Y538,Marathon,1.5 Hp,1755 Rpm, 230/460V, 145THTR5326, BlackMax, 145TC,
Y538, Marathon, Model 145THTR5326, Marathon Black Max® Inverter Duty, Replace Us Motors UN32T2BC, Marathon Y366, 145THTR5329, Marthon Y590, Baldor IDNM3584T, Spec 05E534X008G1, Leeson145THTN8037, Marathon Y284, 145THTR15540, **Baldor IDWNM3554T, Spec 35TT996M613 ( ** Washdown),
Nameplate Specifications
| Output HP: | 1.50 Hp | Output KW: | 1.1 kW |
| Frequency: | 60 Hz | Voltage: | 230/460 V |
| Current: | 4.8/2.4 A | Speed: | 1755 rpm |
| Service Factor: | 1 | Phase: | 3 |
| Efficiency: | 85.5 % | Power Factor: | 69 |
| Duty: | Continuous | Insulation Class: | F |
| Design Code: | INV | KVA Code: | R |
| Frame: | 145TC | Enclosure: | Totally Enclosed Non Ventilated |
| Thermal Protection: | Thermostat | Ambient Temperature: | 40 °C |
| Drive End Bearing Size: | 6205 | Opp Drive End Bearing Size: | 6203 |
| UL: | Recognized | CSA: | Y |
| CE: | Y | IP Code: | 43 |
| Number of Speeds: |
1 |
Technical Specifications
| Electrical Type: | Squirrel Cage Inverter Duty | Starting Method: | Inverter Only |
| Poles: | 4 | Rotation: | Reversible |
| Resistance Main: | 6.65 Ohms | Mounting: | Bolt-on Base |
| Motor Orientation: | Horizontal | Drive End Bearing: | Ball |
| Opp Drive End Bearing: | Ball | Frame Material: | Rolled Steel |
| Shaft Type: | T | Overall Length: | 16.04 in |
| Frame Length: | 9.56 in | Shaft Diameter: | 0.875 in |
| Shaft Extension: | 2.12 in | Assembly/Box Mounting: | F1 ONLY |
| Inverter Load: | CONSTANT 1000:1 |
- MaxGuard® inverter rated insulation system exceeds NEMA MG1 Part 31. No lead lengths restrictions on 460V systems or less (as noted).
- Constant torque operation from 0 to base speed on vector drive.
- Double-shielded ball bearings provide longer service life.
- Normally closed thermostats (one per phase, Class F or H as noted).