Servo drive faults can cause unexpected shutdowns, unstable motor operation, positioning errors, and lost production. Industrial Automation Repair provides servo drive repair to help identify faults and restore reliable operation to your industrial automation equipment.

Contact us with your drive’s manufacturer, model number, alarm codes, and operating symptoms to discuss evaluation and repair options.

Common Servo Drive Problems

A drive alarm does not always mean the drive itself has failed. Problems can also originate in the motor, feedback device, cabling, power supply, or connected controls. Evaluating these connections helps determine the appropriate repair.

Common symptoms include:

  • Overcurrent, overvoltage, and undervoltage alarms

  • Overheating or cooling-fan failures

  • Encoder and feedback communication errors

  • Intermittent shutdowns or failure to power on

  • Unstable speed, vibration, or positioning errors

  • Damaged connectors and electronic components

Evaluation, Repair & Testing

Our repair process starts with the reported fault and an assessment of the equipment’s condition. Following evaluation, we explain the findings, proposed work, and available options.

Depending on the fault, repair may involve power electronics, control circuits, cooling components, or electrical connections. Ask our team about the testing available for your drive model and application.

Turnaround depends on the equipment’s condition, parts availability, and the testing required.

Support for CNC and Motor-Control Systems

Servo drives operate as part of a connected motion-control system. When a machine develops a fault, the motor and drive may need to be evaluated together.

Alongside drive enquiries, contact us to discuss:

  • CNC servo motor repair for positioning and motion-control applications

  • AC servo motor repair for faults affecting industrial automation equipment

  • DC servo motor repair for supported motor types and applications

  • Spindle motor repair for machining equipment experiencing speed, vibration, or overheating problems

  • Stepper motor repair enquiries involving missed steps, unstable movement, or loss of torque

  • Industrial motor winding repair enquiries involving suspected winding or insulation damage

Please provide the equipment details so we can confirm the repair scope available for your particular unit.

VFD Repair Service

Variable frequency drives control motor speed across many industrial applications. A drive fault can interrupt conveyors, pumps, fans, and other production equipment.

If you need a VFD repair service, share the drive model, fault history, and application details. This information helps us assess the next steps and discuss repair or replacement options.

PLC Repair Service

PLC faults can affect machine sequencing, communication, and input/output operation. Understanding the symptoms and connected equipment is an important part of the evaluation.

Contact us about a PLC repair service for your controller or associated modules. Include the manufacturer, model number, error indicators, and a description of the machine’s behaviour.

Have Specific Certification Requirements?

If your purchasing or maintenance procedures require certified servo motor repair, tell us which certification, manufacturer authorization, or documentation your facility needs. Our team can confirm whether those requirements can be met before you send your equipment.

Urgent Servo Drive Repair Enquiries

When a drive failure stops production, call 1-877-904-6155 to discuss your equipment and required turnaround. Have the manufacturer, model number, and alarm codes ready so we can assess the available options.

Request a Repair Evaluation

Send us the following details to get started:

  • Manufacturer, model number, and serial number

  • Alarm codes and a description of the fault

  • Photos of the equipment and identification label

  • Details of the connected motor or machine

  • Your required turnaround and shipping location

Contact Industrial Automation Repair to discuss servo drive repair, industrial control faults, and available replacement options.