNTOP nova: reliable and solid. The product is the result of more than 30 years of experience!
Технические характеристики
CharacteristicsTypeautomaticOther characteristicsthrough-hole, dead length, pull-back, high-precision, for pipes, combined, modularRotational speed
Min.: 3,200 rpm (20,106.19 rad.min-1)
Max.: 8,000 rpm (50,265.48 rad.min-1)
Gripping force
Min.: 70 kN
Max.: 235 kN
Outer diameter
Min.: 115 mm (5 in)
Max.: 302 mm (12 in)
