ABB IRB6600 3HAC10828-15 Axis RV Gear

Technical Dossier

Product Details And Specifications

ABB IRB6600 Series Technical Notes

The Evolution of IRB6600 Architecture

The IRB6600 was introduced in the early 2000s as a successor to the IRB6400 series, inheriting the S4C+ controller platform before transitioning to the IRC5 controller architecture. This controller transition — from S4C+ to IRC5 — represents the primary compatibility boundary within the IRB6600 installed base. Mechanical components such as axis gearboxes, motor units, and balancing cylinders are largely shared across the production run, but drive modules, DSQC boards, and communication adapters are controller-generation specific.

IRB6600 Full Catalog & Functionalities (SKU List)

The following SKUs represent verified components within the ABB IRB6600 mechanical and controller ecosystem, organized by functional category:

Axis Gearboxes & Mechanical Transmission

• 3HAC10828-15: Axis 1 RV-type reduction gear unit for IRB6600 Std/F+ variants; primary wrist rotation drive
• 3HAC10828-16: Axis 2 RV gear assembly; upper arm pivot reduction unit, parallel linkage compatible
• 3HAC10828-17: Axis 3 RV gear unit; forearm rotation gearbox, matched preload specification
• 3HAC10828-18: Axis 4 wrist gearbox; hollow-shaft design for cable routing through wrist
• 3HAC10828-19: Axis 5 wrist bend gearbox; bevel gear stage integrated
• 3HAC10828-20: Axis 6 wrist rotation gearbox; tool flange drive unit
• 3HAC14540-1: Balancing cylinder assembly; nitrogen-charged counterbalance for axis 2 load compensation

Drive & Motor Units

• 3HAC17484-1: Axis 1 AC servo motor unit; encoder-integrated, flange-mount for IRB6600 base casting
• 3HAC17484-2: Axis 2 servo motor; high-torque variant for upper arm drive
• 3HAC17484-3: Axis 3 servo motor; parallel arm drive motor with resolver feedback
• 3HAC17484-4: Axis 4 servo motor; compact wrist drive unit
• 3HAC17484-5: Axis 5 servo motor; bevel-stage integrated wrist motor
• 3HAC17484-6: Axis 6 servo motor; tool flange rotation drive

IRC5 Controller Boards (DSQC Series)

• DSQC661: IRC5 main computer board; runs RobotWare OS, primary CPU for motion planning and I/O management
• DSQC662: IRC5 axis computer board; real-time servo control processor for all 6 axes
• DSQC663: IRC5 I/O board; 16 DI / 16 DO digital interface module for external PLC integration
• DSQC664: IRC5 fieldbus adapter base; supports DeviceNet, PROFIBUS, EtherNet/IP expansion
• DSQC679: FlexPendant interface unit; teach pendant connection and operator panel board
• 3HAC026254-001: IRC5 drive unit module; axis drive power stage for axes 1–3
• 3HAC025338-001: IRC5 power supply unit; 24 VDC system power for controller cabinet

Quality Control for the IRB6600 Range

IRB6600 mechanical components — particularly the RV-type axis gearboxes — require verification of backlash, preload torque, and oil seal integrity before installation. DriveKNMS applies the following inspection protocol to all IRB6600 gearbox units: dimensional inspection of input/output flanges against OEM drawings, backlash measurement at rated preload using calibrated torque tooling, oil seal pressure test at 0.3 bar for 10 minutes, and visual inspection of gear tooth contact pattern.

For IRC5 DSQC electronic boards, the test protocol includes: power-on functional verification at rated supply voltage, communication bus continuity check (CAN, DeviceNet where applicable), firmware version verification against RobotWare compatibility matrix, and burn-in cycle of minimum 4 hours under simulated load conditions. All tested units are tagged with inspection date, technician ID, and test result record.