Map the installed boundary
For 3HAC16331-1, map connectors and clamps; for 3HAC16626-1, identify wrist interfaces, lifting points and supported joints.
ABBIRB MANIPULATOR SERVICE HARDWARETechnical product record
ABB 3HAC16331-1 / 3HAC16626-1 Robot Manipulator Service Assemblies
01
Item Overview
ABB 3HAC16331-1 is a cable harness for manipulator axes 1–4 in the IRB 6640 ID and IRB 6650 ID service context, while ABB 3HAC16626-1 identifies a wrist-unit assembly used with the IRB 6600 platform. They belong to different mechanical service boundaries and are presented together only as exact requested records.
On ABB 3HAC16331-1, the harness route carries manipulator connections through the lower-axis structure and must follow the documented clamps and movement envelope. ABB 3HAC16626-1 is handled as a complete wrist assembly, so lifting, joint support and mechanical alignment govern the work instead of harness routing.
Selection of ABB 3HAC16331-1 or ABB 3HAC16626-1 therefore begins with robot type, serial configuration and installed assembly identification. Neither article should be selected from the 3HAC number pattern alone or treated as a replacement for the other.
02
Product Data Sheet
| Technical item | 3HAC16331-1 | 3HAC16626-1 |
|---|---|---|
| Brand | ABB | |
| Product name | Cable harness, manipulator axes 1–4 | Robot wrist-unit assembly |
| Country | Switzerland | |
| Applicable robot | IRB 6640 ID / IRB 6650 ID | IRB 6600 |
| Hardware boundary | Lower manipulator cable routing | Wrist/upper-arm mechanical assembly |
| Service discipline | Harness routing and clamp control | Mechanical support and alignment |
| Selection basis | Robot type, serial configuration and installed article | |
| Interchangeability | No cross-substitution between the two records | |
| Installation record | Connector, clamp and route map | Lifting, fastener and alignment record |
| Inspection focus | Abrasion, bend and connector condition | Housing, bearings, interfaces and damage |
| Ordering requirement | Use the exact 3HAC article with robot identification | |
03
Installation Highlights
Installation Highlights for the exact ABB records
ABB 3HAC16331-1 and ABB 3HAC16626-1 require different installation methods because one is a moving cable harness and the other is a supported wrist assembly.
Control movement before removal
Place the manipulator in the documented service position, isolate energy and secure any assembly that can rotate or fall.
Verify after assembly
Move the relevant axes slowly through the permitted range and confirm cable clearance or wrist alignment before production motion.
04
System Integration
Model-specific service context
3HAC16331-1 / 3HAC16626-1
ABB 3HAC16331-1 and ABB 3HAC16626-1 reconnect different parts of the robot system, so their commissioning evidence must follow the installed mechanical boundary.
Harness continuity path
3HAC16331-1 must restore connector identity and moving-axis routing from the cabinet-side path into the manipulator.
Wrist mechanical path
3HAC16626-1 must restore the documented wrist interface, tooling boundary and axis relationship on the IRB 6600.
Controller verification
After mechanical checks, use the robot controller to verify affected axes and signals without masking an installation fault with parameter changes.
05
Practical Questions
Q01
Why must ABB 3HAC16331-1 and ABB 3HAC16626-1 be separated in the service plan?
A
ABB 3HAC16331-1 is a manipulator cable harness, while ABB 3HAC16626-1 is a wrist assembly. Their tools, hazards and verification steps are different.
Q02
What proves that ABB 3HAC16331-1 belongs to the installed robot?
A
Match ABB 3HAC16331-1 to the IRB 6640 ID or IRB 6650 ID service record, connector layout and existing harness route.
Q03
Which robot information is needed for ABB 3HAC16626-1?
A
For ABB 3HAC16626-1, provide the IRB 6600 identification, serial configuration and installed wrist-unit label or parts-list reference.
Q04
How can cable damage be avoided during ABB 3HAC16331-1 installation?
A
Route ABB 3HAC16331-1 through the documented clamps and bend path, then move the affected axes slowly while watching clearance and twist.
Q05
What should be supported before ABB 3HAC16626-1 is unfastened?
A
The wrist and any attached load must be mechanically supported before ABB 3HAC16626-1 fasteners are released. Follow the robot service position and lifting instructions.
Q06
What should a combined enquiry for ABB 3HAC16331-1 and ABB 3HAC16626-1 include?
A
List ABB 3HAC16331-1 and ABB 3HAC16626-1 separately with their robot types, quantities and destinations; do not present them as interchangeable alternatives.
06
About Moore Automation
Moore Automation
https://www.mvme.cn/Moore Automation supports industrial automation enquiries with exact product references and organized supporting records. Requests for robot-control and manipulator hardware can retain their separate robot and service contexts.
Exact articlesEach 3HAC string stays explicit.
Context fieldsRobot and assembly details can be included.
Document handlingAvailable manuals can follow review.
Direct contactOne contact route supports follow-up.
07
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08
Quotation Request
Moore Automation
Send the complete model and requested quantity.
MANAGERLeonia
EMAILsales@mvme.cn
WHATSAPP+86 180 3017 5807
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