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U.S. MOTORS General Purpose Motor: Flange Mount, Totally Enclosed Non-Ventilated, 1/2 hp - C-Face with Rigid Base 3-Phase General Purpose AC Motors
U.S. MOTORSC-Face with Rigid Base 3-Phase General Purpose AC Motors

U.S. MOTORS General Purpose Motor: Flange Mount, Totally Enclosed Non-Ventilated, 1/2 hp

The U.S. MOTORS U12S3AC is a C-Face with Rigid Base 3-Phase General Purpose AC Motor featuring a Totally Enclosed Non-Ventilated (TENV) enclosure. It operates at 1,150 RPM at 60 Hz with a nameplate voltage of 460V AC…

SKU 3G-OTH-56882

Brand
U.S. MOTORS
Item
General Purpose Motor: Flange Mount, Totally Enclosed Non-Ventilated, 1/2 hp
Category
C-Face with Rigid Base 3-Phase General Purpose AC Motors
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Technical Specifications

U.S. MOTORS
Manufacturer Part Number
U12S3AC
Type
Totally Enclosed Non-Ventilated, 1/2 hp, 1,150 RPM
Motor Enclosure
TENV
Nameplate RPM @ 60 Hz
1,150 RPM
Full Load Current @ 60 Hz
2.2-2.2/1.1 A
Nameplate Voltage @ 60 Hz
460V AC
MOTORS General Purpose Motor
Flange Mount

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U.S. MOTORS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The U.S. MOTORS U12S3AC is a C-Face with Rigid Base 3-Phase General Purpose AC Motor featuring a Totally Enclosed Non-Ventilated (TENV) enclosure. It operates at 1,150 RPM at 60 Hz with a nameplate voltage of 460V AC and a full load current of 2.2-2.2/1.1 A at 60 Hz.

Frequently Asked Questions

What is the U.S. MOTORS U12S3AC general purpose motor used for?

The U.S. MOTORS U12S3AC is a 1/2 hp, 1,150 RPM C-Face with Rigid Base 3-phase AC motor used in industrial applications requiring reliable, low-speed power in clean environments. Its TENV enclosure suits conveyors, fans, and pumps where dust or moisture is minimal.

What are the specifications of the U.S. MOTORS U12S3AC motor?

The U.S. MOTORS U12S3AC is a 1/2 hp, 1,150 RPM, 460V AC, 3-phase motor with a TENV enclosure. Full load current is 2.2-2.2/1.1 A at 60 Hz. It features a C-Face with Rigid Base flange mount and is part number U12S3AC.

Where to buy the U.S. MOTORS U12S3AC motor worldwide?

3G Electric supplies the U.S. MOTORS U12S3AC motor to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this TENV 1/2 hp motor.

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

Select based on required horsepower, RPM, voltage, and enclosure. The U12S3AC is a 1/2 hp, 1,150 RPM, 460V AC TENV motor suited for clean, non-ventilated environments. Match frame size and mounting (C-Face with Rigid Base) to your equipment. Consult 3G Electric for application guidance.

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 c-face with 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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