Zubehör

Stators for HIWIN linear motors are available in various lengths. The magnets are cast in epoxy resin to prevent dirt deposits. On request, stainless steel cover plates are available to provide additional protection in environments with high levels of contamination.

The one-piece stator covers are available for stators of the HIWIN linear motor series LMFA and LMFP in widths 3 to 6 and consist of a cover plate made of stainless steel in customised length and end block sets for clamping the cover plate.

The segmented stator covers are available for stators of the HIWIN linear motors of the LMFA and LMFP series in sizes 2 to 6. The segments are available in various fixed lengths that can be lined up to match the overall length of the stator track. The fixation of the cover segments on the stator is ensured by the magnetic attraction between the cover plates and the permanent magnets of the stators.

Since the electrical power is mainly converted in the forcer or primary part of the linear motor and most of the waste heat is generated there, the greatest improvements can be achieved using the precision cooler on the forcer. The precision cooler is assembled on the forcer and integrated into the existing cooling circuit. In order to achieve the best possible effect, the coolant inlet of the precision cooler (forcer) should be connected directly to the coolant outlet of the cooling system of the machine. Likewise, the coolant outlet of the precision cooler should be connected to the coolant inlet of the forcer. This ensures the best possible thermal decoupling and cooling of the linear motor.

By using the stator precision cooler together with our HIWIN linear motors of the LMFA and LMFP series and forcer precision coolers, the thermal decoupling between linear motor and machine can be improved even more. Especially in short-stroke applications, the stators also reach high surface temperatures that promote higher temperatures in the machine working chamber. The stator coolers effectively counteract this by dissipating heat from the stators out of the machine via the cooling circuit. Depending on the size, a standard variant with a focus on the best possible cooling performance and alternatively a special version for applications that are difficult to access or have very limited space are available.