Product Overview
The Allen-Bradley 22B-B012C104 is a compact adjustable frequency drive from the PowerFlex 40 series, engineered for reliable speed control in industrial automation. This 3-phase AC drive delivers up to 3 HP (2.2 kW) of output power, making it a cost-effective solution for machine tools, pumps, and material handling systems. Its IP66-rated NEMA/UL Type 4X enclosure protects against dust and moisture, ensuring dependable operation in demanding environments.
With a panel-mount design and Size B frame, the 22B-B012C104 integrates seamlessly into existing PLC systems. The built-in keypad with LED display simplifies setup and monitoring, while RS-485 communication enables network integration. Choose this drive for a blend of performance, durability, and value.
Technical Specifications
The Allen-Bradley 22B-B012C104 delivers consistent performance with these key parameters:
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Input Voltage: 200...240V AC, 3-phase
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Output Current: 12 Amps
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Output Power: 2.2 kW (3 HP)
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Enclosure: Panel Mount – IP66, NEMA/UL Type 4X
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Frame Size: B
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Communication: RS-485
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Human Interface Module: LED display, digital keypad
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EMC Filter: No CE compliant filter
These specifications ensure reliable operation across a wide range of industrial applications, delivering precise motor control and energy efficiency.
Industry Applications
The 22B-B012C104 excels in applications requiring variable speed control. Typical uses include:
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Machine Tools: Provides precise spindle speed regulation, improving machining accuracy and tool life.
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Pumps: Adjusts flow rates to match demand, reducing energy consumption and wear on pump components.
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Material Handling: Controls conveyor and hoist speeds, enhancing throughput and safety.
Its rugged enclosure makes it suitable for washdown or dusty environments, extending service life and reducing downtime.
Installation & Setup
Mount the 22B-B012C104 on a flat panel using the Size B frame dimensions (87.4 mm width). Ensure adequate clearance for airflow and cable routing. Connect three-phase power to the input terminals and the motor to the output terminals, verifying phase rotation and voltage ratings. Use the integral keypad for initial configuration: set motor parameters, acceleration/deceleration times, and speed references. The RS-485 port allows remote programming via a PC or PLC, simplifying commissioning.
Maintenance & Reliability
Regular maintenance maximizes uptime. Inspect the drive quarterly for dust buildup on heatsinks and fans, cleaning with dry compressed air. Check all power and control connections for tightness. The IP66 enclosure minimizes contaminant ingress, but verify gaskets remain intact. Monitor operating temperatures to prevent derating. With proper care, this drive delivers years of dependable service.
Compatibility & Integration
The 22B-B012C104 integrates with Rockwell Automation PLCs and other control systems via RS-485 communication. It supports DSI wireless interface modules for Bluetooth-based configuration. The drive is compatible with standard three-phase induction motors, making it a versatile choice for retrofits or new installations.
Selection Guide
Before purchasing, confirm your motor's voltage and current ratings match the 12 Amp output. Verify enclosure requirements for your environment—IP66 suits washdown or dusty areas. If you need CE-compliant EMC filtering, consider models with that option. For a genuine Allen-Bradley 22B-B012C104 with fast shipping, trust PLC Source PRO as your industrial automation supplier.