PowerFlex 40 — Allen-Bradley Compact VFD Repair & Replacement Parts

About Allen-Bradley Compact AC Drive — PowerFlex 40 Series

The 22B series is one of the most widely deployed compact AC drives in North American industry — designed for general-purpose speed control in conveyors, pumps, fans, and packaging lines. This Allen-Bradley drive covers 0.5–30 HP across 120–480V input in multiple frame sizes. The 40P variant (22D) adds advanced process control and PWM output for more demanding applications. DeviceNet and RS-485 communication allow integration with existing control architectures without rewiring.

Allen-Bradley VFD Repair Service

When a 22B or 22D drive fails, component-level repair is the fastest path back to production. Flexa Systems service engineers diagnose the exact failed component — IGBT module, gate driver, DC bus capacitor, or circuit board — and repair at component level. This restores the unit to full OEM specification for 40–70% less than a new replacement. Standard turnaround: 5–10 business days. Rush 24–72-hour service available for critical downtime.

Nationwide mail-in repair from our Lewisville, TX facility. Ship your unit, we repair it, and ship it back. Rush service available for 24–72 hour turnaround.