Linear motor e.g. synchronous linear motor, unit, has teeth arranged along longitudinal extension of sheet metal body, where metal body is formed from partial body and another partial body comprising teeth

摘要

The unit has a sheet metal body (11) and teeth (14) arranged along a longitudinal extension (15) of the sheet metal body. The teeth (14) point outward at an outer side (17) of the sheet metal body. The sheet metal body is formed from a partial body (19) and another partial body (20) comprising the teeth. A cooling arrangement is arranged between the partial bodies, where the body (19) is provided with retaining slots for the body (20).