Servo drives require a higher level of technical expertise compared to standard VFDs due to their complex feedback loops and high-speed switching requirements. We specialize in identifying faults in the resolver and encoder feedback circuits, as well as the main power stage.

Feedback Circuits

Encoder and resolver signal processing repair

Current Loop

High-speed current sensing and amplification logic

IGBT Stages

Precision power switching for smooth torque delivery

Protection Logic

Repairing the "Overload" and "Overvoltage" sensing circuits

Elite Servo Drive Repair.

Precision Motion Diagnostics

Feedback Circuits

Current Loop

IGBT Stages

Protection Logic

Elite Servo Drive Repair.

Precision Motion Diagnostics

Feedback Circuits

Current Loop

IGBT Stages

Protection Logic