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- TEFC Enclosure
- 50 hp
- 60 Hz Frequency
- 326TC Frame
applications
- Petro-chemical plants
- Mines
- Foundries
- Pulp and Paper plants
- Waste management facilities
- Chemical plants
- Tropical climates
- Other processing industry applications requiring protection against corrosion caused by severe environmental operating conditions
features
- 1.15 service factor
- Corrosion-resistant epoxy finish
- Oversized rotatable cast iron conduit box
- Forsheda® shaft seal
- Moisture-resistant copper windings
- Class F insulation
- Stainless steel nameplate
- Corrosion-resistant hardware
- Tropicalized
- Relubricatable ball bearings
caution
- Service center personnel can advise what listings and approvals motors carry, but cannot evaluate nor recommend what motors may be suitable for use in hazardous environments
| Enclosure Designation | TEFC - Totally Enclosed Fan Cooled |
| IP Rating | IP56 |
| End Plate | C-Face |
| Motor Application | Mill & Chemical, Premium Efficient |
| Synchronous | 1800 rpm |
| Full Load Efficiency | 94.5 % |
| Drive End Bearing | 6312 |
| Enclosure | TEFC |
| Voltage Rating | 460 |
| Mult. Sym. | L1 |
| HP | 50 |
| Insulation Class | F |
| Mount Type | F-1 |
| Ambient Temperature | 104 °F |
| Inverter Duty | Inverter Duty |
| Service Factor | 1.15 |
| Full Load rpm | 1775 rpm |
| Duty Cycle | Continuous |
| Frame Size | 326TC |
| Poles | 4 |
| Frequency | 60 Hz |
| Hz | 60 Hz |
| Speed [Max] | 2700 rpm |
| RPM | 1800 rpm |
| Phase | Three Phase |
| RefPicture | CECP |
| Type | 1266M |
| Frame | 326TC |
| Mounting | C-Face - With Base |
| Power Factor | 87 |
| Open End Bearing | 6311 |
| Frame Material | Iron |
| Shaft Grounding | No |
| Efficiency Group | Epact Efficient |
| Shaft Rotation | Reversible |
| Product Line | RG |
| Conduit Box Material | Cast Iron |
| Full Load Amps | 57 |
| VoltCode | G |
| Washdown Duty | No |
| BALD Family Names | Premium Efficient, C-Face, Nema Premium™, Severe Duty |
| Efficiency | 94.5% |
| Mounting Style | F-1 |
| Brake Feature | No |
| Speed | 1770 rpm |
| Shaft Dia. | 2.125 in |
| Rotation | R |
| Full Load Current | 57 A |
| Standard | CCSA US, CSA EEV, NEMA_PREMIUM, UR, NEMA |
| Voltage | 460 V |
| NEMA Design | B |
| Full Load Pf | 87 |
| Design | B |
| Useable at 208V | No |
| Overall Length | 30.74 in |
| Base | Rigid |
| Weight | 683.0 LB |
| EAN or UPC | 781568351536 |
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![NEMA Premium]()
NEMA Premium
