Marathon Electric R637, 20 Hp, 1800 Rpm, 160M FR, 230/460 Vac, 3 PH, TEFC, Rigid Base, Globetrotter IEC Frame Motor, TCA0152AE271GAA009.

R637, 20 Hp, 1800 Rpm, 160M FR, 230/460 Vac, 3 PH, TEFC, Rigid Base, Globetrotter IEC Frame Motor, TCA0152AE271GAA009.

Engineering Data

Output HP:20 Hp
Output KW:15.0 kW
Frequency:60/50 Hz
Voltage:230/460 V
Current:50.0/25.1 A
Speed:1775 rpm
Service Factor:1.15
Phase:3
Efficiency:93 %
Power Factor:81
Duty:Continuous
Insulation Class:F
Design Code:N
(IEC)KVA Code:J
Frame:160M
Enclosure:Totally Enclosed Fan Cooled
Thermal Protection:No
Ambient Temperature:40 °C
Drive End Bearing Size:6309
Opp Drive End Bearing Size:6209
UL:Recognized
CSA:N
CE:YIP Code:55
Technical Specifications
Electrical Type:Squirrel Cage Inverter Rated
Starting Method:Line Or Inverter
Poles:4
Rotation:Reversible
Resistance Main:.49 Ohms
Mounting:Round
Motor Orientation:Horizontal
Drive End Bearing:Ball
Opp Drive End Bearing:Ball
Frame Material:Cast Iron
Shaft Type:IEC
Overall Length:26.22 in
Frame Length:11.73 in
Shaft Diameter:1.654 in
Shaft Extension:4.33 in
Assembly/Box Mounting:F3