PowerFlex AC Drives (VFDs) — Available Products
20-HIM-A6 Allen Bradley
$201.99
Allen-Bradley 20-750-1132C-2R
$824.99
Allen-Bradley 20-750-1132D-2R
$1,465.00
Allen-Bradley 20-750-1133C-1R2T
$872.99
Allen-Bradley 20-750-20COMM
$168.99
Allen-Bradley 20-750-2262C-2R
$302.99
Allen-Bradley 20-750-2262D-2R
$781.00
Allen-Bradley 20-750-2263C-1R2T
$348.99
Allen-Bradley 20-750-APS
$294.00
Allen-Bradley 20-750-BNETIP
$821.00
Allen-Bradley 20-750-CNETC
$709.00
Allen-Bradley 20-750-DENC-1
$2,084.99
Allen-Bradley 20-750-DNET
$343.99
Allen-Bradley 20-750-ENC-1
$659.00
Allen-Bradley 20-750-ENETR
$410.99
Allen-Bradley 20-750-POD1-F8
$5,994.00
Allen-Bradley 20-750-S
$741.99
Allen-Bradley 20-750-S1
$1,331.00
Allen-Bradley 20-750-S3
$751.00
Allen-Bradley 20-750-S4
$4,187.00
Allen-Bradley 20-750-UFB-1
$799.99
Allen-Bradley 20-COMM-C
$523.00
Allen-Bradley 20-COMM-D
$578.99
Allen-Bradley 20-COMM-E
$657.00
Overview
PowerFlex is Allen-Bradley's family of AC variable frequency drives covering simple speed control on small fans and pumps all the way to high-horsepower, networked, regenerative applications. The lineup spans the compact PowerFlex 4-class (22A/22B/22F), classic PowerFlex 70 (20A), the modern PowerFlex 520-series (525, 527) for machine builders, and the high-performance PowerFlex 750-series (753, 755) for process applications.
Machine down? Get a fast quote on PowerFlex AC Drives (VFDs) parts.
New, surplus, and refurbished Allen-Bradley options. Request a quote or speak directly with an automation specialist for emergency sourcing.
Common Applications
- Fans, pumps, blowers and compressors
- Conveyors and material handling
- Mixers, extruders and centrifuges
- HVAC and water/wastewater plants
- OEM machinery (packaging, woodworking, plastics)
Replacement Options
Palm Parts Solution sources every PowerFlex AC Drives (VFDs) part in three conditions:
- New — sealed, factory-fresh stock
- Surplus — never installed, original packaging, full warranty
- Refurbished — bench-tested to OEM spec, 12-month warranty
Most orders ship same day from US warehouse stock. Critical machine-down requests can be expedited worldwide.
Migration Recommendations
Newer revisions are typically backward-compatible. Contact our specialists for catalog-specific compatibility.
Advantages
- Wide range from 0.4 kW to 1,500 kW
- EtherNet/IP, DeviceNet, Modbus and serial communications
- Built-in safety options (STO, Safe Speed Monitor)
- Common DriveTools and Connected Components Workbench programming
Series in this family
PowerFlex 4 (22A series) — compact entry-level VFDs.
PowerFlex 40 (22B series) — economy VFDs with EMC filter and DSI.
Allen-Bradley PowerFlex 400 AC drives with 22C catalog numbers — variable frequency drives for fan and pump applications. Ratings vary by part number.
PowerFlex 4M (22F series) — micro VFD with integrated keypad.
PowerFlex 523 (25A series) — compact VFD for machine builders.
PowerFlex 525 (25B series) — embedded EtherNet/IP, USB programming, STO safety.
PowerFlex 527 (25C series) — Logix-integrated VFD.
PowerFlex 70 (20A series) — mid-range VFDs with vector control.
Allen-Bradley PowerFlex 700 AC drives listed by 20BC catalog number. Variable frequency drives for industrial motor control; ratings vary by part number.
PowerFlex 753 (20F series) — modular 750-series drive.
PowerFlex 755 (20G/21G) — high-performance modular VFDs.
Compatible & related families
Why Buy From Palm Parts Solution
DHL, FedEx, UPS — door-to-door in 1-4 business days.
RFQs sent during business hours are answered the same business day.
New, surplus and refurbished Allen-Bradley options — request current availability.
24/7 emergency sourcing for production-critical failures.
Custom pricing on volume, repair, and hard-to-find SKUs.
Talk to engineers, not call-center agents.
We hunt down discontinued and obsolete parts globally.
Lifecycle-end Allen-Bradley parts — sourced, tested, warrantied.
Buying guides & technical resources
Frequently asked questions
What is a PowerFlex VFD?
PowerFlex is Allen-Bradley's family of AC variable frequency drives, from compact open-loop drives for small fans and pumps (PowerFlex 4, 40, 523) to high-performance modular drives for process applications (PowerFlex 753, 755).
PowerFlex 523 vs 525 — what is the difference?
523 (25A) has Modbus RTU. 525 (25B) adds embedded EtherNet/IP, USB programming via Connected Components Workbench, and built-in Safe Torque Off.
PowerFlex 525 vs 527 — when to use each?
Use 525 for stand-alone or networked machines. Use 527 when the drive is part of a Logix project and you want fully integrated Studio 5000 configuration and operation.
PowerFlex 753 vs 755 — what is the difference?
Both are modular 750-series. 753 (20F) is standard performance. 755 (20G) adds embedded EtherNet/IP, higher horsepower and 755TM regenerative front-end variants.
Which software programs PowerFlex drives?
Connected Components Workbench for 4-class and 520-series. Studio 5000 with PowerFlex AOPs for 520/750-series on Logix. DriveTools SP for advanced 750-series tuning.