STÖGER Spin Pull Unit

Enables the fully automated setting of press-in nuts in closed profiles.

The STÖGER Spin Pull Unit (SPU) enables the fully automated setting of press-in nuts in closed profiles with one-sided accessibility. This state-of-the-art system impresses with fast cycle times and guarantees maximum process reliability—an ideal solution for demanding applications in fastening technology.

Advantages

  • Automatic axial and radial compensation for correct component positioning
  • Setting in closed profiles with one-sided accessibility
  • Minimal wear due to duplex steel pulling screw
  • High durability: up to 1 million cycles before machine maintenance
  • Automatic thread inspection during the process
  • Quality assurance via force and displacement monitoring (sensor-based monitoring)
  • Additional stroke of 250 mm (other strokes optional)
  • Cost efficiency: reduced process steps, use of a DIN screw as a pulling tool
Brochure