| 摘要 |
The present invention relates to a stroke measurement device for a hydraulic cylinder which accurately measures the stroke of a cylinder by connecting a sensor body to one side of a cylinder body; installing a linearly moving piston on the inner side of the cylinder body; rotating a first magnetic plate through a converting unit to convert the linear motion of the piston into a rotary motion; installing a second magnetic plate on the inner side of the sensor body to be rotated together with the first magnetic plate; and connecting the second magnetic plate to an encoder to be integrated. |
