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U.S. MOTORS Motor: Flange Mount, Totally Enclosed Fan Cooled, 150 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: Flange Mount, Totally Enclosed Fan Cooled, 150 hp, 575V AC

The U.S. MOTORS Rigid Base 3-Phase General Purpose AC Motor (SKU 3G-OTH-71097, MPN GK11) is a TEFC (Totally Enclosed Fan Cooled) motor rated at 150 hp, 575V AC, 1,200 RPM, with a full load current of 143.0 A at 60…

SKU 3G-OTH-71097

Also listed as: GK 11 · GK-11

Brand
U.S. MOTORS
Item
Motor: Flange Mount, Totally Enclosed Fan Cooled, 150 hp, 575V AC
Category
Rigid Base 3-Phase General Purpose AC Motors
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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
GK11
Type
Totally Enclosed Fan Cooled, 150 hp, 1,200 RPM
AC
575V
MOTORS Motor
Flange Mount
Motor Enclosure
TEFC
Nameplate RPM @ 60 Hz
1,200 RPM
Full Load Current @ 60 Hz
143.0 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 3G-OTH-71097, MPN GK11) is a TEFC (Totally Enclosed Fan Cooled) motor rated at 150 hp, 575V AC, 1,200 RPM, with a full load current of 143.0 A at 60 Hz. This industrial motor is designed for general-purpose applications requiring a rigid base mounting configuration.

Frequently Asked Questions

What is the U.S. MOTORS GK11 motor used for?

The U.S. MOTORS GK11 is a 150 hp, 575V AC, 1,200 RPM TEFC motor designed for general-purpose industrial applications requiring a rigid base mount. It powers pumps, fans, conveyors, compressors, and other machinery in manufacturing, processing, and material handling environments where reliable, continuous operation is needed.

What are the specifications of the U.S. MOTORS GK11 motor?

The U.S. MOTORS GK11 is a TEFC, rigid base, 3-phase motor rated at 150 hp, 575V AC, 1,200 RPM, with a full load current of 143.0 A at 60 Hz. It is designed for general-purpose industrial use and carries the manufacturer part number GK11.

Where to buy the U.S. MOTORS GK11 motor worldwide?

3G Electric supplies the U.S. MOTORS GK11 motor worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this motor to any international destination.

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

Select a U.S. MOTORS motor by matching horsepower, voltage, RPM, and enclosure to your load requirements. For the GK11, confirm 150 hp, 575V AC, 1,200 RPM, and TEFC enclosure suit your environment. Verify mounting (rigid base) and frame size. Consult a qualified engineer for duty cycle and ambient conditions.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
U.S. MOTORS Motor: Flange Mount, Totally Enclosed Fan Cooled, 150 hp, 575V AC, 1,200 RPM (MPN GK12)
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U.S. MOTORS Motor: Flange Mount, Totally Enclosed Fan Cooled, 150 hp, 575V AC, 1,200 RPM (MPN GK12)
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U.S. MOTORS Motor: Flange Mount, Totally Enclosed Fan Cooled, 150 hp, 575V AC, 3,580 RPM (MPN GL57)
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U.S. MOTORS Motor: Flange Mount, Totally Enclosed Fan Cooled, 200 hp, 575V AC, 1,800 RPM (MPN GK10)
U.S. MOTORS Motor: Flange Mount, Totally Enclosed Fan Cooled, 40 hp, 200/208V AC, 1,800 RPM (MPN GC11)
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U.S. MOTORS Motor: Flange Mount, Totally Enclosed Fan Cooled, 40 hp, 200/208V AC, 1,800 RPM (MPN GC11)

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