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Product Overview
The Allen Bradley 20F1AND186AN0NNNNN AC Drive Module belongs to the PowerFlex 753 series, a high-performance variable frequency drive (VFD) family designed for modern automation systems. This drive provides precise motor speed, torque, and position control while maintaining efficiency and reliability across demanding industrial environments. With integrated safety, advanced communication interfaces, and modular design, this drive is widely used in both heavy and light industrial motion control applications.
The 20F1AND186AN0NNNNN variant specifically offers enhanced adaptability, built-in control options, and a flexible I/O structure for simplified integration into plant networks.
Technical Specifications
| Parameter | Description |
|---|---|
| Product Type | AC Drive (VFD) |
| Series | PowerFlex 753 |
| Model Number | 20F1AND186AN0NNNNN |
| Rated Power | 18.5 kW (25 HP) |
| Input Voltage Range | 380 – 480 VAC, 3-phase |
| Output Frequency | 0 – 590 Hz |
| Rated Current | 37 A |
| Control Type | Sensorless vector, vector control, and V/Hz |
| I/O Options | Configurable digital/analog inputs and relay outputs |
| Communication Ports | Standard EtherNet/IP and optional modules (ControlNet, DeviceNet, Profibus, etc.) |
| Display Interface | LCD keypad with diagnostics and parameter setup |
| Protection Features | Overload, short-circuit, over-voltage, and ground fault |
| Mounting Type | Wall or panel mount |
| Cooling Method | Forced air, internal fan |
| Dimensions (H × W × D) | 380 × 200 × 250 mm (14.96 × 7.87 × 9.84 in) |
| Weight (Approx.) | 10.2 kg (22.5 lb) |
| Certifications | CE, UL, cUL, RoHS |
| Operating Temperature | 0°C to +50°C |
Industrial Applications
The PowerFlex 753 AC Drive is engineered to manage a wide range of motion control tasks, from light conveyors to heavy-duty pumps.
It excels in:
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Conveyor speed control and coordinated motor operation
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HVAC systems requiring efficient fan and pump regulation
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Process industries such as chemical, oil & gas, and food manufacturing
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Machine tools and packaging lines with variable torque demands
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Material handling and hoist applications with integrated brake logic
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Energy-saving motor speed management in industrial automation
Performance Highlights
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Adaptive Motor Control: Provides smooth torque performance under all load conditions.
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Integrated Safety: Optional Safe Torque Off (STO) function ensures compliance with safety standards.
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Energy Efficiency: Variable speed adjustment minimizes energy waste in low-load operations.
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Seamless Connectivity: Native EtherNet/IP interface simplifies integration into Rockwell Automation systems.
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Flexible Configuration: Modular option cards for communication, feedback, and I/O expansion.
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Enhanced Diagnostics: Built-in LCD keypad and onboard monitoring improve maintenance visibility.
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Compact Design: Fits in standard control enclosures, saving panel space.
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High Environmental Tolerance: Designed for continuous duty in demanding industrial atmospheres.
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Reduced Downtime: Fault detection and predictive maintenance parameters reduce service interruptions.
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Global Support: Fully supported by Allen Bradley’s worldwide technical service network.
