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U.S. MOTORS Motor: Flange Mount, Totally Enclosed Fan Cooled, 2 hp, 230/460V AC - C-Face with Rigid Base 3-Phase General Purpose AC Motors
U.S. MOTORSC-Face with Rigid Base 3-Phase General Purpose AC Motors

U.S. MOTORS Motor: Flange Mount, Totally Enclosed Fan Cooled, 2 hp, 230/460V AC

The U.S. MOTORS U.S is a C-Face with Rigid Base 3-Phase General Purpose AC Motor (SKU 3G-OTH-56074). It features a TEFC enclosure, operates at 1,800 RPM at 60 Hz, and is rated for 230/460V AC with a full load current…

SKU 3G-OTH-56074

Also listed as: HW 31 · HW-31

Brand
U.S. MOTORS
Item
Motor: Flange Mount, Totally Enclosed Fan Cooled, 2 hp, 230/460V AC
Category
C-Face with Rigid Base 3-Phase General Purpose AC Motors
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Technical Specifications

U.S. MOTORS
Manufacturer Part Number
HW31
Type
Totally Enclosed Fan Cooled, 2 hp, 1,800 RPM
AC
230/460V
MOTORS Motor
Flange Mount
Motor Enclosure
TEFC
Nameplate RPM @ 60 Hz
1,800 RPM
Full Load Current @ 60 Hz
5.3/2.7 A
Nameplate Voltage @ 60 Hz
230/460V AC

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U.S. MOTORS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The U.S. MOTORS U.S is a C-Face with Rigid Base 3-Phase General Purpose AC Motor (SKU 3G-OTH-56074). It features a TEFC enclosure, operates at 1,800 RPM at 60 Hz, and is rated for 230/460V AC with a full load current of 5.3/2.7 A. This 2 hp motor (MPN HW31) is designed for industrial applications requiring a flange mount configuration.

Frequently Asked Questions

What is the U.S. MOTORS HW31 motor used for?

The U.S. MOTORS HW31 is a 2 hp, 1,800 RPM, TEFC flange-mount motor used in industrial applications such as pumps, fans, conveyors, and compressors. Its C-face with rigid base design allows direct coupling to driven equipment, making it suitable for continuous-duty operations in manufacturing and processing plants.

What are the specifications of the U.S. MOTORS HW31 motor?

The U.S. MOTORS HW31 is a 2 hp, 3-phase motor with a TEFC enclosure. It operates at 1,800 RPM at 60 Hz, with a nameplate voltage of 230/460V AC and full load current of 5.3/2.7 A. The motor features a C-face with rigid base and flange mount configuration, ideal for general-purpose industrial use.

Where to buy the U.S. MOTORS HW31 motor worldwide?

You can source the U.S. MOTORS HW31 motor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this and other U.S. MOTORS models.

How to select the right U.S. MOTORS motor for an application?

To select the right U.S. MOTORS motor, match the horsepower, RPM, voltage, and enclosure to your load requirements. For the HW31, ensure your system supports 230/460V AC, 3-phase power, and a flange mount. Verify the full load current (5.3/2.7 A) and duty cycle. Consult a motor selection guide or contact 3G Electric for assistance.

Used in

Common applications for U.S. MOTORS
Pumping systems — U.S. MOTORS A40P1CS (40 hp, 460 V, 3,570 RPM) for centrifugal water pumps in industrial facilities.
HVAC fans — U.S. MOTORS A7P4C (7.5 hp, 460 V, 885 RPM) for large air-handling unit fan drives.
Conveyor drives — U.S. MOTORS A25P1CS (25 hp, 460 V, 3,565 RPM) for material-handling belt conveyors.
Compressor applications — U.S. MOTORS A30P3C (30 hp, 460 V, 1,190 RPM) for rotary screw air compressors.
Machine tool spindles — U.S. MOTORS HD3P1H (3 hp, 200 V, 3,535 RPM) for high-speed milling machine spindles.
Elevator traction — U.S. MOTORS elevator motors (specialized line) for hydraulic or traction elevator systems.

U.S. MOTORS Products

3G Electric supplies U.S. MOTORS c-face with rigid base 3-phase general purpose ac motors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
U.S. MOTORS Motor: Flange Mount, Totally Enclosed Fan Cooled, 1 hp, 230/460V AC, 1,800 RPM (MPN HW12)
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