Marathon R935 is a 15 HP, 1200 RPM three-phase IEC metric general purpose motor with a 160L frame and Totally Enclosed Fan Cooled enclosure. It operates on 230/460V at 60 Hz. This motor is part of Marathon Electric's R-series metric line, designed for global industrial applications requiring IEC frame dimensions and B3/B5/B14/B35 mounting flexibility.

Ambient temperature (°C)

40

Assembly/box mounting

F3

CE

Y

Country of Origin

India

CSA

N

Current

38/19.1 & 33.5/16.8 A

Design code

N (IEC)

Drive end bearing

Ball

Drive end bearing size

6309

Duty

Continuous

Efficiency

91.7 & 89.1 %

Efficiency Class

IE3

Electrical type

Squirrel Cage Inverter Rated

Enclosure

Totally enclosed fan cooled

Frame

160L

Frame Material

Cast iron

Frequency

60 & 50 Hz

Insulation class

F

Inverter Load

1

IP code

55

KVA code

H

Motor orientation

Horizontal

Mounting

B3

Number of speeds

1

Opp drive end bearing

Ball

Opp drive end bearing size

6209

Output HP

15 & 10 Hp

Output KW

11.0 & 7.5 kW

Packaged height

690.00 MM

Packaged length

780.00 MM

Packaged width

470.00 MM

Phase

3

Poles

6

Power factor

79

Resistance main

.59 Ohms

Rotation

Reversible

Service factor

1.15 & 1.15

Shaft diameter

42.000 in

Shaft type

IEC

Speed

1180 & 985 rpm

Starting method

Line Or Inverter

Thermal protection

No protection

UL

Recognized

Voltage

230/460 & 200/400 V