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

U.S. MOTORS Motor: Flange Mount, Totally Enclosed Fan Cooled, 7 1/2 hp, 230/460V AC

The U.S. MOTORS Rigid Base 3-Phase General Purpose AC Motor (SKU 3G-OTH-69811, MPN JF47) is a 7 1/2 hp, TEFC-enclosed motor with a nameplate voltage of 230/460V AC at 60 Hz. It operates at 1,200 RPM and draws a full…

SKU 3G-OTH-69811

Also listed as: JF 47 · JF-47

Brand

U.S. MOTORS

Item

Motor: Flange Mount, Totally Enclosed Fan Cooled, 7 1/2 hp, 230/460V 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

JF47 

Type

Totally Enclosed Fan Cooled, 7 1/2 hp, 1,200 RPM 

230/460V 

MOTORS Motor

Flange Mount 

Motor Enclosure

TEFC 

Nameplate RPM @ 60 Hz

1,200 RPM 

Full Load Current @ 60 Hz

18.8/9.4 A 

Nameplate Voltage @ 60 Hz

230/460V 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 JF47 motor used for?

The U.S. MOTORS JF47 is a 7 1/2 hp, 1,200 RPM TEFC rigid base 3-phase 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 JF47 motor?

The U.S. MOTORS JF47 is a 7 1/2 hp, 1,200 RPM, 230/460V AC, 3-phase TEFC motor with a full load current of 18.8/9.4 A at 60 Hz. It features a rigid base flange mount and is designed for general purpose industrial use.

Where to buy the U.S. MOTORS JF47 motor worldwide?

3G Electric supplies the U.S. MOTORS JF47 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 motor.

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 (e.g., 230/460V AC), and enclosure (TEFC for dusty/wet areas) to your load requirements. Verify the mounting type (rigid base) and frame size. 3G Electric can help you source the correct model.

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 →