Air-Spring High Precision Chuck

In this page we are presenting a few examples of air-spring chucks on sealed chuck models.

This is a 107mm special hermetically sealed high precision chuck that operates on air and spring force. It opens via spring force and closes on air pressure. This is a custom chuck that was crafted per customer specifications. It is based on chuck BCG model. It serves the optical industry. It is used for lens grinding and polishing.

Below is 64-3-1.4 RJ model, round master jaws super high precision air chuck. It was developed for specific customer's requirements. 
The chuck opens via springs and closes by air pressure. This is a sealed chuck quick change model. It is designed to grind lenses.
The chuck repeatability is 0.0015mm.

64-3-1.4 RJ model, front view

64-3-1.4 RJ model, back view