三菱 伺服驅動器 Mitsubishi MELSERVO AC SERVO Drive
MR-J4-DU37KB4
MRJ4DU37KB4 MR一J4一DU37KB4 MR-J4-DV37KB4 MA-J4-DU37KB4 MR-J4-OU37KB4 MR-J4-DU37K84