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Copy| Product Name | ABB 3HAC031218-003 / 3HAC031218-004 IRB 2600 Axis-2 Type-A Motors with Pinion |
| Item NO. | 2930110 |
| Weight | 0.1 kg = 0.2205 lb = 3.5274 oz |
| Category | ABB |
| Brand | ABB |
| Creation Time | 2026-11-05 |
IRB 2600 Axis-2 Type-A Motors with Pinion documented for ABB IRB 2600 servo drive.
ABB 3HAC031218-003 / 3HAC031218-004 are Type-A axis-2 rotating AC motors with pinion for documented IRB 2600 and IRB 2600ID variants. The motor receives controller drive power, applies torque to the axis-2 reduction gear and returns feedback so the robot can regulate the loaded arm position.
The two ABB 3HAC031218-003 / 3HAC031218-004 records share the same drive role and Type-A mechanical execution. ABB 3HAC031218-003 is ABB Orange, while ABB 3HAC031218-004 is Graphite White; the finish suffix is retained alongside the applicable 20/1.65, 12/1.65, 12/1.85 and listed IRB 2600ID configurations.
Axis 2 carries a gravity-influenced arm load, so ABB 3HAC031218-003 / 3HAC031218-004 is serviced only after the arm is mechanically supported. Pinion alignment, brake connection and feedback recognition are established before controlled movement, followed by calibration and a check for smooth travel across the permitted range.
| Technical item | 3HAC031218-003 | 3HAC031218-004 |
|---|---|---|
| Brand | ABB | |
| Product name | Axis-2 Type-A AC motor with pinion | |
| Country | Switzerland / Sweden | |
| Robot family | IRB 2600 / IRB 2600ID | |
| Installed axis | Axis 2 | |
| Motor execution | Type A | |
| Finish | ABB Orange | Graphite White |
| Documented variants | 20/1.65; 12/1.65; 12/1.85; ID 15/1.85; ID 8/2.0 | |
| Mechanical output | Integrated pinion to axis-2 gear | |
| Electrical paths | Power, brake and feedback | |
| Service condition | Arm mechanically supported | |
| Commissioning | Brake, feedback, calibration, slow motion | |
Service on ABB 3HAC031218-003 / 3HAC031218-004 is controlled by verified electrical isolation and independent mechanical support because axis 2 carries a gravity-influenced arm load. The normal motor brake is part of robot operation, but it is not treated as the only protection while the drive path is open.
Place a rated support under the arm before the brake, motor or pinion interface is disturbed and verify that the structure cannot rotate about axis 2. Keep the support engaged through connector checks and initial brake testing; a commanded or de-energized brake state does not replace a physical service restraint.
Isolate robot drive power and verify the de-energized state before releasing power, brake or feedback connectors from ABB 3HAC031218-003 / 3HAC031218-004. Maintain connector identification so restored energy reaches the intended circuit and no feedback or brake lead is accepted merely because its plug can be inserted.
After the motor is seated, connections and guards are restored, follow the approved start-up sequence with the arm still protected. Confirm feedback and brake state first, then test direction and smooth travel at reduced speed before removing support and returning the robot to normal operation.
ABB 3HAC031218-003 / 3HAC031218-004 combine the Type-A axis-2 mechanical execution with an integrated pinion, defined IRB 2600 family coverage and finish-specific ordering records. These are physical and configuration features of the product assemblies, not generic selection labels.
Both motor assemblies use the Type-A axis-2 execution, keeping the mounting geometry, integrated pinion and surrounding reduction-gear relationship consistent. This feature defines how motor torque enters the loaded second axis and is why a visually similar motor from another execution cannot be assumed to fit.
The documented motor execution spans listed standard and inverted-dress IRB 2600 / IRB 2600ID variants. Shared coverage preserves the same torque, brake and feedback role across those configurations, while the exact robot designation and connector arrangement still remain part of the installation check.
Suffix -003 identifies ABB Orange and -004 identifies Graphite White without changing the Type-A servo function. The separate records allow the installed finish to be retained while keeping the same axis-2 mechanical and electrical relationships visible in the complete order identity.
Choose ABB 3HAC031218-003 / 3HAC031218-004 only after the Type-A axis-2 execution is confirmed, then match -003 to ABB Orange or -004 to Graphite White without treating color as proof of mechanical compatibility.
ABB 3HAC031218-003 / 3HAC031218-004 controls axis 2, whose arm load can move under gravity when the brake or motor is released.
For ABB 3HAC031218-003 / 3HAC031218-004, compare the complete IRB 2600 or IRB 2600ID designation, axis-2 position, Type-A execution and connector arrangement with the installed robot.
The Type-A designation of ABB 3HAC031218-003 / 3HAC031218-004 identifies the surrounding axis-2 mechanical execution; a visually similar motor from another execution may not preserve pinion, mounting or cable relationships.
ABB 3HAC031218-003 / 3HAC031218-004 serves the gravity-loaded axis-2 drive. Support prevents arm movement while brake wiring and commanded release are verified, and remains in place until feedback direction and holding action have both been confirmed.
Complete feedback recognition, axis-2 calibration, direction, smooth-travel and brake-hold checks for ABB 3HAC031218-003 / 3HAC031218-004.
Moore Automation can keep color suffixes, robot configuration, requested quantity and destination together in one product record. This helps distinguish visually related ABB motor assemblies during technical and commercial review.
Moore Automation Sales Team
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