ABB 3HAC043166-005 AC servo motor

ABB 3HAC043166-005 AC servo motor

The ABB 3HAC043166-005 is a AC servo motor. Convert electrical commands into precise rotary or linear motion with feedback for closed-loop robot control. Send us the part number on your unit and we confirm the match before you order.

Specifications

Send the part number printed on the label or the unit nameplate, and we confirm the match before you order.

Industrial Applications

• Robot axis servo motors and drives.
• Spindle and precision positioning systems.
• Motion control in automation cells.

Design Purpose

Convert electrical commands into precise rotary or linear motion with feedback for closed-loop robot control. A damaged AC servo motor shows up as encoder feedback loss causing position errors. Replacing it with the same part number restores normal operation. The work is done at the robot, so the unit must be made safe before the part is changed.

Common Failure Modes

• Encoder feedback loss causing position errors.
• Bearing wear and increased noise.
• Winding insulation breakdown from overheating.

Specific alarm codes are not officially documented for this model. Please contact us with the fault code shown on your controller for accurate diagnosis. Our ABB IRC5 alarm codes guide covers the controller side, where a drive related fault often leads the first checks.

Why Choose Us

• Specialized in industrial robot spare parts for ABB, FANUC, KUKA and YASKAWA.
• Each part is tested and verified by experienced technicians before packing.
• Technical support available to help with fitment and troubleshooting.
• Worldwide shipping with careful industrial packaging, from our Shanghai office.
• Repair service offered on defective units.

Related Products

• More ABB Servo Systems in our range. Contact us for a full list of compatible accessories and replacement parts.
• Send your part number or unit nameplate — we confirm the exact match before you order.

Request a quote: send your part number (3HAC043166-005) or the number on your unit nameplate, and we confirm condition, compatibility and lead time before you order.