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

U.S. MOTORS Motor: Flange Mount, Totally Enclosed Fan Cooled, 100 hp, 230/460V AC

The U.S. MOTORS Rigid Base 3-Phase General Purpose AC Motor (SKU 3G-OTH-71188, MPN JJ50) is a 100 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-71188

Also listed as: JJ 50 · JJ-50

Brand

U.S. MOTORS

Item

Motor: Flange Mount, Totally Enclosed Fan Cooled, 100 hp, 230/460V 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

JJ50 

Type

Totally Enclosed Fan Cooled, 100 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

240.0/120.0 A 

Nameplate Voltage @ 60 Hz

230/460V AC 

Technical Documents

No technical documents available for this product.

Request documentation →

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

U.S. MOTORS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the U.S. MOTORS JJ50 motor used for?

The U.S. MOTORS JJ50 is a 100 hp, TEFC-enclosed, rigid-base 3-phase general purpose AC motor. It is designed for industrial applications requiring reliable, continuous operation, such as pumps, fans, compressors, and conveyors in manufacturing, water treatment, and material handling facilities.

What are the specifications of the U.S. MOTORS JJ50 motor?

The U.S. MOTORS JJ50 is a 100 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 load current of 240.0/120.0 A at 60 Hz. The motor features a flange mount and rigid base design for 3-phase general purpose use.

Where to buy the U.S. MOTORS JJ50 motor worldwide?

You can source the U.S. MOTORS JJ50 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 provide competitive pricing and reliable sourcing for this U.S. MOTORS model.

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

To select the right U.S. MOTORS motor, match the horsepower, voltage, RPM, and enclosure to your load requirements. For the JJ50, ensure your system supports 230/460V AC, 60 Hz, and 1,200 RPM. Consider ambient temperature, duty cycle, and mounting type. Consult a qualified engineer for proper sizing and installation.

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 →