Marathon R843 IEC 180L frame 30 HP, 1800 RPM three-phase TEFC metric general purpose motor. Operates on 230/460V at 60 Hz. Totally Enclosed Fan Cooled enclosure with rigid base mounting. Suitable for industrial applications requiring IEC frame dimensions.

Ambient temperature (°C)

40

Assembly/box mounting

F3

CE

Y

Country of Origin

India

CSA

N

Current

72/36 & 70/35 A

Design code

N (IEC)

Drive end bearing

Ball

Drive end bearing size

6311

Duty

Continuous

Efficiency

93.6 & 92.6 %

Efficiency Class

IE3

Electrical type

Squirrel Cage Inverter Rated

Enclosure

Totally enclosed fan cooled

Frame

180L

Frame Material

Cast iron

Frequency

60 & 50 Hz

Insulation class

F

Inverter Load

1

IP code

55

KVA code

H

Motor orientation

Horizontal

Mounting

B5

Number of speeds

1

Opp drive end bearing

Ball

Opp drive end bearing size

6211

Output HP

30 & 25 Hp

Output KW

22.4 & 18.7 kW

Packaged height

29.00 IN

Packaged length

34.00 IN

Packaged width

20.00 IN

Phase

3

Poles

4

Power factor

83

Resistance main

.3 Ohms

Rotation

Reversible

Service factor

1.15 & 1.15

Shaft diameter

48.000 in

Shaft type

IEC

Speed

1780 & 1480 rpm

Starting method

Line Or Inverter

Thermal protection

No protection

UL

Recognized

Voltage

230/460 & 200/400 V