Control Gaging Incorporated

A world class supplier of in-process gaging systems.

One-minute in-spindle setup time cuts changeover costs.

Model 88M Thru-Spindle Gage
  • Quick in-spindle setup
  • Gaging range 9.5 -158mm
  • Stainless steel body
  • Integrated air retract, up to 5.1mm/contact
  • .0004mm repeatability @ 5.15 sigma
  • 3 quick retract settings + full-range adjustment
  • Smooth surfaces
  • RoHS Compliant
  • Specifications

  • Size Range:
  • 9.5 - 158mm
  • Surface Type:
  • Smooth only
  • Repeatability:
  • .0005mm @ 5.15 sigma
  • Max Retraction Amount:
  • 4.0 degrees per contact
  • Contact Retraction Operating Pressure:
  • 2.8 - 4.1 bar
  • Contact Force:
  • 120 grams at contact tips
  • Clutch breakaway force:
  • 2400 grams at contact tips
  • Weight:
  • 1.1 kg
  • Sealing:
  • IP67

The latest refinement of Control Gaging's classic quick-setup, thru-spindle gage head is the Model 88M. "Durability" means more to us than the proven ruggedness of our gages in the field: it also means that our products remain leaders in their markets through cont inuous design and performance improvement.

The 88M is specifically designed to be installed inside the workhead spindle of a high-production internal grinding machine. High-pressure coolant flow and continuous vibration make this one of the harshest of all in-process gaging environments. It is also a difficult application for gage contact setup.

Control Gaging's exclusive clutch mechanism makes manual setup from the front of the chuck easy and quick, without removing the gage from the spindle. Especially for short run parts, this feature can save significantly on changeover costs.

The improved gage design incorporates specific advances based on feedback from customers and service personnel: bearing structure, cable seal ing, ret ract mechanism reliability, and repairability have all been enhanced for performance improvement and life-cycle cost reduction.

PDFModel 88M Thru-Spindle Gage (PDF)

Quality you can count on every day.

Our reputation for superior quality and dedicated customer service is reinforced by our ISO 9001 certifications.