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Leeson
143THEN8034
1 Hp 60 Hz 1800 rpm Totally Enclosed Fan Cooled Three Phase Explosion Proof Motor
Item #105897306
- 1 HP - Three Phase
- 60 Hz - 143TC Frame
- 230/460 V
- 1756 rpm
features
- BEI H38 explosion proof encoder 1024 ppr, Class I Groups C & D,Class II Groups E, F, G included
- MAX GUARD® Class F insulation system
- Constant torque operation from 0 to base speed on vector drive
- Constant Horsepower operation up to twice base RPM
- Optimized for operation with IGBT inverter (NEMA Design A)
- F1 standard, NOT field reversible to F2, Meets temperature code T3B
- Suitable for Group C
- Normally closed thermostats (one per phase, Class F)
- Cast iron frame and brackets
- UL listed file no. E12044, MC228275/ CSA certified file no. LR47504, MC236833
| HP | 1 |
| Hazardous Location | DIV 1 EXP PROOF CL I GR CD CL II GR FG T3C |
| Standard | UL Listed And CSA Certified |
| Mounting | Rigid Base |
| Insulation Class | F |
| Full Load Amps | 3/1.5 |
| Phase | Three Phase |
| Hz | 60 |
| Service Factor | 1 |
| Insulation | F |
| Voltage | 230/460 V |
| No. of Poles | 4 |
| Resistance Main | 13.8 |
| Frame | 143TC |
| Poles | 4 |
| Shaft Type | T |
| Amps | 3/1.5 |
| Shaft Extension | 2.12 in |
| IP Rating | IP54 |
| Efficiency | 85.5 |
| KVA Code | M |
| No. of Speeds | 1 |
| Mounting Type | Rigid Base |
| DE Bearing Size | 6205 |
| Rotation | Reversible |
| Frame Material | Cast Iron |
| Overload Protector | Thermostat |
| Motor Application | Explosion Proof |
| Duty | Continuous |
| Motor Orientation | Horizontal |
| Power Factor | 72 |
| NEMA Design | INV |
| Frame Length | 7.5 in |
| Enclosure | EPNV |
| Speed [Max] | 1756 rpm |
| Voltage Rating | 230/460 |
| Shaft Diameter | 0.875 in |
| ODE Bearing Size | 6205 |
| Drive End Bearing | 6205 |
| DE Bearing Type | Ball |
| No. of Phases | Three |
| Assembly/Box Mounting | F1/F2 CAPABLE |
| Ambient Temperature Range [Max] | 104 °F |
| Open End Bearing | 6205 |
| ODE Bearing Type | Ball |
| Enclosure Designation | Explosion Proof Non Ventilated |
| Electrical Type | Squirrel Cage Inverter Duty |
| Starting Type | Inverter Only |
| Weight | 86.0 LB |
| EAN or UPC | 722856025548 |
