ABB 3HAC031537-001 Servo Motor | Replacement, Equivalent & Selection Guide
The ABB 3HAC031537-001 (also referenced as MU200505955880 / MU203HAC031537-001) is a precision servo motor engineered for ABB IRB series industrial robots. This page provides a comprehensive selection and replacement guide to help engineers and procurement teams identify compatible alternatives, verify specifications, and make confident sourcing decisions.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 3HAC031537-001 |
| Cross Reference | MU200505955880 / MU203HAC031537-001 |
| Manufacturer | ABB Robotics |
| Component Type | AC Servo Motor |
| Series | ABB IRB Robot Axis Drive Series |
| Application | Robot Axis Drive (Axis 1–6) |
| Approx. Weight | 400 g |
| Condition Available | New / Refurbished / Exchange |
| Certifications | CE, RoHS |
Contact us for full datasheet including rated torque, speed, encoder type, and connector pinout.
Compatible Replacement & Equivalent Models
When the original 3HAC031537-001 is unavailable or out of budget, the following models may serve as functional equivalents depending on your robot configuration. Always verify mechanical dimensions, encoder compatibility, and firmware version before substitution:
- 3HAC031537-001 — Original ABB part (primary reference)
- MU200505955880 — ABB internal manufacturing reference, same unit
- MU203HAC031537-001 — Alternative cross-reference designation
- Third-party servo motors with matching frame size, rated torque, and resolver/encoder interface — consult our technical team for verification
⚠️ Important: Substitution without engineering validation may void robot warranty or cause axis calibration errors. Konmask recommends using genuine ABB parts wherever possible.
Why Choose the Original Model
- ✅ Guaranteed compatibility — factory-matched to ABB IRC5 / S4C+ controllers
- ✅ Precision encoder alignment — no recalibration required on direct replacement
- ✅ ABB-certified quality — meets all OEM torque, speed, and thermal specifications
- ✅ Longer service life — genuine bearings and windings rated for industrial duty cycles
- ✅ Full traceability — serial number and batch records available on request
Typical Applications
- ABB IRB series robot axis 1–6 servo replacement
- Robotic welding, assembly, and material handling systems
- Automotive body shop automation lines
- Electronics manufacturing pick-and-place robots
- Palletizing and packaging robot cells
- Preventive maintenance and scheduled overhaul programs
System Compatibility
- Controllers: ABB IRC5, S4C+, S4C
- Robot Series: IRB 140, IRB 1600, IRB 2400, IRB 4400, IRB 6600 (axis-dependent — confirm with robot serial number)
- Drive Units: ABB DSQC series axis drive modules
- Software: RobotWare 5.x / 6.x compatible
Not sure if this motor fits your robot? Send us your robot serial number and axis number — our engineers will confirm compatibility within 24 hours.
Selection Guide
Use the following decision framework to select the right servo motor for your application:
- Identify your robot model and axis number — check the robot nameplate or ABB documentation
- Confirm the existing part number — locate the label on the motor body or in the spare parts manual
- Determine condition requirement — new OEM, certified refurbished, or exchange unit
- Check lead time vs. downtime cost — Konmask maintains stock of high-demand ABB servo motors for fast dispatch
- Validate encoder and connector type — resolver vs. absolute encoder variants exist; confirm before ordering
Quality Assurance & Sourcing
At Konmask.com, every servo motor undergoes a structured verification process before dispatch:
- 🔍 Visual & physical inspection — housing, shaft, connectors, and label integrity
- 📋 Part number cross-verification — confirmed against ABB spare parts database
- ⚙️ Functional bench test (where applicable) — rotation, encoder signal, and insulation resistance
- 📦 Anti-static & protective packaging — ESD-safe bags, foam-lined boxes, moisture barrier
We source directly from authorized ABB distributors and certified industrial surplus channels. All units ship with a 90-day replacement warranty.
How to Order
- Click “Add to Cart” or “Request a Quote” on this page
- Provide your robot model, serial number, and axis number in the order notes
- Our team will confirm part compatibility and stock availability within 1 business day
- Payment accepted: T/T bank transfer, PayPal, credit card (via Shopify Payments)
- Shipping: DHL / FedEx Express worldwide — tracking provided within 24 hours of dispatch
📧 For bulk orders or urgent requirements: support@konmask.com | +0086 19859288691
Replacement & Compatibility FAQ
Q: Can I use a third-party servo motor as a direct replacement for 3HAC031537-001?
A: Mechanically possible in some cases, but encoder protocol and connector pinout must match exactly. We strongly recommend genuine ABB parts to avoid calibration issues and warranty voidance.
Q: What is the difference between 3HAC031537-001 and MU200505955880?
A: These are the same physical unit — MU200505955880 is ABB’s internal manufacturing/batch reference number, while 3HAC031537-001 is the commercial spare part number used for ordering.
Q: Do you offer exchange / core return programs?
A: Yes. Send us your faulty unit and receive a tested replacement at a reduced cost. Contact us for exchange pricing and terms.
Q: How long does shipping take?
A: In-stock items ship within 1–2 business days. International delivery via DHL Express typically takes 3–7 business days depending on destination.
Q: Is a warranty included?
A: All units carry a 90-day replacement warranty against manufacturing defects. Extended warranty options available on request.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
