Servo-Techniek

Ontschroef units

SAE-Servo unscrewing device “single”

Threaded core and guide thread nut are removable from the backside on mounted unscrewing device!

sae040

  • Servomold unscrewing units can be mounted in any position directly or (at mold temperatures > 40° C) by means of a cooled carrier plate on the mold.
  • We recommend the use of ball cages for fine centering of the threaded core. They should be as close as possible to the contour area.
  • Servomold unscrewing devices move without any contact between the end positions – however, during setup a reference surface is required which serves as a contact point during homing.

 

SAD-Servo unscrewing device “double”

Servomold unscrewing devices SAD and SAV are individually matched to the cavity spacing you want. The installation recommendations are in accordance with the SAE series.

  • sad-40100% position accuracy and repeatability
  • High torques and high speeds
  • Durable, rugged and suitable for clean rooms
  • Core distances can be choosen individually
    • Can be supplemented with cooling option SDD

 

SSE Servo wormdrive “single”.

Servomold wormdrives SSE are fully encapsulated gear units (worm gear) which are connected via a line shaft with a servo drive unit SAK.

  • sse060-komplettSeveral units can be coupled in series
  • 100% position accuracy and repeatability
  • Even usable with high mold temperatures (up to 150° C)
  • Compact height allows installation in nozzle side

 

 

SSD Servo wormdrive  double”

Servomold wormdrive SSD and SSV are fully encapsulated gear units (worm gear) which are connected via a line shaft with a servo drive unit SAK.

ssv030-liegend-os

  • 100% position accuracy and repeatability
  • Can be exposed to the same temperature as tool.
    • This allows for the compensation of the linear expansion from cavity to cavity
  • Even usable with high mold temperatures (up to 150 ° C)
  • Compact height allows installation in nozzle side

SAM Servo unscrewing device “multi”

The servo unscrewing device “multi“ (SAM) is our answer to the demands made on high performance injection molds with unscrewing function:

sma

  • Highest precision and process reliability
  • Shortest cycle times and highest availability
  • Clean and oil free operation => Cleanroom suitable
  • Long service intervals and maintenance friendly design
  • Compact design – no protruding parts

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