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U.S. MOTORS Motor: Flange Mount, Totally Enclosed Fan Cooled, 40 hp, 230/460V AC - Rigid Base 3-Phase General Purpose AC Motors
U.S. MOTORSRigid Base 3-Phase General Purpose AC Motors

U.S. MOTORS Motor: Flange Mount, Totally Enclosed Fan Cooled, 40 hp, 230/460V AC

The U.S. MOTORS JF21 is a 40 hp Rigid Base 3-Phase General Purpose AC Motor with a TEFC enclosure. It operates at 3,600 RPM and 230/460V AC, drawing 92.0/46.0 A full load current at 60 Hz.

SKU 3G-OTH-70768

Brand
U.S. MOTORS
Item
Motor: Flange Mount, Totally Enclosed Fan Cooled, 40 hp, 230/460V AC
Category
Rigid Base 3-Phase General Purpose AC Motors
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Technical Specifications

U.S. MOTORS
Manufacturer Part Number
JF21
Type
Totally Enclosed Fan Cooled, 40 hp, 3,600 RPM
AC
230/460V
MOTORS Motor
Flange Mount
Motor Enclosure
TEFC
Nameplate RPM @ 60 Hz
3,600 RPM
Full Load Current @ 60 Hz
92.0/46.0 A
Nameplate Voltage @ 60 Hz
230/460V AC
View Full Spec Sheet

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

Product Description

The U.S. MOTORS JF21 is a 40 hp Rigid Base 3-Phase General Purpose AC Motor with a TEFC enclosure. It operates at 3,600 RPM and 230/460V AC, drawing 92.0/46.0 A full load current at 60 Hz.

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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U.S. MOTORS General Purpose Motor: Flange Mount, Totally Enclosed Fan Cooled, 10 hp, 575V AC (MPN U10P2G). Key specifications — Brand: U.S. MOTORS; Nameplate Voltage @ 60 Hz: 575V AC; Full Load Current @ 60 Hz: 9.6 A; Nameplate RPM @ 60 Hz: 1,760 RPM; Motor Enclosure: TEFC.
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U.S. MOTORS General Purpose Motor: Rigid Base Mount, Open Drip Proof, 40 hp, 230/460V AC, 1,780 RPM (MPN D40V2B). Key specifications — Brand: U.S. MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 91.0/46.0 A; Nameplate RPM @ 60 Hz: 1,780 RPM; Motor Enclosure: ODP.
U.S. MOTORS
U.S. MOTORS General Purpose Motor: Rigid Base Mount, Open Drip Proof, 40 hp, 230/460V AC, 1,780 RPM (MPN D40V2B). Key specifications — Brand: U.S. MOTORS; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 91.0/46.0 A; Nameplate RPM @ 60 Hz: 1,780 RPM; Motor Enclosure: ODP.