Cylinder WorldClamp Clamp & Grip Sensors

Bulletin 871D WorldClamp™ Sensors are ideal for end-of-stroke detection in power clamp and gripper applications. Each sensor has two coils that detect whether the clamp or gripper is in the open or closed position. The two-sensor combination reduces the number of components required for these applications.

Bulletin 871D Cylinder WorldClamp Power Clamp & Gripper Cylinder Inductive Proximity Sensors
  • Overview
  • Product Selection
  • Specifications
  • Documentation
  • Resources
  • Applications

Features

  • 100 mm, 165 mm, and 200 mm lead lengths
  • Large or small sensing coil (chicklet) options
  • 4-wire DC and 5-wire AC/DC micro quick disconnect styles
  • Superior status indicator visibility
  • Weld field immune
  • Shielded construction
  • Short circuit, overload, transient noise, false pulse and reverse polarity protection

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Specifications

TitleNumberDownload
Inductive Proximity Sensors Technical Data PROX-TD001

Certifications

  • CE Marked for all applicable directives
  • cUL Certified
  • UL Listed

Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Product Certifications

See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Documentation

TitleNumberDownload
Presence Sensing BrochureSENSOR-BR001
Inductive Proximity Sensors Technical Data PROX-TD001
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Product Certifications

See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Configuration & Selection Tools

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Other Resources

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Applications

Typical applications for the Bulletin 871D WorldClamp™ Sensors include:

  • Material handling
  • Packaging
  • Food processing
  • Transportation
  • Open/closed indication on power clamps and grippers

Product Application Library — View our product application library to discover how customers have applied Allen-Bradley sensing products.