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

U.S. MOTORS Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 100 hp, 460V AC

The U.S. MOTORS Rigid Base 3-Phase General Purpose AC Motor (SKU 3G-OTH-74836, MPN JJ48) is a 100 hp, 460V AC, 1,800 RPM unit with a Totally Enclosed Fan Cooled (TEFC) enclosure. It draws a full load current of 115.0…

SKU 3G-OTH-74836

Also listed as: JJ 48 · JJ-48

Brand

U.S. MOTORS

Item

Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 100 hp, 460V AC

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

U.S. MOTORS

Manufacturer Part Number

JJ48 

Type

Totally Enclosed Fan Cooled, 100 hp, 1,800 RPM 

460V 

MOTORS Motor

Rigid Base Mount 

Motor Enclosure

TEFC 

Nameplate RPM @ 60 Hz

1,800 RPM 

Full Load Current @ 60 Hz

115.0 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 JJ48 motor used for?

The U.S. MOTORS JJ48 is a 100 hp, 460V AC, 1,800 RPM rigid base mount motor with a TEFC enclosure. It is designed for industrial applications requiring reliable, continuous-duty operation in dusty or damp environments, such as pumps, fans, compressors, and conveyors.

What are the specifications of the U.S. MOTORS JJ48 motor?

The U.S. MOTORS JJ48 (MPN JJ48) is a 100 hp, 460V AC, 1,800 RPM motor with a Totally Enclosed Fan Cooled (TEFC) enclosure. It draws 115.0 A full load current at 60 Hz and features a rigid base mount for stable installation in industrial machinery.

Where to buy the U.S. MOTORS JJ48 motor worldwide?

3G Electric supplies the U.S. MOTORS JJ48 motor 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 100 hp, 460V AC, 1,800 RPM TEFC motor.

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. For the JJ48, confirm 100 hp, 460V AC, 1,800 RPM, and TEFC for dusty environments. Verify full load current (115.0 A) and base mount compatibility. 3G Electric can help with sizing and sourcing.

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 →