| 摘要 |
The present invention relates to a no-load test equipment for the air end of an air compressor in an electric railcar and, more specifically, to a no-load test equipment for the air end of an air compressor in an electric railcar, which has a moving cart with an air end mounting bracket and an air end driving motor; and a test apparatus controlling the air end driving motor. According to the present invention, the air end of an air compressor in an electric rail car, having a weight of about 30 kgf, can be safely handled and transported when repaired, and the operability and the performance of the air end can be quickly and easily tested in a workshop for the repair work of the air end while the air end of which the repair work such as bearing replacement is finished is not mounted on the electric railcar, hence not only work efficiency can be largely improved by reducing time and effort required for the repair work, but also safety accidents can be prevented. |
