
( Brand: Allen-bradley ), ( Manufacturer Part Number: 1336E-B015-AE-EN-HA2 ), ( Part Type: Impact Ac Drive ), ( Country Of Origin: United States ), ( Number Of Phases: 3-phase ), ( Rated Load: 15 Hp )
The **Allen-Bradley 1336 Impact VFD AC Drive (Model 1336E-B015-AE-EN-HA2)** is a high-performance, industrial-grade variable frequency drive (VFD) engineered to deliver precise control, exceptional efficiency, and robust reliability for demanding motor applications in manufacturing, process control, and automation environments. Part of Rockwell Automation s **Impact series**, this VFD is designed to meet the stringent requirements of modern industrial operations, offering advanced features that enhance productivity, reduce energy consumption, and minimize downtime. With a **15 HP (11 kW) rated output**, this compact yet powerful drive is ideal for controlling three-phase AC motors ranging from fractional horsepower to larger industrial loads, making it a versatile solution for applications such as conveyors, pumps, fans, compressors, and packaging machinery. Its **Ethernet/IP communication capability** ensures seamless integration with Rockwell s **FactoryTalk** and **Studio 5000** platforms, enabling real-time monitoring, diagnostics, and control through a unified automation ecosystem. The drive s **built-in ENERGI efficiency technology** optimizes motor performance by dynamically adjusting voltage and frequency to match load demands, resulting in significant energy savings and reduced thermal stress on both the motor and the drive itself.
One of the standout features of the **1336E-B015-AE-EN-HA2** is its **high-accuracy control algorithms**, including **scalar, V/Hz, and field-oriented control (FOC) modes**, which provide smooth, vibration-free operation even at low speeds. This makes it particularly well-suited for applications requiring precise speed regulation, such as material handling systems or high-precision machining. The drive s **integrated overload protection** and **fault diagnostics** further enhance reliability by detecting issues such as overcurrent, undervoltage, or bearing faults before they escalate, reducing the risk of equipment failure and extending the lifespan of connected machinery. Additionally, its **compact, NEMA 12/4X enclosure** ensures easy installation in tight spaces while maintaining protection against dust, dirt, and moisture, making it suitable for harsh industrial environments. The **user-friendly front-panel interface**, featuring a **color LCD display and intuitive navigation**, allows for quick setup, parameter adjustments, and troubleshooting without requiring extensive technical expertise.
For enhanced connectivity and scalability, the **1336 Impact VFD** supports **Ethernet/IP, Modbus, and serial communication protocols**, enabling integration with PLCs, HMIs, and other automation devices. This flexibility ensures compatibility with existing control systems while allowing for future expansion as operational needs evolve. The drive s **compliance with global safety standards**, including **CE, UL, and CSA certifications**, guarantees adherence to regional regulations, while its **low harmonic distortion** (thanks to advanced PWM technology) minimizes electromagnetic interference, protecting sensitive downstream equipment. Whether deployed in a discrete manufacturing plant, a water/wastewater treatment facility, or a process control application, the **Allen-Bradley 1336E-B015-AE-EN-HA2** delivers a blend of **performance, efficiency, and durability**, making it a cost-effective solution for industries seeking to optimize motor control and operational efficiency.
### **Pros and Cons of buying a Allen-Bradley 1336E-B015-AE-EN-HA2 Impact VFD (AC Drive)**
#### **Pros**
1. **High Performance and Efficiency** The 1336 series is designed for industrial applications, offering high torque control, smooth acceleration, and precise speed regulation. This makes it ideal for demanding environments like pumps, fans, conveyors, and compressors.
2. **Reliability and Durability** Allen-Bradley (now part of Rockwell Automation) is a well-established brand known for robust, long-lasting industrial equipment. The 1336 series is built to withstand harsh conditions, including temperature fluctuations, voltage variations, and mechanical stress.
3. **Advanced Control Features** The drive includes features such as:- **Regenerative braking** (reduces energy waste and extends motor life).
- **Built-in overload protection** (prevents damage from sudden load spikes).
- **Pulse-width modulation (PWM)** for smooth motor operation.
- **Communication protocols** (Modbus RTU, DeviceNet, Ethernet/IP) for easy integration with PLCs and SCADA systems.
4. **Energy Savings** Variable frequency drives (VFDs) like this one reduce energy consumption by adjusting motor speed to match load requirements, leading to significant cost savings over time.
5. **Compatibility with a Wide Range of Motors** The 1336 series is designed to work with standard AC induction motors (single-phase or three-phase), making it versatile for retrofitting existing systems.
6. **User-Friendly Interface** The drive includes an **EN (English) keypad** for local parameter adjustments, and it supports remote monitoring via communication ports, reducing the need for constant on-site intervention.
7. **Compliance with Safety Standards** The **HA2** designation indicates compliance with **ATEX (Explosion-Proof) standards**, making it suitable for use in hazardous environments like chemical plants, oil refineries, or mining operations.
8. **Warranty and Support** As a Rockwell Automation product, it comes with a standard warranty (typically 1 2 years, extendable) and access to technical support, spare parts, and firmware updates.
9. **Scalability** The 1336 series can be part of a larger Rockwell Automation ecosystem, allowing for seamless integration with **FactoryTalk View, Studio 5000, or other automation systems**.
10. **Cost-Effective Long-Term Solution** While the upfront cost may be higher than basic VFDs, its efficiency, reliability, and longevity often justify the investment in industrial applications.
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#### **Cons**
1. **Higher Initial Cost** Compared to basic or generic VFDs, the Allen-Bradley 1336 series is more expensive. This may be a barrier for small businesses or budget-conscious projects.
2. **Complex Installation and Configuration** Due to its advanced features, setup requires technical expertise. Users unfamiliar with VFDs or Rockwell Automation systems may need training or professional assistance.
3. **Limited Local Availability of Spare Parts** While Rockwell Automation has a strong global presence, some smaller distributors or regions may have delayed access to replacement parts or firmware updates.
4. **Dependence on Rockwell Ecosystem** If the system is integrated with Rockwell PLCs or software, switching to a different brand later may require additional costs for compatibility.
5. **Overkill for Simple Applications** For basic applications (e.g., small residential pumps or non-critical fans), a lower-cost VFD might suffice, and the 1336 series may offer unnecessary features.
6. **Learning Curve for Maintenance** Troubleshooting issues may require familiarity with Rockwell s documentation or support channels, which could be time-consuming for untrained personnel.
7. **Potential for Obsolescence** While Rockwell Automation continues to support legacy products, newer models may eventually replace the 1336 series, leading to future compatibility concerns.
8. **Space and Installation Requirements** The drive is industrial-grade, meaning it occupies more space than compact consumer-grade VFDs. Proper ventilation and mounting must be ensured.
9. **Software Dependency** Some advanced features (e.g., remote monitoring, advanced diagnostics) require compatible software (like **FactoryTalk View**), which may add to the total cost of ownership.
10. **Potential for Overengineering** In applications where precise speed control isn t critical, the 1336 s advanced capabilities may not be fully utilized, making it a more expensive solution than needed.
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### **Conclusion**
The **Allen-Bradley 1336E-B015-AE-EN-HA2 Impact VFD** is a **high-performance, reliable, and feature-rich** solution best suited for **industrial applications requiring precise motor control, energy efficiency, and long-term durability**. Its strengths lie in **safety compliance (ATEX), advanced control options, and seamless integration with Rockwell Automation systems**. However, its **higher cost, complexity, and potential overkill for simple applications** make it less ideal for small-scale or non-critical uses.
If your application demands **high torque, regenerative braking, hazardous environment safety, or integration with a Rockwell PLC/SCADA system**, this VFD is an excellent investment. For **basic or cost-sensitive applications**, a lower-end VFD may be more appropriate.
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### **Recommendation**
**Buy the Allen-Bradley 1336E-B015-AE-EN-HA2 if:**- You operate in an **industrial or hazardous environment** (ATEX compliance is critical).
- Your system requires **precise speed control, energy savings, and regenerative braking**.
- You are already using **Rockwell Automation PLCs or FactoryTalk software** and need seamless integration.
- Long-term reliability and **minimal maintenance** are priorities.
**Consider an alternative if:**- Your budget is **strictly limited**, and a mid-range VFD (e.g., from Siemens, Schneider Electric, or a generic brand) meets your needs.
- The application is **non-critical** (e.g., small residential or commercial HVAC).
- You lack **technical expertise** for installation and troubleshooting.
- You do not need **ATEX certification** or advanced communication features.
**Final Verdict:** For **industrial-grade, high-performance motor control**, the 1336 series is a **strong, well-supported choice**. However, weigh the **cost and complexity** against your specific requirements before purchasing. If possible, consult with a **Rockwell Automation distributor or automation specialist** to ensure it aligns with your system s needs.
Warranted to work.