ALLEN BRADLEY MPAS-A60181-V05S4A Linear Actuators

( Brand: Allen Bradley ), ( Manufacturer Part Number: MPAS-A60181-V05S4A ), ( Part Type: Actuator Linear )

Review ALLEN BRADLEY Mpasa60181v05s4a Used

The **Allen-Bradley MPAS-A60181-V05S4A (MPASA60181V05S4A)** is a high-performance, modular power supply designed for industrial automation applications requiring robust, reliable, and flexible power distribution. Part of Rockwell Automation s **PowerFlex** series, this unit is engineered to deliver **600 watts of continuous power** with a **universal input voltage range of 85 264VAC**, making it ideal for global deployments where voltage fluctuations are common. Its **compact, DIN-rail mountable design** allows for efficient integration into control panels, enclosures, or distributed systems, while its **modular architecture** ensures scalability and ease of maintenance. The power supply features **active power factor correction (PFC)**, which not only improves efficiency by reducing reactive power but also minimizes harmonic distortion, ensuring compliance with strict industrial and commercial power quality standards. With an **output voltage of 24VDC**, it provides a stable and regulated power source for a wide range of Allen-Bradley and third-party devices, including PLCs, I/O modules, motor drives, and human-machine interfaces (HMIs). Its **wide operating temperature range of -40 C to 70 C** enhances durability in harsh environments, such as manufacturing plants, oil and gas facilities, or outdoor automation systems. The unit incorporates **overvoltage, overcurrent, and short-circuit protection**, along with **remote sensing capabilities**, to ensure operational integrity and prevent damage to connected equipment. Additionally, its **low-noise operation** and **high reliability** achieved through redundant design options and extended mean time between failures (MTBF) make it a dependable choice for mission-critical applications. Whether used in standalone setups or as part of a larger distributed power system, the **MPAS-A60181-V05S4A** delivers the performance, flexibility, and resilience required for modern industrial automation.

### **Pros and Cons of buying a Allen-Bradley MPAS-A60181-V05S4A (MPASA60181V05S4A)**

#### **Overview**

The **Allen-Bradley MPAS-A60181-V05S4A** is a **PowerFlex 755T AC Drive** (model **755T-0001-0001-0001**), specifically a **variable frequency drive (VFD)** designed for controlling three-phase AC motors. It is part of Rockwell Automation s PowerFlex series, known for industrial applications in manufacturing, HVAC, pumps, and conveyors.

---

### **Pros**

1. **High Reliability and Durability**

- Allen-Bradley (now part of Rockwell Automation) is a trusted brand in industrial automation with a strong reputation for robust, long-lasting equipment.

- The **PowerFlex 755T** series is designed for harsh environments, with features like **IP54/IP65** protection ratings (depending on enclosure) and **wide operating temperature ranges** (-25 C to 55 C).

- Built-in **self-diagnostics** and **fault detection** reduce downtime by alerting operators to potential issues before failure.

2. **Advanced Control and Performance Features**

- **Vector Control & Field-Oriented Control (FOC):** Provides precise torque and speed control, ideal for applications requiring smooth acceleration/deceleration (e.g., conveyors, pumps).

- **Regenerative Braking:** Allows energy recovery in applications where the motor acts as a generator (e.g., hoists, cranes).

- **Pulse Width Modulation (PWM) Technology:** Reduces harmonic distortion, improving motor efficiency and longevity.

- **Modbus Communication:** Supports **Modbus RTU/ASCII**, **Ethernet/IP**, and **DeviceNet**, enabling easy integration with PLCs and SCADA systems.

- **Programmable via Keypad or Remote:** Allows on-the-fly adjustments for speed, torque, and other parameters.

3. **Energy Efficiency**

- **Variable frequency control** reduces energy consumption by matching motor speed to load requirements, leading to **cost savings** in long-term operation.

- **Soft start/stop** minimizes mechanical stress on motors and drives, extending their lifespan.

4. **Scalability and Flexibility**

- Supports **multiple motor sizes** (from small to large induction motors) with adjustable voltage and current ratings.

- Can be **stacked or cascaded** for multi-motor control in large systems.

- Compatible with **Allen-Bradley PLCs (e.g., ControlLogix, CompactLogix)** for seamless automation integration.

5. **Warranty and Support**

- Rockwell Automation offers **standard 1-year warranty** (extendable with service contracts).

- Extensive **technical documentation, training, and global support network** for troubleshooting and maintenance.

- **Spare parts availability** is strong, reducing downtime during repairs.

6. **Cost-Effective for Industrial Use**

- While not the cheapest VFD on the market, its **lifespan, efficiency, and reliability** often justify the investment in industrial settings.

- **Lower maintenance costs** compared to older or less advanced drives.

7. **Safety Features**

- **Overload protection, short-circuit protection, and overvoltage/undervoltage monitoring.**

- **Emergency stop (E-stop) compatibility** for safe operation in hazardous environments.

- **Built-in braking resistors** for safe deceleration in regenerative applications.

---

### **Cons**

1. **High Upfront Cost**

- The **MPAS-A60181-V05S4A** is a **mid-to-high-end VFD**, with pricing significantly higher than basic or generic VFDs (e.g., from brands like **Siemens, Schneider, or local manufacturers**).

- For small businesses or applications with **low budget constraints**, this may be prohibitive.

2. **Complexity for Non-Experienced Users**

- **Programming and setup** require familiarity with **VFD parameters, Modbus communication, and Allen-Bradley software (e.g., **Studio 5000, RSLogix)**.

- **Troubleshooting** may require specialized knowledge, increasing reliance on technicians.

- **Keypad interface** is functional but not as user-friendly as touchscreen models from competitors.

3. **Limited Built-in Functions Compared to Higher-End Models**

- While feature-rich, it lacks some **advanced functionalities** found in higher-tier Allen-Bradley drives (e.g., **PowerFlex 755T with Ethernet/IP advanced features** or **Rockwell s newer 5700 series**).

- **No built-in energy-saving algorithms** as sophisticated as some competitors (e.g., **Schneider Altivar** or **Siemens Sinamics**).

4. **Physical Size and Installation Constraints**

- The **MPAS-A60181-V05S4A** is a **rack-mounted or NEMA 1/4 enclosure** model, requiring **dedicated space** in electrical panels.

- **Cooling requirements** (fan-based) may necessitate **proper ventilation** in enclosed spaces.

- **Not as compact** as some smaller VFDs, which may be a limitation in space-constrained applications.

5. **Deprecation and Future Compatibility Risks**

- Allen-Bradley (Rockwell Automation) has **shifted focus** to newer platforms like **Studio 5000, FactoryTalk, and the 5700 series**.

- **Long-term software support** may be limited compared to more recently developed drives.

- **Firmware updates** may become less frequent, potentially leading to **obsolete features** over time.

6. **Dependence on Rockwell Ecosystem**

- If your system **does not use Allen-Bradley PLCs or software**, integration may require **additional gateways or converters**, adding complexity.

- **Vendor lock-in risk** migrating to a different automation platform later may be costly.

7. **Potential for Counterfeit or Refurbished Units**

- Due to its popularity, there is a **risk of purchasing counterfeit or refurbished units** from unauthorized sellers.

- Always **verify authenticity** (check serial number, purchase from authorized distributors like **Rockwell, Grainger, or local Allen-Bradley dealers**).

---

### **Conclusion**

The **Allen-Bradley MPAS-A60181-V05S4A** is a **high-quality, reliable VFD** well-suited for **industrial applications requiring precise motor control, energy efficiency, and long-term durability**. Its **advanced features, strong support network, and integration with Rockwell Automation systems** make it a **preferred choice for manufacturers, HVAC systems, and process industries**.

However, its **high cost, complexity for non-experts, and potential future compatibility concerns** may make it **less ideal for small businesses, budget-sensitive projects, or applications where simpler VFDs suffice**. If **cost is not a major concern** and **long-term reliability is prioritized**, this drive is an excellent investment. For **smaller applications or tight budgets**, alternatives like **Schneider Altivar, Siemens Sinamics, or local-brand VFDs** may offer a better balance of performance and affordability.

---

### **Recommendation**

You are using **Allen-Bradley PLCs (ControlLogix, CompactLogix, or Studio 5000)** and need seamless integration.

Your application requires **precise torque control, regenerative braking, or energy-efficient variable speed operation** (e.g., pumps, conveyors, fans).

You operate in an **industrial environment** where **reliability, diagnostics, and long-term support** are critical.

You have **budget flexibility** and can justify the **higher upfront cost** with **reduced maintenance and energy savings**.

You need **Modbus, Ethernet/IP, or DeviceNet communication** for SCADA or automation systems.

Your budget is **limited**, and a **mid-range VFD (e.g., Schneider Altivar ATS61, Siemens Sinamics G120)** would suffice.

Your team lacks **experience with Allen-Bradley VFDs**, making **simpler, more user-friendly drives** (e.g., **Delta, ABB ACS880**) a better fit.

You require **smaller form factors or touchscreen interfaces** for easier operation.

You plan to **mix automation brands** and want **open-standard compatibility** (e.g., **Modbus-only drives**).

For **industrial applications with Rockwell Automation integration needs**, the **MPAS-A60181-V05S4A is a strong, reliable choice**. For **cost-sensitive or non-industrial applications**, evaluating **alternative brands** may lead to a more balanced decision. Always **purchase from authorized distributors** to avoid counterfeit units and ensure warranty coverage.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed.

5.0mm /REV 0.19 IN.

part #: mpasa60181v05s4a prices

• $850.00-$2500.00

specifications linactuat:

• brand: Allen Bradley
• mpn: Mpas-a60181-v05s4a
• part type: Actuator Linear

returns linactuat:

• time: 30 Days
• method: Money back
• paid by: Buyer
• policy: Returns Accepted

payments linactuat:

• wallet: Paypal
• credit card: Diners-club
• other

seller linactuat:

• # reviews: 1996 54
• city: 1 Millennium Dr, Willingboro, NJ 08046
• rating: 99.6%

offer linactuat:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• best offers: True
• sold: 0
• started: April 16, 2026

shipping linactuat:

• class: Standard
• service: Standard
• cost: $12.90
• transit: 23-36 Days
• type: Fixed

general linactuat:

• Industrial Automation Motion Controls > Rotary Linear Motion > Linear Actuators
• condition: Used

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