ABB 3HAC23857-001 Protective Cover for ABB Robot Housings

Product Condition	New original or used original. Please confirm the condition with us before ordering.
Shipping	Ships from Shanghai, China. Delivery lead time: 3-5 working days after order confirmation. Worldwide delivery by DHL / FedEx / UPS with secure packaging.
Buyer Benefits	Protective cover supplied against ABB article 3HAC23857-001 — we quote from the article number, not from a generic description. A cover is matched by the housing it sits on: send us your robot model and serial number and we confirm the fit before you order. ABB does not publish a public datasheet for this article, so we do not quote dimensions or material from third-party listings — the specification is confirmed with you directly. Inspected for cracks, deformation and damaged mounting points before packing. Replacing a damaged cover is a low-cost way to keep dust, oil and swarf off the parts underneath. Supplied as new original or used original; we confirm the condition with you before you order. Request a quote for current pricing and lead time — we do not publish stock levels or fixed dispatch promises. Shipped worldwide from Shanghai, China with protective packaging via DHL / FedEx / UPS.
Item Location	Ships from Shanghai, China.
Payment	PayPal / T/T / Alibaba Trade Assurance.

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Description

Category	Protective cover (mechanical housing part)
Brand	ABB
Product Name	Protective cover
Part Number	3HAC23857-001
Definition	ABB 3HAC23857-001 is a protective cover, a mechanical housing part that sits over a section of the robot structure. We supply it against the article number from our own procurement record.
Function	Shields the structure and the parts underneath from dust, oil, coolant, swarf and incidental contact, and keeps the housing closed so cabling and connections stay where they belong.
Series / Compatibility	Send us your robot model and serial number and we confirm the fitment of this cover for your machine before you order.
Material / Dimensions	Send us your part number — we confirm the dimensions of this unit with your quote.
Condition	New original or used original. Please confirm the condition with us before ordering.
Detailed Technical Parameters	We confirm the detailed technical parameters for your unit before supply — send us the part number and the machine it came from.

Replacing a cover cracked, split or deformed after a collision with a fixture, workpiece, pallet or neighbouring equipment.
Refitting a cover left off during maintenance, so the cell is not run with an open housing.
Planned maintenance on robots working in dusty, oily or coolant-heavy environments — casting, machining, welding and press lines.
Restoring the enclosure on material handling, automotive and general automation cells where swarf and debris reach the arm structure.
Spares provisioning for mixed ABB fleets, where one damaged cover would otherwise take the cell out of production.

Act as the first mechanical barrier over the structure it covers, taking the impact so the parts underneath do not.
Keep dust, oil, coolant and swarf out of the housing, protecting the cabling, connectors and mechanical components inside.
Keep the housing closed and its contents retained, so nothing works loose or rubs during robot motion.
Provide a low-cost, quickly replaced sacrificial part: renewing a damaged cover costs far less than repairing what it protects.

Safety & Installation Notice

Stop the robot, switch the controller to manual mode and isolate and lock out the power before removing or refitting any cover.
Confirm the fit before ordering. ABB does not publish a datasheet for this article, so match it by your robot model and serial number — or send us a photo of the part you are replacing.
Do not run the robot with the cover missing. An open housing lets contamination reach cabling and connections and can lead to secondary faults.
Check the mounting points and clips on the old part. Broken clips and stripped bosses mean the new cover will not stay seated, and those fixing parts are separate articles.
Check for gaskets or seals on the mating face: some are single-use and must be renewed, and they are not included with the cover unless stated.
When refitting, make sure no cable or hose is pinched between the cover and the housing, and tighten the fasteners evenly so the cover sits flat.
After refitting, jog the robot slowly through its working range and check for gaps, rattling or contact before returning the cell to production.

Cracks or splits from impact — a collision with a fixture, workpiece or another machine.
Deformation that leaves gaps between the cover and the housing, so dust and oil get in.
Broken or worn mounting clips and fixing bosses, causing a loose fit, rattling, or the cover coming off during operation.
Material aging — brittleness, warping or discolouration after long exposure to heat, oil, coolant or weld spatter.
Missing cover after service work, with the robot left running with an open housing.
Ordering the wrong variant, because this article has no public datasheet and covers differ by robot model, variant and protection class.

Supplied against the article number from our own procurement record, not from a reseller description.
We confirm the fit by your robot model and serial number before quoting — this article has no publicly documented model list.
We do not invent specifications: where ABB publishes no datasheet, we say so instead of quoting third-party dimensions or material claims.
Inspected for cracks, deformation and damaged mounting points before packing.
New original or used original; we confirm the condition with you before you order.
Carefully packed and shipped worldwide from Shanghai, China via DHL / FedEx / UPS.

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