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Marathon Electric Motors
143TTFR16048
1 Hp 60 Hz 1800 rpm Explosion Proof Fan Cooled Three Phase Close-Coupled Pump Motor
Item #112848744
- 1 HP - Three Phase
- 60 Hz - 143JMV Frame
- 200 V
- 1765 rpm
features
- UL recognized component listing and CSA certification ensures the product is safe for use within a variety of applications.
- Suitable for use on a VFD, 10:1 variable torque and 2:1 constant torque.
- Class F insulation(as noted) protects motor for a maximum temperature rating.
- 1.15 service factor on sinewave, 1.0 service factor on IGBT power.
- Double sealed ball bearings mechanically locked on shaft end.
| Enclosure | TEFC |
| DE Bearing Type | Ball |
| Mounting Type | Round |
| Shaft Diameter | 0.875 in |
| IP Rating | IP43 |
| No. of Speeds | 1 |
| Frame | 143JMV |
| Shaft Extension | 4.25 in |
| Standard | CE, CSA, UL Recognized |
| Power Factor | 68 |
| ODE Bearing Size | 6203 |
| Rotation | Reversible |
| Voltage | 200 V |
| ODE Bearing Type | Ball |
| Shaft Type | JM |
| Electrical Type | Squirrel Cage Inverter Rated |
| No. of Phases | Three |
| Service Factor | 1.15 |
| Duty | Continuous |
| Efficiency | 85.5 |
| Frame Material | Rolled Steel |
| Amps | 3.8 |
| Insulation Class | F |
| KVA Code | P |
| HP | 1 |
| Resistance Main | 11.8 |
| DE Bearing Size | 6206 |
| Frame Length | 8.56 in |
| Motor Orientation | Horizontal Or Shaft Down |
| Speed [Max] | 1765 rpm |
| Hz | 60 |
| No. of Poles | 4 |
| Assembly/Box Mounting | F1 Only |
| Ambient Temperature Range [Max] | 104 °F |
| Starting Type | Line Or Inverter |
| NEMA Design | B |
| Weight | 57.0 LB |
| EAN or UPC | 722856004635 |
