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Maanterä Oy | Kiinnittäminen | Työkappalekiinnittimet sorvaukseen

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Kiinnittimet<br />

Voimaistukat<br />

SPANNTOP mini | Holkki-istukka<br />

The new »mini« series really shines with a mass reduction of 38 %, 1/3 of less total length and 1/3 of lower<br />

.chuck diameter. this means reduced energy consumption and better tool accessibility<br />

Thanks to the reduced interference contour, it is easier to choose the suitable tool. Now it can also be<br />

shorter and more stable – on the main and sub spindles. Particularly in the case of limited installation<br />

space and in series operation, SPANNTOP mini is ideal: Lower energy consumption, dynamic spindle<br />

.acceleration and shorter cycle times lower the costs per workpiece<br />

Naturally the small SPANNTOP variant offers the same concentricity and low-wear characteristics as its big<br />

.brother<br />

!Minimalism that pays off<br />

Key advantages<br />

Significantly reduced interference contour<br />

Improved tool accessibility<br />

Ideal for limited installation space<br />

Lower mass<br />

Offloading of the machine spindle<br />

Reduced energy requirements<br />

Shorter cycle times<br />

Lower piece costs<br />

SPANNTOP mini | Pullback<br />

Clamping with pull-back effect. Chuck with standing, dismountable<br />

.end-stop plate<br />

Advantages<br />

Workpiece stabilization through axial draw force applied against the<br />

workpiece end-stop<br />

Prepared for inside and front end-stop<br />

Converts to a fully functional »bar chuck« when the end-stop plate is<br />

removed<br />

SPANNTOP mini | Deadlength<br />

Radial clamping without pull-back effect. Chuck with standing, dis-<br />

.mountable end-stop plate<br />

Advantages<br />

Radial clamping without axial movement of the clamping head<br />

Clamps workpieces with a short collar or shoulder<br />

Suitable for pick off without pull-back effect<br />

Prepared for inside and front end-stop<br />

Converts to a fully functional »bar chuck« when the end-stop plate is<br />

removed<br />

www.maantera.fi<br />

H-12

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