Product Overview: Allen-Bradley 22B-E012H204 PowerFlex 40 Drive
When your application demands reliable adjustable frequency motor control, the Allen-Bradley 22B-E012H204 delivers. Part of the PowerFlex 40 series, this compact AC drive provides powerful speed and torque adjustment for three-phase motors. Its pocket-friendly design and robust feature set make it ideal for fans, conveyors, machine tools, and material handling systems.
Key Technical Specifications
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Voltage: 600 VAC, 3-phase input (460-600V range)
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Amperage: 12.0 A continuous
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Horsepower: 10 HP (7.5 kW)
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Enclosure: Replacement Plate Drive - IP20, NEMA/UL Type Open (Heatsinkless)
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Communication: Integral RS-485 port
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Input Type: Integral keypad with 4-digit display and 10 LED indicators
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Filter: No CE compliant filter (optional add-on)
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Phase: 3-phase
Applications and Benefits: Cost-Efficient Motor Control
The Allen-Bradley 22B-E012H204 excels in variable-torque applications like fans and pumps, as well as constant-torque loads such as conveyors and machine tools. Its zero-stacking capability saves valuable panel space, while the integral brake transistor provides dynamic braking without extra cost. With V/Hz and sensorless vector control, the drive maintains high torque across the entire speed range, reducing energy consumption and extending motor life. The autotune feature automatically adapts to motor characteristics, minimizing setup time and optimizing performance.
Installation & Setup Guidance
The 22B-E012H204 uses a C frame size that supports DIN rail mounting or panel mounting for flexibility. Its compact footprint and zero-stacking feature allow side-by-side installation without spacing, maximizing cabinet efficiency. Use the integral keypad or program via the RS-485 port from a PC. Ensure input voltage matches 460-600 VAC three-phase and consider adding an optional IP30 enclosure for extra dust protection.
Compatibility & Integration
This drive integrates seamlessly with Rockwell Automation PLCs via its RS-485 port. For advanced network connectivity, optional communication cards support DeviceNet, ControlNet, EtherNet/IP, PROFIBUS DP, and LonWorks. A DSI Wireless Interface Module (WIM) allows wireless programming. The drive also features built-in PID, timer, counter, basic logic, and StepLogic functions, reducing the need for external controllers.
Selection Guide & Purchasing Advice
Before ordering, confirm your motor voltage and current requirements against the 22B-E012H204's 600VAC, 12A rating. Verify that your application does not require a CE filter (this unit ships without one). For enhanced protection, consider the optional IP30 enclosure kit. As a reliable source for genuine Rockwell Automation spares, PLC Source PRO (www.plcsourcepro.com) offers this drive with fast shipping and technical support.