Closed Loop Glass Scales on XYZ axes (Installed) with 1um resolution
Linear Encoders installed on XYZ axes with 1um resolution
The linear encoders provide high accuracy feedback to the controller of the exact stage position. This allows the controller to zero out any residual error in motion, thermal effect, etc. which can improve the accuracy and resolution of the machine.A further benefit of dual closed loop control is that a crash can be more quickly detected by the system.
These scales are impervious to dust, coolant, and chips created during machining process.We use scales from FAGOR Automation.