U.S. MOTORSRigid Base 3-Phase General Purpose AC Motors

U.S. MOTORS Motor: Flange Mount, Totally Enclosed Fan Cooled, 1 1/2 hp, 575V AC

The U.S. MOTORS HW20 is a rigid base 3-phase general purpose AC motor with a TEFC enclosure. It operates at 1,800 RPM and 575V AC, with a full load current of 1.6 A at 60 Hz.

SKU 3G-OTH-70844

Also listed as: HW 20 · HW-20

Brand

U.S. MOTORS

Item

Motor: Flange Mount, Totally Enclosed Fan Cooled, 1 1/2 hp, 575V AC

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

U.S. MOTORS

Manufacturer Part Number

HW20 

Type

Totally Enclosed Fan Cooled, 1 1/2 hp, 1,800 RPM 

575V 

MOTORS Motor

Flange Mount 

Motor Enclosure

TEFC 

Nameplate RPM @ 60 Hz

1,800 RPM 

Full Load Current @ 60 Hz

1.6 A 

Nameplate Voltage @ 60 Hz

575V AC 

Technical Documents

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U.S. MOTORS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The U.S. MOTORS HW20 is a rigid base 3-phase general purpose AC motor with a TEFC enclosure. It operates at 1,800 RPM and 575V AC, with a full load current of 1.6 A at 60 Hz.

Frequently Asked Questions

What is the U.S. MOTORS HW20 motor used for?

The U.S. MOTORS HW20 is a rigid base 3-phase general purpose AC motor used in industrial applications such as pumps, fans, conveyors, and compressors. Its TEFC enclosure protects against dust and moisture, making it suitable for harsh environments.

What are the specifications of the U.S. MOTORS HW20 motor?

The U.S. MOTORS HW20 is a 1 1/2 hp, 575V AC, 1,800 RPM, 3-phase motor with a TEFC enclosure and flange mount. Its full load current is 1.6 A at 60 Hz. The rigid base design ensures stable mounting in industrial equipment.

Where to buy the U.S. MOTORS HW20 motor worldwide?

You can source the U.S. MOTORS HW20 motor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable procurement for your facility.

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

To select the right U.S. MOTORS motor, match the voltage (e.g., 575V AC), horsepower (1 1/2 hp), RPM (1,800), and enclosure (TEFC) to your load requirements. Consider mounting type—flange or rigid base—and verify full load current compatibility with your power supply.

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 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.

Browse all U.S. MOTORS products →Contact our engineers →