Marathon U871B 15 HP, 1800 RPM three-phase general purpose motor with a NEMA 254T frame and Totally Enclosed Fan Cooled enclosure. Operates on 230/460V at 60 Hz with 1.15 service factor.

Ambient temperature (°C)

40

Assembly/box mounting

F1/F2 CAPABLE

CE

Y

Country of Origin

Mexico

CSA

Y

Current

37.5/18.8 & 31/15.4 A

Design code

B

Drive end bearing

Ball

Drive end bearing size

6309

Duty

Continuous

Efficiency

92.4 & 92.5 %

Electrical type

Squirrel Cage Inverter Rated

Enclosure

Totally enclosed fan cooled

Frame

254T

Frame Material

Cast iron

Frequency

60 & 50 Hz

Insulation class

H

Inverter Load

1

IP code

55

KVA code

G

Motor orientation

Horizontal

Mounting

Rigid base

Number of speeds

1

Opp drive end bearing

Ball

Opp drive end bearing size

6209

Output HP

15 & 10 Hp

Output KW

11.2 & 7.5 kW

Packaged height

20.00 IN

Packaged length

32.00 IN

Packaged width

25.00 IN

Phase

3

Poles

4

Power factor

82

Resistance main

.61 Ohms

Rotation

Reversible

Service factor

1.15 & 1.15

Shaft diameter

1.626 in

Shaft type

T

Speed

1772 & 1475 rpm

Starting method

Line Or Inverter

Thermal protection

No protection

UL

Recognized

Voltage

230/460 & 190/380 V