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

U.S. MOTORS Motor: Flange Mount, Totally Enclosed Fan Cooled, 200 hp, 460V AC

The U.S. MOTORS Rigid Base 3-Phase General Purpose AC Motor (SKU GK50, MPN GK50) is a 200 hp, TEFC-enclosed motor rated at 460V AC and 3,600 RPM with a full load current of 222.0 A at 60 Hz. This flange-mount unit is…

SKU 3G-OTH-70962

Also listed as: GK 50 · GK-50

Brand

U.S. MOTORS

Item

Motor: Flange Mount, Totally Enclosed Fan Cooled, 200 hp, 460V 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

GK50 

Type

Totally Enclosed Fan Cooled, 200 hp, 3,600 RPM 

460V 

MOTORS Motor

Flange Mount 

Motor Enclosure

TEFC 

Nameplate RPM @ 60 Hz

3,600 RPM 

Full Load Current @ 60 Hz

222.0 A 

Nameplate Voltage @ 60 Hz

460V AC 

Technical Documents

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U.S. MOTORS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the U.S. MOTORS GK50 motor used for?

The U.S. MOTORS GK50 is a 200 hp, TEFC-enclosed, flange-mount motor used in industrial applications requiring a high-speed, three-phase power source at 3,600 RPM and 460V AC. It is suitable for pumps, fans, compressors, and conveyors in manufacturing, processing, and heavy machinery environments.

What are the specifications of the U.S. MOTORS GK50 motor?

The U.S. MOTORS GK50 (SKU 3G-OTH-70962) is a 200 hp, 3-phase motor with TEFC enclosure, 460V AC nameplate voltage, 3,600 RPM at 60 Hz, and a full load current of 222.0 A. It features a rigid base and flange mount for secure industrial installation.

Where to buy the U.S. MOTORS GK50 motor worldwide?

You can source the U.S. MOTORS GK50 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 supply genuine U.S. MOTORS components for your application.

How to install a U.S. MOTORS TEFC flange-mount motor?

Ensure the mounting surface is flat and rigid. Align the motor shaft with the driven load to avoid misalignment. Use proper lifting equipment for the 200 hp unit. Securely bolt the flange and base. Connect 460V AC three-phase power per the wiring diagram. Verify rotation direction before full operation.

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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