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PT Smart Underground Structure

PT Smart™ Underground Structure

The patented PT Smart Belt Trainer takes our unique "pivot and tilt" design and puts it into a more economical, medium-duty trainer. The underground version comes with larger components to fit underground structures.


  • Idler belt width +3" (75 mm)
  • 3" (75 mm) sensor rollers
  • Maximum Belt Speed: 1000 fpm (5 m/sec)
  • Temperature Rating: -40°F to 180°F (-40°C to 71°C)
  • Belt Direction: One way
  • Maximum Belt Tension: 1600 PIW (280 N/mm)
  • Belt thickness 1" (25 mm) maximum
  • Belt Widths: 18" to 72" (450 to 1800 mm)


  • Return side installation
  • Extended mounting bracket for underground structures
  • Products
  • Specifications
  • Instructions
  • Sales Support
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See detailed specifications and drawings from the manual available on the Instructions tab.