
( Brand: Baldor ), ( Manufacturer Part Number: A44-1212-1796 ), ( Part Type: Motor ), ( Nema Design Letter: Design B ), ( Rated Load: Hp ), ( Special Motor Construction: Severe Duty Motor ), ( Ac Frequency Rating: 60 Hz ), ( Enclosure Type: Tefc ), ( Shaft Type: Keyed ), ( Insulation Class: F ), ( Current Type: Ac ), ( Nominal Rated Input Voltage: 460 V ), ( Ac Phase: Three Phase ), ( Country Of Origin: United States )
The **Baldor A44-1212-1796 Reliance 125 Horsepower Electric Motor** is a robust, high-performance industrial drive engineered for demanding applications requiring reliability, efficiency, and longevity. Part of Baldor s renowned **Reliance** series, this **444T frame** motor is designed to deliver consistent power in harsh environments, making it an ideal choice for heavy-duty machinery, conveyor systems, pumps, compressors, and other industrial processes where precision and durability are critical. Operating at **460 volts** and spinning at a nominal speed of **1785 RPM**, this motor provides a balanced combination of torque and speed, ensuring optimal performance across a wide range of operational demands. Its **125 horsepower** output ensures it can handle substantial workloads with ease, while its **Super Severe (841XL)** duty rating signifies an enhanced level of protection against contaminants, moisture, and extreme operating conditions making it suitable for environments where standard motors would struggle to maintain efficiency or longevity.
Constructed with Baldor s signature attention to engineering excellence, this motor features a **cast iron end shields and frame**, providing structural integrity and resistance to mechanical stress. The **TEFC (Totally Enclosed Fan-Cooled)** design ensures that the motor remains protected from dust, dirt, and corrosive elements while still allowing for efficient heat dissipation through an integrated cooling fan. The **Class F insulation** and **B-class temperature rise** further extend the motor s operational lifespan, reducing the risk of premature failure and minimizing maintenance downtime. Additionally, the **NEMA Premium efficiency** designation confirms that this motor adheres to strict energy-saving standards, delivering superior power output while consuming less electricity resulting in lower operational costs and a reduced environmental footprint.
The **A44 frame size** strikes a balance between compactness and power, allowing for versatile integration into existing or new industrial setups without sacrificing performance. Baldor s reputation for quality manufacturing is evident in the precision machining of components, the use of high-grade materials, and rigorous testing protocols, ensuring that every motor meets or exceeds industry benchmarks for reliability. Whether deployed in manufacturing plants, mining operations, or material handling facilities, this motor is built to withstand the rigors of continuous operation while maintaining consistent performance under varying loads. With its combination of **high torque, superior protection, and energy efficiency**, the **Baldor A44-1212-1796 Reliance 125HP motor** stands as a dependable workhorse for industries where performance and durability are non-negotiable.
### **Baldor A44-1212-1796 (Reliance 125HP, 444T, 460V, 1785 RPM, Super Severe 841XL) Motor: Pros and Cons**
#### **Pros:**1. **High Reliability and Durability** Baldor (now part of ABB) is a well-established brand known for robust industrial motors. The **Super Severe 841XL** designation indicates it is built for harsh environments, including high temperatures, dust, and moisture, making it suitable for demanding applications like mining, cement, or heavy manufacturing.
2. **Premium Bearings and Sealing** The motor features **high-quality bearings** (likely sealed for life or with extended lubrication intervals) and **super-severe duty seals**, reducing maintenance needs and improving longevity in dirty or corrosive conditions.
3. **Efficient Performance** At **125HP (93.2 kW)**, this motor is designed for **high torque and consistent speed (1785 RPM at 460V)**, making it ideal for applications requiring steady power output, such as conveyors, pumps, or compressors.
4. **Energy Efficiency** Baldor motors are generally optimized for efficiency, which can lead to **lower operational costs** over time compared to older or less optimized motors.
5. **Compatibility with Variable Frequency Drives (VFDs)** The motor s design (TEFC Totally Enclosed Fan-Cooled) and **460V rating** make it suitable for use with VFDs, allowing for **speed control and energy savings** in variable-load applications.
6. **Warranty and Support** Baldor (ABB) offers **extended warranties and strong after-sales support**, including spare parts and technical assistance, which can be crucial for long-term operations.
7. **Superior Cooling** The **fan-cooled design** ensures better heat dissipation, preventing overheating in continuous-duty applications.
8. **Industrial-Grade Construction** The **cast iron or steel housing** provides structural integrity, while the **high-quality windings** (likely Class F or H insulation) enhance resistance to thermal stress.
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#### **Cons:**1. **High Upfront Cost** Premium motors like this one from Baldor are **more expensive** than standard or generic brands. The **Super Severe 841XL** designation and **125HP rating** contribute to a higher purchase price compared to basic industrial motors.
2. **Potential Overkill for Mild Applications** If the motor is being used in a **low-duty cycle or clean environment**, its **Super Severe** features may be unnecessary, leading to **unjustified higher costs** without proportional benefits.
3. **Maintenance Considerations** While the motor is designed for **low maintenance**, any industrial motor requires **periodic inspections** (bearing lubrication, seal checks, winding integrity). Neglecting maintenance could lead to premature failure.
4. **Weight and Space Requirements** At **444T (likely 444 lbs or 201 kg)**, this is a **heavy motor**, requiring **strong mounting structures** and **adequate space** in the installation location.
5. **Compatibility with Older Systems** If the motor is being retrofitted into an **older electrical system**, there may be **voltage or control compatibility issues** that require additional components (e.g., soft starters, VFDs).
6. **Lead Time for Replacement Parts** While Baldor/ABB has strong support, **critical spare parts (e.g., bearings, seals) may have longer lead times** compared to more widely available generic motors.
7. **Potential for Over-Sizing** If the application does not require **full 125HP continuously**, running the motor at lower loads could lead to **inefficient operation** (higher energy consumption than necessary).
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### **Conclusion:**The **Baldor A44-1212-1796 (125HP, 460V, Super Severe 841XL)** is an **excellent choice for demanding industrial applications** where **durability, reliability, and harsh-environment performance** are critical. Its **high efficiency, premium construction, and long lifespan** justify the higher cost in settings like **mining, cement plants, or heavy manufacturing**.
However, if the application is **low-duty, clean, or does not require extreme conditions**, a **less expensive but still high-quality motor** (e.g., a standard TEFC motor from a reputable brand) may be a **more cost-effective alternative**.
### **Recommendation:** - **Buy this motor if:**- The application involves **harsh conditions (dust, moisture, high temperatures)**.
- **Reliability and longevity** are prioritized over initial cost.
- The motor will be used in **continuous-duty or high-torque applications** (e.g., conveyors, pumps, compressors).
- **Energy efficiency and VFD compatibility** are important for long-term savings.
- **Consider alternatives if:**- The budget is **strictly limited**, and a **mid-range motor** (e.g., 100-110HP) would suffice.
- The environment is **clean and controlled**, making a **standard-duty motor** sufficient.
- **Retrofitting into an older system** may require additional modifications.
For most **heavy-duty industrial applications**, this Baldor motor is a **strong, well-supported investment** that will outperform cheaper alternatives in the long run. However, a **detailed load analysis** and **cost-benefit comparison** with other options should be conducted before final purchase.
Item condition: Used spare motor from industrial inventory. Lift-gate and appointment delivery available. Included: Motor assembly mounted on pallet as shown. Model Severe Duty 841XL.
TEFC enclosure suitable for harsh operating environments. Must return in received condition. Baldor Reliance 125HP Severe Duty Motor 460V 1785RPM TEFC 3PH Spare. Ideal for pumps, fans, conveyors, refiners, and heavy process machinery.
Applications Features: 125HP severe-duty motor for industrial processing equipment. Heavy-duty TEFC enclosure designed for demanding industrial applications. Industrial Processing Equipment MRO Questions.