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Marathon R452B 4 HP (3 kW), 1800 RPM three-phase IEC metric general purpose motor with a 100L frame and Totally Enclosed Fan Cooled (TEFC) enclosure. Operates on 575V at 60 Hz. This R-series motor is designed for industrial applications requiring IEC metric mounting.
MODEL R452B
Contact supplier for technical support on: 715-675-8090
$1,159.61 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Enclosure
TEFC
Frame
100L
HP
4
Hz
60
Phase
3
RPM
1700 - 1800
Voltage
575
Marathon AC Motor, 4-Pole Continuous-Duty Low Voltage, Series: TerraMAX TCA, General Purpose AC Motors Application, IEC Metric Squirrel Cage Inverter Rated Motors Special Features, 4 hp, 575 VAC, 4.2 A, 60 Hz Frequency, 3 ph ph, 1765 rpm Speed, 1 Speed, IP55 TEFC Enclosure, 100L Frame, 1.102 in Dia x 2.36 in L Extension Shaft, Reversible Rotation, 1.15 Service Factor, Deep Groove Ball Bearing, 11.9 ft-lb Full Load Torque, B3 Footed/Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 2:1 Constant Torque Speed, 10:1 Variable Torque Speed, 398.018 mm L x 283 mm H Dimensions
Features:
- Industries broadest product offering that is designed for tough environments
- User friendly terminal boxes
- Low operation cost
- Low CO2 emissions and environmental friendly
- Wide voltage/frequency range meeting global requirements
- Performance matched to all leading brands of PWM drives guaranteeing years of trouble free operation
- Direct drop-in replacement
- IEC design "N" with NEMA "B" torques
Specs:
| Variable Torque Speed Range | 10:1 |
|---|---|
| Constant Torque Speed Range | 2:1 |
| Service Factor | 1.15 |
| Special Features | IEC Metric Squirrel Cage Inverter Rated Motors |
| Application Type | General Purpose AC Motors |
| Insulation Class | Class F |
| Shaft Size | 1.102 in Dia x 2.36 in L Extension |
| Torque Rating | 11.9 ft-lb Full Load |
| Phase | 3 ph |
| Horsepower | 4 hp |
| Number of Speeds | 1 |
| Rotation | Reversible |
| Frame | 100L |
| Bearing Type | Deep Groove Ball |
| Temperature Rating | 40 deg C |
| Enclosure Type | IP55 TEFC |
| Speed | 1765 rpm |
| Frequency Rating | 60 Hz |
| Mounting Type | B3 Footed/Rigid Base |
| Amperage Rating | 4.2 A |
| Voltage Rating | 575 VAC |
| Dimensions | 398.018 mm L x 283 mm H |
| Material | Cast Iron |
| Type | 4-Pole Continuous-Duty Low Voltage |
| Series | TerraMAX® TCA |
| Brand | Marathon Electric |
| Model | TCA0221AE231GAA009 |
| Brand | Brook Crompton |
| Model | AC6M100-ED |
