| 摘要 |
PROBLEM TO BE SOLVED: To reduce the number of man-hours for connecting and to provide a highly reliable connection structure that enables improved noise immunity for an encoder, in connecting an encoder with a motor cabinet. SOLUTION: FG wire 4a of a cable, other lead wires thereof and FG wire 5 are connected to a connector 7, while the terminals of a connector 8 on the side of a circuit board 3, namely, the terminals to which FG wire 4a and FG wire 5 are to be connected, are connected with a pattern wiring 3a, thus, it follows that, upon engagement of the connectors 7 and 8, FG wire 4a inserted into the connector 7 for a cable 4 and FG wire 5 are electrically connected. The other end of FG wire 5 is secured to a motor cabinet 1 by means of a screw 10 so as to electrically connect them. |
