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U.S. MOTORS Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 20 hp, 575V AC - Rigid Base 3-Phase General Purpose AC Motors
U.S. MOTORSRigid Base 3-Phase General Purpose AC Motors

U.S. MOTORS Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 20 hp, 575V AC

The U.S. MOTORS Rigid Base 3-Phase General Purpose AC Motor (SKU GB28, MPN GB28) is a 20 hp, 575V AC, 1,800 RPM unit with a Totally Enclosed Fan Cooled (TEFC) enclosure. It draws a full load current of 18.9 A at 60…

SKU 3G-OTH-75854

Also listed as: GB 28 · GB-28

Brand
U.S. MOTORS
Item
Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 20 hp, 575V AC
Category
Rigid Base 3-Phase General Purpose AC Motors
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

U.S. MOTORS
Manufacturer Part Number
GB28
Type
Totally Enclosed Fan Cooled, 20 hp, 1,800 RPM
AC
575V
MOTORS Motor
Rigid Base Mount
Motor Enclosure
TEFC
Nameplate RPM @ 60 Hz
1,800 RPM
Full Load Current @ 60 Hz
18.9 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 Rigid Base 3-Phase General Purpose AC Motor (SKU GB28, MPN GB28) is a 20 hp, 575V AC, 1,800 RPM unit with a Totally Enclosed Fan Cooled (TEFC) enclosure. It draws a full load current of 18.9 A at 60 Hz. This motor features a rigid base mount for stable installation in industrial equipment applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a U.S. MOTORS rigid base mount TEFC motor used for?

This 20 hp, 575V AC, 1,800 RPM motor with a Totally Enclosed Fan Cooled enclosure is designed for industrial equipment requiring a stable rigid base mount. It powers pumps, conveyors, fans, and compressors in manufacturing, HVAC, and material handling systems.

What are the specifications of the U.S. MOTORS GB28 motor?

The U.S. MOTORS GB28 is a 20 hp, 575V AC, 1,800 RPM three-phase motor with a TEFC enclosure. It draws 18.9 A full load current at 60 Hz and features a rigid base mount for secure installation in general-purpose industrial applications.

Where to buy a U.S. MOTORS GB28 motor worldwide?

3G Electric supplies the U.S. MOTORS GB28 motor to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 20 hp, 575V AC TEFC motor.

How to select a rigid base mount motor for industrial use?

Match the motor's horsepower, voltage, and RPM to your driven equipment's requirements. For the U.S. MOTORS GB28, ensure your supply is 575V AC at 60 Hz and that the TEFC enclosure suits your environment. Verify the rigid base mount aligns with your mounting holes and shaft dimensions.

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.

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