Marathon K381 1/2 HP 1725 RPM 208-230/460V Belt Drive Fan/Blower Motor

Dreisilker SKU: MA-RBC-K381 | UPC: 722856041043

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Marathon K381 1/2 HP 1725 RPM 208-230/460 Volts Belt Drive Fan and Blower Motor
$376.31
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Marathon K381 Product Description

The Marathon K381 motor is a Belt Drive Fan and Blower Motor that is designed for use in various industrial and commercial applications. The motor's nameplate specifications include a 1/2 horsepower rating, 1725 revolutions per minute (RPM), and a voltage rating of 208-230/460 volts. The motor is also equipped with a belt drive system that allows it to power fans and blowers efficiently. Belt Drive Fan and Blower Motors are commonly used in HVAC systems, air handling units, exhaust fans, and other applications that require high airflow rates. These motors are designed to provide reliable and efficient performance, even in harsh environments. They are also known for their low noise levels, which makes them ideal for use in residential and commercial buildings. Overall, the Marathon K381 motor is a high-quality Belt Drive Fan and Blower Motor that is suitable for a wide range of applications. Its robust construction, high-performance capabilities, and low noise levels make it an excellent choice for anyone looking for a reliable and efficient motor for their fan or blower system.

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Marathon K381 Technical specifications

Brand

Marathon

Catalog Number

K381

Product Category

HVAC/R Motors > Fan and Blower Motors > Self Cooled Motors

HP

1/2

Volts

208-230/460

Frequency

60

Amps

2.3-2.2,1.1

RPM (Number of Poles)

4 (1201 RPM to 1800 RPM)

RPM (Nameplate)

1725

Speeds

1

Phase

3

Enclosure Type

Drip Proof

Rotation

Counterclockwise/Clockwise

Mounting Type

Resilient Base

Frame Type

56

Frame Material

Rolled Steel

Shaft Diameter

5/8 (in.)

Shaft Extension

1.88 (in.)

Shaft Type

-

DE Bearing Type

Ball

ODE Bearing Type

Ball

C-Dimension

10.05 (in.)

Electrical Type

Three Phase

Duty

Continuous

Motor Orientation

ANY

Service Factor

1.25

Type of Overload Protector

NONE

Insulation Class

B

Max Ambient

40°C

UL

Recognized

CE

N

CSA

Y

IP Code

-

KVA Code

K

DEM Reference

K381