Description
ABB AC Servo Motor 3HAC029236-003 / 3HAC057551-003
Factory-inspected replacement axis motor with integrated resolver feedback and 24V DC holding brake for ABB industrial robots and external positioners.
✓ Dynamometer & Brake Verified
Zero Line Stoppages: Restore Robot Axis Torque Without OEM Lead Times
When an ABB manipulator triggers drive overload errors, axis synchronization drops, or holding brake slips on critical axes, waiting for factory OEM replacement shipments often means facing 8 to 14 weeks of costly downtime.
Pengju Robotics maintains a substantial physical inventory of verified genuine ABB AC servo motors. Every 3HAC029236-003 / 3HAC057551-003 / 3HAC057431-001 unit is subjected to rigorous bench testing: winding surge testing, phase-to-ground insulation resistance, holding brake release torque verification, and resolver alignment. We dispatch in-stock motors within 24–48 hours via DHL/FedEx Express to get your automated production lines back in operation immediately.
Technical Specifications & Part Number Matrix
🛡️ Pengju Servo Motor Verification Standard (Guaranteed No DOA)
"Strictly abide by every standard. Responsible for perfect delivery." Eliminating open-box failures through rigorous 4-stage motor diagnostics:
Megohmmeter hi-pot testing confirms phase-to-phase and phase-to-ground dielectric integrity, preventing drive short circuits.
24V DC holding brake tested for crisp electrical disengagement and full holding torque resistance against gravity drop.
Oscilloscope feedback check verifies clean sine/cosine waveforms and zero phase-offset calibration to SMB boards.
Shaft runout evaluated, radial bearings inspected for smooth acoustic rotation without grinding noise, pinion teeth intact.
Expedited Global Air Dispatch for Emergency Plant Repairs
📦 Heavy-Duty Protective Packaging: Output shaft protected with anti-impact fixtures, moisture-barrier sealed, and suspended in heavy-duty foam-lined export boxes.
⚡ 24-48h Fast Air Freight: Same-day or next-day international dispatch via DHL, FedEx, UPS, or TNT Express with door-to-door tracking.
Urgent Breakdown Inquiries: Confirm Part Number & Immediate Stock
Send your target ABB motor part number or manipulator serial tag to our engineering desk. We provide exact compatibility verification, test report logs, and express air freight quotes within 1 hour.
