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Advantages of the Balluff Multiple Limit Switch System

Flexible implementation

  • Selectable number of switch positions, number of cams, length of cams
  • Cams can be easily moved to a different location to change trip point
  • System eliminates designing and installing adjustable cams and brackets for conventional limit switches
Reduced cabling requirements
  • Junction box integral to the switch housing
  • Single home run cable
  • Available with pre-wired quick disconnect

Reduced space requirements

  • High switching density
  • Compact footprint

Simplicity saves time in all phases of implementation
  • Installation and set-up
  • Machine start-up
  • Routine operation
  • Troubleshooting and servicing

Versatile electro-mechanical contacts
  • Universal voltage and logic compatibility
  • AC or DC high or low voltage
  • Sourcing (PNP) or sinking (NPN) controller logic
  • High current loads (relays & contactors)
  • Low current loads (controller inputs)

Positive-drive normally-closed contact option
  • Guaranteed over-travel operation
  • Won’t fail to open like standard spring-actuated switches
  • Solid plunger drives contacts open, even if welded together by a short circuit
  • Protect equipment where failure to open could result in severe machinery damage: broken shafts, burned out electric motors, smashed tooling

High reliability
  • Patented self-lubricating brass-lead-PTFE plunger bushing
  • Precision engineered, close-tolerance components
  • Rugged die-cast aluminum housing
  • Advanced O-ring housing sealing system
  • All-Viton sealing materials 
1-800-543-8390        http://www.balluff.com/us