BERG Steep Taper Grippers SKR

SSK grippers are primarily designed for drawing in and ejecting steep taper tooling provided with retention knobs internationally standardized as per DIN, ANSI, MAS, JIS, and ISO which allow fast automatic tool changes.

The SKR gripper has a built-in snap-hold feature allowing a tool to be held securely in the spindle even in an unclamped position. Actuation is mechanical, hydraulic, electro-mechanical, or pneumatic.

Design Features

SKR grippers comprise four clamping segments which are captively connected to the draw bolt to ensure easy assembly. They transfer the clamping force positively from the draw bolt to the retention knob. The snap-hold force is realized by four additional hold segments.

It is possible to clamp tool shanks of the same steep taper with retention knobs of different standards using different grippers in a uniformly designed spindle.

Note:
When clamping without a tool, the draw-bolt of the clamping set is supported at the end of the total stroke hT inside the spindle.

Data Sheet

BERG Pull Studs / Retention Knobs
High-precision retention knobs are available for use with BERG steep taper grippers.
Details PDF

BERG Steep Taper Grippers SSK
BERG Spanntechnik SSK series grippers are known worldwide for trouble-free operation. Available for CAT/ANSI, DIN, MAS/BT/JIS, and ISO.

SSKS grippers are dimensionally...
Details PDF

BERG Steep Taper Grippers SSKF
With an easy-to-machine spindle contour, BERG Spanntechnik SSKF gripper is designed for cost-sensitive applications.
Details PDF

BERG Steep Taper Grippers SSKE-KH
SSKE-KH grippers are designed for applications requiring a shorter drawbar stroke.
Details PDF

BERG Steep Taper Grippers SSKE
Based on the popular SSK design, BERG Spanntechnik SSKE grippers use a common spindle contour for all retention knob standards, greatly simplifying design and production requirements...
Details PDF

BERG Steep Taper Grippers SSKV
The BERG Spanntechnik SSKV incorporates a number of new technical innovations, including tool holding force intensification and a special tribolic coating to ensure the highest...
Details PDF

BERG Steep Taper Grippers SSK-JBS
SSK gripper are primarily designed for drawing in and ejecting steep taper tooling provided with retention knobs internationally standardized as per DIN, ANSI, MAS, JIS and...
Details PDF

Application

Design Features

Data Sheet

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