| 摘要 |
PROBLEM TO BE SOLVED: To provide a numerical controller of which a control unit and a back case can be easily separated and joined and which can prevent cable connection failure in rejoining the control unit and the back case. SOLUTION: A numerical controller 1 includes a control unit 2 and a back case 3 containing a battery 5 and/or fan motors 6. Ends of cables 10 wired from the battery 5 and/or the fan motors 6 are electrically connected to a printed board 7 arranged in the back case 3. A connector 8 removably connected to the printed board 7 and the control unit 2 is provided. |
