A 10 HP IEEE 841 severe-duty motor engineered for premium efficiency, continuous operation, and long-term reliability.
Industrial facilities depend on electric motors to keep critical equipment operating efficiently. Whether powering pumps, compressors, conveyors, or process equipment, unexpected motor failures can result in costly downtime, production losses, and increased maintenance expenses.
The WEG 16686921 W22 IEEE 841 NEMA Premium Efficiency Motor is designed to perform reliably in harsh industrial environments where durability, efficiency, and continuous-duty operation are critical. Manufactured to IEEE 841 standards, this motor offers enhanced protection and dependable performance for demanding applications.
Instead of relying on standard industrial motors, maintenance professionals often choose IEEE 841 motors because they are specifically built to withstand severe operating conditions while reducing maintenance requirements.
Designed for Demanding Industrial Applications
The WEG 16686921 motor combines rugged construction with premium efficiency to support mission-critical industrial equipment.
Key Specifications
| Specification | Details |
|---|---|
| Part Number | 16686921 |
| Catalog Number | 01018ST3QAP215T-W22 |
| Series | W22 IEEE 841 NEMA Premium Efficiency |
| Horsepower | 10 HP |
| Poles | 4 Pole |
| Frame | 213/5TZ |
| Phase | Three Phase |
| Voltage | 460 V |
| Frequency | 60 Hz |
| Cooling | IC411 Configuration |
| Enclosure | Totally Enclosed Fan Cooled (TEFC) |
| Mounting | Foot-Mounted |
| Efficiency | NEMA Premium® |
| Construction | IEEE 841 Severe-Duty |
| Duty | Continuous-Duty Design |
| Brand | WEG |
This motor is commonly used in industrial facilities where dependable operation and long service life are essential.
Why IEEE 841 Motors Matter More Than Many Operators Realize
Industrial environments often expose motors to dust, moisture, vibration, corrosive atmospheres, and around-the-clock operation. IEEE 841 motors are specifically designed to withstand these demanding conditions while helping facilities improve equipment uptime and reduce maintenance costs.
Real Impact
Example 1: A wastewater treatment plant experiences repeated motor failures because of harsh operating conditions. Replacing the existing motor with an IEEE 841 motor helps improve reliability and reduce unexpected maintenance.
Example 2: A chemical processing facility operates process pumps continuously throughout the year. Installing a premium-efficiency IEEE 841 motor supports dependable operation while helping reduce energy consumption.
This is why many industrial facilities standardize on IEEE 841 motors for critical rotating equipment.
Built for Continuous Heavy-Duty Operation
The WEG 16686921 motor is engineered for demanding industrial service. It is built to handle:
- Process pumps
- Industrial fans
- Blowers
- Compressors
- Conveyors
- Mixers and agitators
- Water and wastewater equipment
- Chemical processing plants
- Mining operations
- Manufacturing facilities
Its rugged construction helps provide dependable performance throughout continuous-duty operating cycles.
TEFC Design Helps Protect Internal Components
One of the key advantages of this motor is its Totally Enclosed Fan Cooled (TEFC) enclosure. The TEFC design helps protect internal motor components from dust, dirt, moisture, and airborne contaminants while providing reliable cooling through an external fan. Benefits include:
- Superior protection against contaminants
- Reliable cooling performance
- Reduced maintenance requirements
- Improved equipment reliability
- Extended service life
- Dependable operation in severe-duty environments
Proper installation and preventive maintenance help maximize motor performance and operating life.
Premium Efficiency Helps Lower Operating Costs
Electric motors account for a significant portion of industrial energy consumption. The W22 NEMA Premium Efficiency design helps facilities reduce electricity usage while maintaining dependable motor performance, making it an excellent choice for operations focused on long-term efficiency. Benefits include:
- Reduced energy consumption
- Lower operating costs
- Improved overall system efficiency
- Reliable continuous-duty operation
- Long-term operational value
For facilities operating equipment continuously, premium-efficiency motors can provide substantial energy savings over their service life.
Reduce Downtime and Improve Equipment Reliability
Unexpected motor failures can interrupt production schedules and increase maintenance expenses. Using a trusted IEEE 841 severe-duty motor helps improve equipment reliability while minimizing unplanned downtime. Benefits of using the right motor:
- Reliable power output
- Premium energy efficiency
- Reduced downtime
- Improved equipment reliability
- Lower maintenance costs
- Long service life
Example 1: A manufacturing facility replaces an aging process pump motor with the WEG 16686921, restoring dependable operation and reducing maintenance interruptions.
Example 2: A mining operation upgrades a conveyor drive motor during scheduled maintenance, improving equipment reliability and supporting continuous production.
Common Applications
The WEG 16686921 W22 IEEE 841 Motor is commonly used in:
- Water and wastewater treatment facilities
- Chemical processing plants
- Mining operations
- Manufacturing facilities
- Industrial compressors
- Process pumps
- Industrial fans and blowers
- Conveyors
- Mixers and agitators
- Heavy-duty industrial equipment
Its IEEE 841 severe-duty construction makes it an excellent choice for mission-critical industrial applications.
Why Buy from KPaul Supply?
KPaul Supply focuses on supplying industrial professionals with dependable motors, replacement parts, and equipment solutions designed for demanding operating environments. Customers benefit from:
- Trusted industrial brands
- Competitive pricing
- Fast product availability
- Support for industrial and commercial applications
- Reliable replacement motor solutions
Keep Your Critical Equipment Running Dependably
When industrial equipment depends on continuous motor operation, reliability is essential. Unexpected failures can increase maintenance costs, reduce productivity, and disrupt operations. The WEG 16686921 W22 IEEE 841 NEMA Premium Efficiency Motor (01018ST3QAP215T-W22) delivers dependable 10 HP performance, premium energy efficiency, and IEEE 841 severe-duty durability for industrial applications where long-term reliability matters most. Visit KPaul Supply for pricing, availability, and product support.
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