US Motors EH492 Motor 3/4 HP 208-230/460V Square Flange - EH492
The US Motors EH492 is a reliable three-phase motor designed for pool and spa applications. With a power output of three-quarters of a horsepower and compatibility with voltage configurations of two hundred eight to two hundred thirty or four hundred sixty volts, this motor caters to various installation needs. It features a square flange design, making it easy to attach to most pool pumps.
Product Highlights
This motor is built for continuous duty operation. Its design includes a stainless steel shaft and sealed ball bearings, ensuring long-lasting performance and protection against water ingress.
Features
- Power: 0.75 HP
- Speed: 3450 RPM
- Frame: 56Y
Specifications
| Horsepower |
0.75 HP |
| Voltage |
208-230/460 V |
| Amperage |
4.1-3.8/1.9 A |
| Frame Size |
56Y |
| Rotation |
Counterclockwise |
| Bearings Type |
Ball Bearings |
| Shaft Type |
Threaded |
| Service Factor |
1.65 |
| Length |
10.27 inches |
| Weight |
Approximately 21 lbs |
| Brand |
US Motors |
| MPN |
EH492 |
What our Experts Think
-
3/4 HP Power: Ideal for small to medium-duty applications such as pumps, fans, and compressors.
-
Versatile Voltage Options: Operates on 208-230/460V three-phase systems, offering flexibility for different electrical setups.
-
Square Flange Design: Standardized square flange for easy mounting and compatibility with a wide range of equipment.
-
Durable and Efficient: Built for long-term reliability and minimal maintenance in continuous-duty applications.
-
Compact and Robust: Perfect for spaces with limited installation room, providing strong performance without taking up much space.
Q&A
Q: What is the U.S. Motors EH492?
A: The EH492 is a 3/4 HP motor with a square flange design, featuring dual voltage (208-230/460V) and built for reliable performance in industrial and commercial applications.
Q: Where is this motor typically used?
A: Ideal for a variety of industrial applications, including pumps, fans, and machinery where reliable, efficient operation is needed with square flange mounting.
Q: Why choose the EH492 model?
A: It offers versatility with its dual voltage options, dependable performance, and easy integration into systems requiring square flange motors.
Q: Is this motor suitable for harsh environments?
A: Yes, the EH492 motor’s durable construction makes it capable of withstanding demanding industrial conditions.
Maintenance Tips
-
Keep motor clean to prevent dust buildup and maintain proper cooling, especially around the square flange.
-
Lubricate bearings as per the manufacturer’s guidelines to ensure smooth and quiet operation.
-
Verify voltage supply (208-230/460V) to ensure it matches the motor’s specifications and prevent overload.
-
Inspect motor mounting to ensure the square flange is secure and properly aligned to avoid vibration.
-
Monitor motor temperature, noise, and vibration regularly for early detection of issues.
-
Check and tighten electrical connections to prevent overheating or faults.
-
Test insulation resistance annually to ensure the motor operates safely and efficiently over time.
