Description
Rockwell Automation 185558 AC Drive
The Rockwell Automation 185558 (PowerFlex 40P Series) is a compact AC drive designed for basic motor control applications.
It handles 10HP at 480V 3-phase power, making it suitable for conveyor systems, packaging machines, and HVAC systems.
Users often install this in tight control cabinets where space matters.
| Specification | Details |
|---|---|
| Brand | Allen-Bradley |
| Series | PowerFlex 40P |
| Voltage | 480V AC |
| Phase | 3 |
| Amps | 14A |
| Frame | C |
| Enclosure | NEMA Type 1 (IP20) |
| Interface | Programmable LCD |
| Communication | Modbus RTU |


This drive works well in food processing lines and material handling systems.
One automotive plant used it for conveyor belt speed control – they liked how the programmable interface let them adjust ramp rates without PC software.
Compatible with standard 480V motors, and fits in most industrial control panels thanks to its compact C-frame design.
Guizhou Yuanmiao Automation Equipment Co., Ltd. offers genuine Rockwell products with 1-year warranty.
We have multiple units in stock for immediate shipment. For current pricing, email us or reach via WhatsApp:
Contact Yezi.
Our engineers can help check compatibility with your existing systems.
Pro Tip: When replacing older PowerFlex 40 models, check motor cable lengths – this unit’s terminal layout differs slightly from earlier versions.









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