| 摘要 |
PURPOSE: To enhance heat-resistance and noise-resistance in a multiaxis motor controller, concerning the improvement of the arrangement of the constituents of the multiaxis motor controller which drives a plurality of servomotors. CONSTITUTION: Since main circuit power supplying means 2, 3, 4, motor drive means 4-8, and control means 9, 10 are unitized by dividing them into individual function elements and installing them in individual casings respectively, and are arranged by separating the individual units 2-10 into a group of units of large heat generation and a group of small heat generation, thermal influence between the units is prevented, and the stability of operation is enhanced. Besides, units of large heat generation in a motor controller generate much noise electrically, and inversely units of less heat generation is composed of small- signal-system circuits and so their anti-noise properties are inferior, but it is possible to interrupt the both in respect of noise. |
