Robot-assisted flow-drilling screwdriving system RSF

Detachable screw connections without prior processes

Composite construction methods and one-sided accessibility of joints are challenges for the joining technology in body construction. The robot-assisted screwdriving system for flow-drilling screws RSF ensure high-strength connections in a joining process. Screw connections can be accomplished with or without pilot holes – material variations and manufacturing tolerances are compensated.

System RSF WEBER Flow-drilling
3D Preview 2D Preview
Flow drilling connections
Detachable screw connections without prior processes
One-sided accessibility
Low-heat joining process
High strength and flexibility

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A metric thread is cut directly into the elements to be connected. This produces detachable joints – dismantling is possible at any time. The RSF method allows screw connections with high tightening forces and loosening torques. The process is freely configurable

Function testing of the RSF screwdriving, feed or control systems

System for function testing the RSF screwdriving, feed or control systems The testing cell is used during maintenance work to ensure the quality level of our RSF systems.

Compact design with optimized interference contour
Quick and easy tool change
Automatic jaw opening
  • Robot-capable system
  • Screw connections with one-sided accessibility of the screwdriving location possible
  • Direct screw connection without pilot hole possible
  • Forming of a metric thread
  • Combination with other joining techniques such as gluing
RSF Application WEBER

Technical data Robot-assisted screwdriving system RSF

Torque [Nm] up to 15
EC drive [rpm] up to 8,000
Max. Max. axial force (at 6 bar) [N] up to 3,600
Holding down force (at 6 bar) [N] up to 1,400
Cycle time [s] from 1.6
Technical changes reserved.
Pictures Robot-assisted screwdriving system RSF


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WEBER Schraubautomaten

WEBER Schraubautomaten GmbH is a family-run and innovative company that attaches great importance to the sustainable design of the value chain. The result is high-quality products with maximum process reliability that make production processes more efficient. Your success is our success.