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  3. ALLEN BRADLEY CM111-FC00318APHFA

ALLEN-BRADLEY CM111-FC00318APHFA Inverter Ac Motor Frame 3HP L182TC

Cm111-fc00318aphfa Allen-bradley Inverter Duty Ac Motor 3hp Frame L182tc

( Brand: Allen-bradley ), ( Manufacturer Part Number: CM111-FC00318APHFA ), ( Part Type: Ac Inverter Motor Frame ), ( Current Type: Ac ), ( Nominal Rated Input Voltage: 460 V ), ( Base Rpm: 1760 ), ( Full Load Amps: 4.20 ), ( Country Of Origin: United States )

Review ALLEN BRADLEY Inverter Duty Ac Motor 3hp Frame

The **Allen-Bradley CM111-FC00318APHFA** is a high-performance, compact inverter designed to deliver precise control and efficiency for three-horsepower (3HP) AC motors with an **L182TC frame**, making it an ideal solution for industrial automation, manufacturing, and process control applications. Engineered by Rockwell Automation, this inverter combines advanced power conversion technology with intuitive programming capabilities to optimize motor performance while minimizing energy consumption. With a **3HP (2.24 kW) continuous rating**, it efficiently handles demanding workloads, providing smooth acceleration, deceleration, and torque control to enhance operational reliability and extend equipment lifespan. The **FC00318** model features a **180V 240V AC input range**, ensuring compatibility with a wide variety of power supplies, while its **PWM (Pulse Width Modulation) output** delivers superior motor control with reduced harmonic distortion, minimizing stress on both the motor and connected machinery.

This inverter is equipped with **Allen-Bradley s ControlLogix-compatible communication protocols**, including **EtherNet/IP**, **DeviceNet**, and **RS-485 Modbus**, enabling seamless integration with PLCs, HMIs, and other industrial networks for centralized monitoring and control. The **APHFA** designation indicates a **high-performance, fan-cooled enclosure**, designed for installation in environments where space is limited but cooling efficiency is critical. The compact yet robust housing is built to withstand harsh industrial conditions, featuring **IP20 protection** for basic dust and water ingress resistance, though it is not rated for outdoor or corrosive environments without additional safeguards. The **L182TC motor frame compatibility** ensures a perfect match for standard 3HP motors, simplifying installation and reducing setup time.

One of the standout features of the CM111 series is its **user-friendly interface**, which includes a **color LCD display** and **intuitive keypad** for on-the-fly adjustments, diagnostics, and troubleshooting. Operators can easily configure parameters such as speed, torque, and acceleration/deceleration ramps, while built-in **fault diagnostics** provide clear error codes to minimize downtime. The inverter also supports **multi-motor control** and **synchronization functions**, allowing for coordinated operation of multiple drives in applications like conveyors, pumps, or packaging systems. Additionally, its **energy-saving features**, such as **regenerative braking and soft-start**, help reduce power consumption and mechanical stress on the motor, contributing to long-term cost savings and sustainability.

For advanced applications, the CM111-FC00318APHFA supports **remote I/O expansion**, **position control**, and **closed-loop feedback** via encoder or resolver inputs, enabling precise motion control in CNC machines, robotics, or automated assembly lines. Its **modular design** allows for easy upgrades or modifications, ensuring adaptability as process requirements evolve. Whether deployed in food and beverage processing, material handling, or HVAC systems, this inverter delivers **reliable, high-efficiency motor control** with Rockwell Automation s signature blend of performance, durability, and integration flexibility. With its balance of power, precision, and ease of use, the CM111-FC00318APHFA is a versatile asset for modern industrial automation, helping businesses achieve greater productivity and operational efficiency.

### **Pros and Cons of buying a Allen-Bradley CM111-FC00318APHFA Inverter-Duty AC Motor (3HP, Frame L182TC)**

#### **Pros**

1. **High Efficiency and Energy Savings**

The CM111 series is designed for inverter duty, meaning it is optimized to work seamlessly with variable frequency drives (VFDs). This allows for energy-efficient operation, especially in applications where motor speed and torque can be adjusted, leading to reduced power consumption compared to fixed-speed motors.

2. **Reliability and Durability**

Allen-Bradley (now part of Rockwell Automation) is a well-established brand known for producing robust industrial motors. The CM111 model is built to withstand demanding environments, with features such as high-quality insulation, reinforced bearings, and corrosion-resistant coatings where applicable. The L182TC frame is a standard industrial frame size, ensuring availability of spare parts and compatibility with other equipment.

3. **Compatibility with VFDs**

Since this motor is specifically designed for inverter duty, it can handle the high-frequency switching and voltage fluctuations produced by VFDs without premature failure. This makes it ideal for applications like pumps, fans, conveyors, and HVAC systems where variable speed control is required.

4. **Low Maintenance Requirements**

The motor s design reduces mechanical stress and heat buildup, which can extend the lifespan of the motor and reduce maintenance needs. The sealed bearings and efficient cooling further contribute to longevity.

5. **Wide Voltage and Speed Range**

The CM111 series can operate efficiently across a broad range of voltages and speeds, making it versatile for different applications. This flexibility is particularly useful in industries where process requirements vary.

6. **Noise and Vibration Reduction**

Inverter-duty motors are often designed to minimize noise and vibration, which can be beneficial in applications where smooth operation is critical, such as in food processing, pharmaceuticals, or cleanroom environments.

7. **Compatibility with Rockwell Automation Systems**

If you are already using Rockwell Automation s PLCs, VFDs, or other control systems, this motor will integrate smoothly with the existing infrastructure, simplifying system design and troubleshooting.

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#### **Cons**

1. **Higher Upfront Cost**

Inverter-duty motors are generally more expensive than standard AC motors due to their specialized design and materials. The CM111-FC00318APHFA is no exception, which may be a significant investment for smaller businesses or applications where variable speed control is not strictly necessary.

2. **Potential for Overkill in Fixed-Speed Applications**

If the application does not require variable speed control (e.g., a simple constant-speed fan or pump), a standard AC motor may suffice and could be a more cost-effective choice. In such cases, the additional cost of an inverter-duty motor is unnecessary.

3. **VFD Compatibility Limitations**

While this motor is designed for inverter duty, not all VFDs are compatible with all motors. The VFD must be properly sized and configured to match the motor s specifications to avoid issues like overheating, excessive current draw, or motor damage. This requires careful selection and potentially additional engineering effort.

4. **Limited Availability of Spare Parts**

Although the L182TC frame is common, specialized inverter-duty motors like the CM111 series may have longer lead times for replacement parts compared to standard motors. This could result in downtime if a component fails and is not readily available.

5. **Sensitivity to Installation and Wiring**

Inverter-duty motors can be more sensitive to improper installation, wiring, or grounding. Poor installation practices (e.g., misaligned belts, loose connections, or inadequate cooling) can reduce performance and lifespan. Proper training or consultation with an electrician may be required.

6. **Potential for Higher Maintenance Costs in Some Cases**

While the motor itself is designed for low maintenance, the associated VFD and control systems may introduce additional complexity. For example, VFDs require periodic calibration, cooling maintenance, and monitoring for issues like capacitor failures or overheating, which could add to long-term operational costs.

7. **Weight and Physical Size**

The CM111 motor, like many industrial motors, is relatively heavy and bulky. This may require additional structural support or modifications to the installation site, adding to the overall cost and complexity of integration.

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### **Conclusion**

The **Allen-Bradley CM111-FC00318APHFA inverter-duty AC motor (3HP, Frame L182TC)** is an excellent choice for applications where variable speed control is essential, such as in HVAC systems, pumps, conveyors, or any process requiring precise speed and torque adjustments. Its efficiency, reliability, and compatibility with VFDs make it a strong investment for industries prioritizing energy savings and operational flexibility.

However, if the application does not require variable speed operation or if budget constraints are a concern, a standard AC motor may be a more economical alternative. Additionally, the motor s higher upfront cost and the need for proper VFD integration must be carefully considered to ensure long-term value.

For most industrial settings where inverter compatibility is a priority, the CM111 series offers significant advantages in performance and efficiency, outweighing its drawbacks.

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### **Recommendation**

**Buy the CM111-FC00318APHFA if:**

- Your application requires variable speed control (e.g., pumps, fans, conveyors, or HVAC systems).

- You are already using or plan to use a compatible VFD from Rockwell Automation or another reputable manufacturer.

- Energy efficiency and long-term operational cost savings are critical.

- You can justify the higher upfront cost with the motor s reliability and performance benefits.

**Avoid or reconsider if:**

- The application does not need variable speed control, and a standard AC motor would suffice.

- Budget constraints make the higher cost prohibitive without clear long-term benefits.

- You lack experience with VFDs or proper installation procedures, which could lead to operational issues.

- Spare parts availability or lead times are a concern for your specific region or industry.

**Additional Tips:**

- Ensure the VFD is properly sized and rated for the motor to avoid overheating or premature failure.

- Consult with a Rockwell Automation representative or a qualified electrician to verify compatibility and installation requirements.

- Consider the total cost of ownership, including energy savings, maintenance, and potential downtime, when evaluating the purchase.

Details:

Inverter duty AC motor designed for variable frequency drive applications, providing reliable performance in industrial settings. High-efficiency performance meeting NEMA Premium standards. Robust construction with cast iron frame and end bells. Technical Information:Power Rating: 3 HP Frame Size: L182TC Enclosure Type: TEFC Totally Enclosed Fan Cooled voltage 230/460V AC Full Load Amperage: 8.4 A 230 V, 4.2 460 Frequency: 60 Hz Speed: 1760 RPM Service Factor: 1.15 Insulation Class: F Mounting: C-Face with rigid base Ambient Temperature: 20 C to 40 Altitude: Up 1000 meters Features: designed for use variable frequency drives, suitable inverter duty applications.

Dual voltage capability for flexible installation. Sealed bearings for reduced maintenance. Thermal protection with embedded thermostats.

part #: cm111fc00318aphfa price

  • $283.00

specifications oelemot:

  • brand: Allen-bradley
  • mpn: Cm111-fc00318aphfa
  • part type: Ac Inverter Motor Frame
  • current type: Ac
  • nominal rated input voltage: 460 V
  • base rpm: 1760
  • full load amps: 4.20
  • country of origin: United States

seller oelemot:

  • # reviews: 7341
  • rating: 99.9%
  • city: Middletown, Ohio

offer oelemot:

  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: February 24, 2026

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  • policy: Returns Accepted
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general oelemot:

  • Industrial Automation Motion Controls > Electric Motors > General Purpose Motors
  • condition: Used
part type: ac inverter motor frame, current type: ac, nominal rated input voltage: 460 v, base rpm: 1760, full load amps: 4.20, country of origin: united states,
category: business & industrial > industrial automation motion controls > electric > general purpose, sku: 20555822673980881,
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1 offer $283.00 USD
  • Used. Offer #1 priced at $283.00 + $Calculated shipping estimate = $283.00* total. Thermal protection with embedded thermostats. Sealed bearings for reduced maintenance.+$Calculated shipping

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