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- TEFC Enclosure
- 50 hp
- 60 Hz Frequency
- 326TS Frame
applications
- Where continuous- or frequent-duty is required
- To conserve energy over extended time periods
features
- NEMA Premium™ efficiency
- Heavy-gauge steel frame
- Ball bearings
- Inverter spike-resistant copper windings
- Three-year warranty
- Low loss, electrical grade lamination steel
- Inverter ready per NEMA MG1, part 31.4.4.2
caution
- Motors misapplied in hazardous environments can cause a fire or explosion, resulting in destruction of property, serious injury or death
- Only the end user or a qualified underwriter is to identify and select the proper class, group, division and temperature code motor to meet the requirements of each installation
- 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
| Frame Material | Iron |
| Rated Efficiency | 93 % |
| Phase | Three Phase |
| Rotation | R |
| Useable at 208V | Yes |
| Full Load Pf | 92 |
| Full Load Efficiency | 94.1 % |
| Shaft Dia. | 1.875 in |
| HP | 50 |
| C Dimension | 28.78 in |
| Open End Bearing | 6311 |
| Insulation Class | F |
| Overall Length | 28.84 in |
| Frame | 326TS |
| Motor Shaft Size | 1 7/8 in |
| Mount Type | F1 |
| Enclosure | TEFC |
| Voltage | 230 V, 460 V |
| Power Factor | 90 |
| NEMA Design | A |
| Drive End Bearing | 6312 |
| Mult. Sym. | L1 |
| Type | 1252M |
| RPM | 3600 rpm |
| Ambient Temperature | 104 °F |
| RefPicture | EMTECI |
| Product Line | RG |
| VoltCode | E1 |
| Shaft Grounding | No |
| Frequency | 60 Hz |
| Hz | 60 Hz |
| Washdown Duty | No |
| Motor Application | General Purpose |
| Efficiency Group | Premium Efficient |
| Efficiency | 93% |
| Standard | CSA EEV, NEMA_PREMIUM, UR, NEMA |
| Inverter Duty | Inverter Ready |
| Full Load rpm | 3540 rpm |
| Multispeed | Single Speed |
| Enclosure Designation | TEFC - Totally Enclosed Fan Cooled |
| Voltage Rating | 460, 230 |
| Full Load Amps | 54 |
| Shaft Diameter | 1.88 in |
| Base | Rigid |
| Conduit Box Material | Cast Iron |
| Substitute Motor | M4114T |
| Mounting Style | F-1 |
| End Plate | Standard |
| Shaft Rotation | Reversible |
| Full Load Current | 112/56 |
| C Face Kit | 12-1105 |
| Design | B |
| Speed | 3540 rpm |
| Motor Shaft Length | 3 3/4 in |
| Poles | 2 |
| Synchronous | 3600 rpm |
| BALD Family Names | Premium Efficient, Nema Premium™ |
| Service Factor | 1.15 |
| Brake Feature | No |
| Epact Nominal Full Load Efficiency | 92.4 % |
| Duty Cycle | Continuous |
| Mounting | Rigid Base |
| Frame Size | 326TS |
| Weight | 586.0 LB |
| EAN or UPC | 781568103432 |
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![NEMA Premium]()
NEMA Premium
