ASM SIPLACE 03046348-01 is the aperture ring assembly used in the C&P20 vacuum-pump conversion path. ASM vacuum-pump instructions list it as part of the conversion kit used to change C&P20 A/M/P heads from compressed-air operation to vacuum operation. Its real service context is therefore the head vacuum configuration, not a generic optical reflecting-ring application.
The main purchasing risk is selecting by the CP20 name or ring appearance alone. Different C&P20 generations do not use the same conversion arrangement, and later C&P20 P/M2/P2/M3 vacuum configurations are documented with a different aperture-ring reference. Using the wrong conversion component can leave the head configuration incomplete, require the head to be reopened and extend machine downtime during vacuum-system service.
ASM SIPLACE 03046348 Aperture Ring Specifications
| Part Number | 03046348-01 |
|---|---|
| Part Type | Aperture ring assembly |
| Head Application | SIPLACE C&P20 A/M/P conversion context |
| System Function | Component of the C&P20 vacuum-pump conversion arrangement |
| Related Conversion Kit | 00119790-xx – vacuum-pump operation conversion kit for C&P20 |
| Version Boundary | Later C&P20 P/M2/P2/M3 configurations use a different aperture-ring conversion reference |
| Core Matching Point | Confirm head version, complete P/N and whether the head is configured for compressed-air or vacuum operation |
For related placement-head service parts, see ASM SIPLACE head parts. The same C&P20 family can appear in different pneumatic configurations, so the machine or head name alone is not enough to confirm this ring.
This part is most relevant during vacuum-pump retrofit, conversion reversal or service work where the existing head configuration has to be identified before parts are ordered. Confirm whether the head is currently operating from compressed air or from the vacuum-pump system, then check the existing ring and conversion hardware against the head version.
P/N 03046348 belongs to the C&P20 vacuum-conversion system. Troubleshooting and parts selection should therefore follow the head's pneumatic configuration—vacuum-pump or compressed-air operation—rather than camera or vision-system symptoms.
If the existing configuration is unclear, our technical team can review the placement-head label, machine model, current vacuum or compressed-air arrangement and photos of the installed ring to help identify the required conversion component before the head is opened again.
03046348-01 is normally available for C&P20 service requirements, with confirmed orders usually dispatched within 24–48 hours. For legacy vacuum-pump maintenance, confirming the head version and operating mode before shipment helps avoid ordering the wrong conversion component and repeating the disassembly work. A formal specification confirmation sheet can also be provided for internal purchasing approval.
Send the complete part label, C&P20 head version, machine model and current vacuum or compressed-air configuration for compatibility verification and formal quotation.