Printed circuit boards are highly complex structures with countless conductor paths as fi ne as a hair. A particularly critical aspect is depanelling – the division of a production assembly into individual circuit boards. Shearing or punching stretches and shakes the material and leads to reductions in quality.
To prevent such stress from even occurring, we have developed a high-frequency motor spindle, the 4041 HY-ESD-BW model, which is noted for its extraordinary quality characteristics:
The 4041 HY-ESD-BW motor spindle ensures especially safe and careful milling and separating.
The high rotation speed guarantees precise, stress-free depanelling.
The electrical discharge protects electronic assemblies against hazardous voltage spikes.
An additional measuring contact at the rotor shaft (BW = brush wear) enables the monitoring of the voltage discharge during operation.
In addition to being used in PCB routers and for the high-speed machining of metals and plastics, there is no longer anything to stand in the way of the machining of safety-related circuit boards for airbags or ABS systems. And all that without any stress.
