| 摘要 |
The device determines the actual length of the linear drive using a linear sensor (4) for providing a signal proportional to the linear movement of the drive spindle (1). The sensor has a measuring rod (41) extending in the axial direction of the spindle, with a length at least equal to the maximum displacement of the linear drive and a cooperating position source (42) attached to the load-free end of the drive spindle. |
