3HAC028357-001 is the ABB SxTPU3 Teach Pendant used with ABB robotic systems based on the DSQC679 platform. As a handheld operator interface, it provides the pendant-side connection between the robot controller and the person operating, teaching, or servicing the robot.
ABB identifies this part as the SxTPU3 Teach Pendant and associates it with the DSQC679 series robotic system. It is intended as an ABB genuine spare part for replacement of the corresponding pendant in compatible installations. ABB specifies RobotWare RW5.07.02 or higher for the SxTPU3.
Product Identification
| Item | Details |
|---|---|
| Brand | ABB |
| Order Code | 3HAC028357-001 |
| Product Name | SxTPU3 Teach Pendant |
| Product Type | Teach Pendant |
| ABB Pendant Type | SxTPU3 |
| Associated System | DSQC679 |
| Robot Controller Family | IRC5 |
| Software Requirement | RobotWare RW5.07.02 or higher |
| Net Weight | 3.06 kg |
Role in an ABB Robot System
The SxTPU3 is the handheld interface used alongside the ABB robot controller. Unlike a controller board or drive unit installed inside the control cabinet, the teach pendant is intended for direct operator interaction with the robot system.
Its role is particularly relevant during robot programming, teaching, setup, operation, and maintenance activities where personnel need access to the robot control environment from the pendant.
ABB's own documentation identifies 3HAC028357-001 as a Teach Pendant and lists it within the IRC5 robot-control category. ABB application documentation also explicitly identifies the SxTPU3 FlexPendant with article number 3HAC028357-001 as equipment used with an IRC5 controller.
Compatibility & Software Considerations
One of the important points when replacing 3HAC028357-001 is the RobotWare version installed on the associated robot controller.
ABB specifies:
- SxTPU3 pendant
- Article number: 3HAC028357-001
- DSQC679-related robotic system
- RobotWare RW5.07.02 or higher
Therefore, the controller software environment should be checked before replacing an older pendant with an SxTPU3 unit. The complete ABB article number should also be matched rather than identifying the component only as an "IRC5 teach pendant."
Pendant Holder Information
ABB provides separate holder-related parts for this pendant.
When reusing a GTPU2 holder, ABB specifies the SxTPU holder upper part:
- 3HAC033596-002 - SxTPU Holder Upper Part
- For a new holder installation, ABB specifies:
- 3HAC033498-001 + 3HAC025352-001
These holder components should not be treated as part of 3HAC028357-001 itself; they are separate items required according to the installation arrangement.
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Replacement Identification
For maintenance purchasing, the following identification points are useful:
| Matching Item | Reference |
|---|---|
| Primary ABB Part Number | 3HAC028357-001 |
| Pendant Designation | SxTPU3 |
| Associated Device | DSQC679 |
| Controller Family | IRC5 |
| Required RobotWare | RW5.07.02 or higher |
| Net Weight | 3.06 kg |
A previous ABB pendant part may appear in replacement references, but it should not be assumed interchangeable simply because it is also described as an IRC5 teach pendant. The SxTPU3 designation and complete ABB order code should be used when checking replacement compatibility.
Service & Replacement Context
3HAC028357-001 is particularly relevant when an existing SxTPU3 pendant becomes unavailable for normal robot operation because of pendant-side hardware failure or when an aging unit needs replacement.
ABB's spare-parts information positions the SxTPU3 as a genuine ABB robot spare part. This makes the complete article number especially useful when matching an existing pendant during maintenance or spare-parts procurement.
Alternative Names
3HAC028357001
3HAC028357-001
SxTPU3
SxTPU3 Teach Pendant
SxTPU3 FlexPendant
Sx TPU3
DSQC679 Teach Pendant
DSQC679 FlexPendant
IRC5 SxTPU3
IRC5 Teach Pendant
IRC5 FlexPendant
ABB SxTPU3
ABB 3HAC028357-001
SxTPU3 Programming Pendant
SxTPU3 Operator Pendant
Frequently Asked Questions
What is ABB 3HAC028357-001?
3HAC028357-001 is the ABB SxTPU3 Teach Pendant associated with the DSQC679 robotic system.
What robot system uses the SxTPU3?
ABB identifies the SxTPU3 as a handheld interface for the DSQC679 series and its use with IRC5 controller systems is documented by ABB.
What software version is required for 3HAC028357-001?
ABB specifies RobotWare RW5.07.02 or higher for the SxTPU3.
Is 3HAC028357-001 a robot controller?
No. It is a handheld teach pendant rather than the main robot controller. It provides the operator interface used with the compatible ABB robot control system.
What is the net weight of the SxTPU3?
ABB lists the product net weight as 3.06 kg.
Is the pendant holder included with 3HAC028357-001?
The holder components are identified separately by ABB. For reuse of a GTPU2 holder, ABB specifies 3HAC033596-002; for a new holder arrangement, ABB specifies 3HAC033498-001 together with 3HAC025352-001.
What should be checked before replacing an SxTPU3 pendant?
Confirm the existing pendant's ABB article number, the associated DSQC679/IRC5 system, and the RobotWare version. These checks help prevent a mismatch between the replacement pendant and the installed robot environment.
Procurement Reference
For replacement identification, 3HAC028357-001 should be used as the primary ABB order code, with SxTPU3 Teach Pendant as the product description. If the installation involves an existing holder, verify the holder arrangement separately because ABB specifies different holder parts depending on whether an existing GTPU2 holder is being reused or a new holder is installed.
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