In the ASM SIPLACE placement machine spare parts system, the part number 03058629 refers to a "Round Plate control unit" for the CP20A placement head; the full part number is typically designated as 03058629-01.
Functional Role
This board is an internal component of the CP20A and CP20P placement heads, responsible for controlling the movement of the placement head's rotating round-plate mechanism. The CP20 head is a rotary-style placement head commonly used in ASM high-speed placement machines, and the round-plate control unit serves as the critical drive/control component that enables the sequential pick-and-place operation of multiple nozzles. Some spare parts suppliers also categorize this item as a "C+P20 Slip Ring" (labeled as 03058629S01); a slip ring is used to facilitate the transmission of electrical signals and power between rotating components and a stationary base.
