SPANNTOP Modular
With a through-bore for bars and tubes.
- Parallel/cylindrical clamping
- Optimal holding power
- Very rigid
- Minimal wear
- Easy change-over
- Concentricity < 0.01 mm
SPANNTOP Combi Pull-Back
With a fixed end-stop for chucking work and a through-bore for bars
- Axial draw force against the end-stop, which stabilizes the clamping important for short clamping lengths
- Little inertia loss
- Extremely rigid
- Optimal holding power
- Excellent concentricity after clamping head change
- Simple mechanics, results in better power conversion
- Clamps work pieces with short clamping length
- Converts to a full functional "bar chuck" when the end-stop plate is removed
SPANNTOP combi deadlength
With a fixed clamping head, through-bore and end-stop combination
- Radial clamping without axial movement of the work piece
- Clamping of work pieces with a short collar or shoulder
