Marathon Electric R321A

Get full specifications on Marathon Electric R321A

General Details
Technical Details
Area Classification
Performance
Speed Range
Misc

Enclosure: TEFC
HP: 3
Pole: 2
RPM: 3600
Frame: 90L
KW: 2.2
Motor Standards: IEC

Motor Type: AC Motor
Phase: 3
Hertz: 60
Enclosure: TEFC
HP: 3
Pole: 2
RPM: 3600
Frame: 90L
Full Load Amps: 7.2/3.6
Weight: 41.00
Nema Design: B
Duty: Continuous
Insulation Class: F
Ambient Teperature: 40C
Service Factor: 1.15
Ingress Protection: 55
Frame Material: Aluminum
KW: 2.2

Voltage: 230/460

Full Load Speed: 3503
Efficiency 100: 2.546
Efficiency 75: 1.900
Efficiency 50: 1.280
Power Factor 100: 87.9
Power Factor 75: 88.4
Power Factor 50: 87.6
Locked Rotor Torque: 294.0
Breakdown Torque: 366.0
Locked Rotor Current: 32.40

Voltage: 230/460

Drawing Connection Diagram

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