256T

1.15

59.3 ft-lbs

340 lbs

1770 rpm

MEX

Severe duty motors must stand up to the harshest of industrial processing elements, and Nidec Motor Corporation's line of U.S. Motors® brand motors do just that. Our motors are designed to be efficient, dependable and meet energy efficiency regulations. Manufactured to exceed the industry's most stringent IEEE 841 standards, our U.S. Motors® brand 841 PLUS® motors are commonly used in severe duty environments for pumps, compressors, fans, blowers and other material processing applications. These rugged motors are ideal for constant speed or inverter duty applications typically found in the oil and gas, chemical, pulp and paper, wastewater, automotive and mining industries. U.S. Motors® brand 841 PLUS® motors are rated NEMA Premium® efficient. Low-loss silicon steel construction and streamlined design enables these motors to operate at lower temperatures, resulting in lower energy costs. Nidec Motor Corporation's U.S. Motors® line of high-performance commercial and industrial severe duty motors is designed to help businesses reduce energy consumption and comply with regulations. These motors typically feature upgraded open drip-proof and totally enclosed motors that meet or exceed NEMA Premium® efficiency requirements. If none of our stock motors quite fit the bill, we can also customize severe duty motors or systems to meet your unique specifications.

20 hp

Continuous Duty

TEFC (Totally Enclosed Fan Cooled)

Cast Iron

60 Hz

93.0 %

8501.52.4000

F

786382119072

23.5 A

FR49

IEEE 841 Motor

20 hp

3 ph

4

460 V

Horizontal / Foot

B

45BC03J3

General Purpose Motors

AC Motors

EE, NEMA Premium

1800 rpm

786382119072