ABB 3HAC021725-003 Motor with Pinion | Replacement, Equivalent & Selection Guide
The ABB 3HAC021725-003 is an OEM servo motor with integrated pinion gear, designed for use in ABB IRB 4400 series industrial robots. This component drives critical axis motion and is essential for maintaining robot precision and repeatability. At Konmask.com, we supply genuine and compatible replacement units to minimize your downtime.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 3HAC021725-003 |
| Cross Reference | 3HAC021725-001 / IRB44003HAC021725-003 |
| Description | Motor with Pinion |
| Compatible Robot | ABB IRB 4400 Series |
| Manufacturer | ABB Robotics |
| Component Type | Servo Motor with Pinion Gear |
| Weight (approx.) | 420 g |
| Condition | New / Refurbished Available |
Compatible Replacement & Equivalent Models
The following part numbers are known cross-references or functional equivalents for the ABB 3HAC021725-003:
- 3HAC021725-001 — Earlier revision; functionally equivalent in most IRB 4400 configurations
- IRB44003HAC021725-003 — Full assembly reference designation
- IRB44003HAC021725-001 — Alternate assembly reference
- Third-party compatible servo motors with matching pinion spec (consult our team for verification)
⚠️ Always verify the axis number, robot model revision, and pinion tooth count before ordering a replacement. Contact us if unsure.
Why Choose the Original ABB 3HAC021725-003
- ✅ Guaranteed fit and OEM-level performance for ABB IRB 4400 robots
- ✅ Maintains factory-calibrated torque output and positional accuracy
- ✅ Reduces risk of secondary damage from mismatched components
- ✅ Backed by ABB’s engineering tolerances and quality standards
- ✅ Simplifies re-commissioning — no parameter re-tuning required
Typical Applications
- Axis replacement and preventive maintenance on ABB IRB 4400 robots
- Automotive body welding and assembly lines
- Material handling and palletizing systems
- Machine tending and press-to-press transfer
- Arc welding and cutting automation cells
System Compatibility
| Robot Model | Controller | Compatibility |
|---|---|---|
| ABB IRB 4400/45 | S4C / S4C+ | ✅ Confirmed |
| ABB IRB 4400/60 | S4C / S4C+ | ✅ Confirmed |
| ABB IRB 4400/L10 | S4C+ | ✅ Confirmed |
| ABB IRB 4400/L30 | S4C+ | ⚠️ Verify axis position |
Selection Guide
Use the following checklist to confirm the correct part before ordering:
- Identify your robot model — IRB 4400/45, /60, /L10, or /L30
- Identify the axis — Axis 1–6; confirm which axis motor has failed
- Check the part label — Locate the existing motor’s label for the exact ABB part number
- Verify pinion tooth count — Mismatched pinion gears will cause gear damage
- Confirm controller version — S4C vs S4C+ may affect compatibility
- Contact Konmask — Send us your robot serial number for final verification
Quality Assurance & Sourcing
- All units are inspected and tested before shipment
- Genuine ABB OEM parts sourced from authorized supply chains
- Refurbished options available with 90-day performance warranty
- Traceable batch documentation available on request
- Export-compliant packaging for international shipments
How to Order
- Add ABB 3HAC021725-003 to cart directly, or
- Contact us via email or WhatsApp with your robot serial number and axis information
- We confirm compatibility and provide a formal quotation within 24 hours
- Payment via T/T, PayPal, or credit card; DHL/FedEx express shipping available
Replacement & Compatibility FAQ
Q: Can 3HAC021725-001 replace 3HAC021725-003?
A: In most cases yes — the -001 and -003 revisions are functionally equivalent for standard IRB 4400 configurations. However, always verify the pinion specification and axis position before swapping.
Q: Is this motor compatible with the IRC5 controller?
A: The IRB 4400 series was designed for S4C/S4C+ controllers. IRC5 compatibility requires a different robot platform. Contact us for guidance.
Q: Do you offer refurbished units?
A: Yes. Refurbished 3HAC021725-003 motors are available at reduced cost with a 90-day warranty. Specify your preference when ordering.
Q: What is the lead time?
A: In-stock units ship within 1–3 business days. Out-of-stock items typically have a 2–4 week lead time. Contact us for real-time availability.
Q: Can I send my faulty motor for repair?
A: Yes, we offer motor repair and refurbishment services. Contact support@konmask.com for a repair assessment.
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