Power chuck 625

3-jawair-operatedprecision

Model 625 Sliding-Jaw Air Chuck (0.0001” TIR) with special top tooling attached. Our customer needed grip on the ID’s of their CVT transmission sheaves for runout inspection. Top Jaws are permanently mounted onto the chuck’s master jaws to grip the ID of the part’s central bore (not shown). An air-detect Axial Locator (3 air holes evident in its top surface) was incorporated to ensure proper seating of the part upon robot-arm placement onto the chuck. This chuck is capable of .0001” TIR total accuracy/repeatability on all critical surfaces that interface with the part.