Raycus Silver Protective Cap with 16mm height and 13mm diameter, designed as a replacement protective component for compatible Raycus fiber laser source applications.
Raycus Silver Protective Cap for Fiber Laser Source Output Connector
The Raycus Silver Protective Cap is a QBH-style output-connector end cap sized at 16mm height x 13mm diameter, made for the output port of compatible Raycus fiber laser sources. Its silver finish makes it easy to identify during inspection, and it does the core job of any output-connector cap - keeping the collimating window behind it clean whenever the output cable is disconnected.
On a Raycus fiber laser source, the output connector is where the delivery cable to the cutting or welding head plugs in, and there is a collimating window sitting just behind that connection point. Raycus's own user manuals are explicit that this window must not be exposed to dust, since contamination there can damage the lens or reduce beam quality. The Silver cap is fitted over the connector whenever the cable is removed - during storage, transport or servicing - so that window stays covered. Shops running Raycus-source machines keep a few of these on hand as a routine spare, since a lost or damaged cap leaves the connector unprotected.
Key Features of the Raycus Silver Protective Cap
Sized at 16mm height x 13mm diameter
Silver finish for quick visual identification during inspection
A 16mm x 13mm output-connector end cap in a silver finish, built to seat over the output port of compatible Raycus-source lasers.
Benefits
Protects the collimating window at the connector from dust and contamination, is easy to spot during inspection, and keeps replacement quick if the original cap is lost or damaged.
How to Confirm You Need This Size
Check that your machine runs a Raycus laser source.
Measure the existing cap: it should read close to 16mm height x 13mm diameter.
Note the finish on your current cap and compare against the silver variant.
Inspect for cracking, warping or a missing seal before ordering a replacement.
Confirm fitment with the supplier before placing a bulk order.
Why Choose Us
Correctly sized 16mm x 13mm cap, not an approximate fit
Ready stock to reduce laser source downtime
GST-registered supplier (GSTIN 24AFSFS3212F1Z2) with proper invoicing
WhatsApp support to confirm compatibility before you order
Bulk pricing for shops running multiple Raycus-source machines
Correctly Sized Raycus Cap vs an Approximate-Fit Cap
Parameter
Correctly Sized Raycus Silver Cap
Approximate / Mismatched Cap
Dimension Match
16mm x 13mm, exact
Close but not exact
Seating on Connector
Sits flush, no gap
Loose fit or forced fit
Visual Identification
Consistent silver finish
Varies by source
Replacement Ease
Drop-in swap
May need adjustment
Frequently Asked Questions
It covers the output connector of a compatible Raycus fiber laser source, protecting the collimating window inside from dust and contamination whenever the output cable is disconnected.
16mm height x 13mm diameter, with a silver finish.
The laser source. It caps the source's output connector, not the cutting or welding head nozzle.
Replace it if it is cracked, warped or lost, since Raycus manuals note that an exposed collimating window is at risk from dust contamination.
Yes, bulk orders are supplied with a GST invoice for business buyers.
Get the Right Raycus Silver Protective Cap for Your Laser Source
Confirm fitment and order the correctly sized Raycus Silver output-connector protective cap for your fiber laser source, with bulk pricing and pan-India delivery.
