Marathon Electric R451B, 4 Hp, 3600 Rpm, 100L FR, 575 Vac, 3 PH, TEFC, Rigid Base, Globetrotter IEC Frame Motor, TCA0031AP211GAA009.

R451B, 4 Hp, 3600 Rpm, 100L FR, 575 Vac, 3 PH, TEFC, Rigid Base, Globetrotter IEC Frame Motor, TCA0031AP211GAA009.

Engineering Data

Output HP:4 Hp
Output KW:3.0 kW
Frequency:60 Hz
Voltage:575 V
Current:3.9 A
Speed:3500 rpm
Service Factor:1.15
Phase:3
Efficiency:86.5 %
Power Factor:89
Duty:Continuous
Insulation Class:F
Design Code:N (IEC)
KVA Code:K
Frame:100L
Enclosure:Totally Enclosed Fan Cooled
Thermal Protection:No
Ambient Temperature:40 °C
Drive End Bearing Size:6206
Opp Drive End Bearing Size:6206
UL:Recognized
CSA:N
CE:YIP Code:55
Technical Specifications
Electrical Type:Squirrel Cage Inverter Rated
Starting Method:Line Or Inverter
Poles:2
Rotation:Reversible
Resistance Main:3.74 Ohms
Mounting:B3
Motor Orientation:Horizontal
Drive End Bearing:Ball
Opp Drive End Bearing:Ball
Frame Material:Cast Iron
Shaft Type:IEC
Overall Length:15.67 in
Frame Length:7.87 in
Shaft Diameter:1.102 in
Shaft Extension:2.36 in
Assembly/Box Mounting:F3