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- TEFC Enclosure
- 250 hp
- 60 Hz Frequency
- 449T Frame
description
Baldor-Reliance® severe duty motors include features designed to protect against contamination, moisture, vibration and corrosion. These motors use Super-E® premium efficient electrical designs which are built to handle demanding duty cycles, provide high starting and peak torques, and operate over wide speed ranges. Severe Duty motors provide safe, long operating life, reliable performance, and reduced energy consumption in the toughest applications.
applications
- Petro-chemical plants
- Mines
- Pulp and Paper plants
- Chemical plants
features
- Heavy duty cast iron construction
- Premium efficient electrical designs
- Enhanced ingress protection
- Corrosion resistant epoxy finish
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
| Drive End Bearing | 6319 |
| Mounting | Foot Mounted |
| Mounting Style | F-1 |
| Standard | CCSA US, UR, NEMA |
| Synchronous | 1800 rpm |
| Inverter Duty | Inverter Ready |
| Frame | 449T |
| HP | 250 |
| Shaft Dia. | 3.375 in |
| Multispeed | Single Speed |
| NEMA Design | B |
| Motor Shaft Size | 3 3/8 in |
| Overall Length | 53.47 in |
| Voltage Rating | 460 |
| Efficiency | 96.2% |
| Useable at 208V | No |
| Rotation | R |
| Full Load rpm | 1785 rpm |
| Product Line | RG |
| Frame Size | 449T |
| Washdown Duty | No |
| IP Rating | IP56 |
| Model | 841 XL |
| Design | B |
| BALD Family Names | Premium Efficient, Nema Premium™, Severe Duty |
| Service Factor | 1.15 |
| Full Load Amps | 275 |
| HP [Min] | 250 |
| Hz | 60 Hz |
| Base | Rigid |
| Power Factor | 88 |
| Poles | 4 |
| RefPicture | CRUSH |
| Mount Type | F1 |
| Frequency | 60 Hz |
| Enclosure Designation | TEFC - Totally Enclosed Fan Cooled |
| VoltCode | G |
| Open End Bearing | 6314 |
| Duty Cycle | Continuous |
| Voltage | 575 V |
| Full Load Efficiency | 95.8 % |
| Shaft Grounding | No |
| Frame Material | Iron |
| Ambient Temperature | 104 °F |
| Motor Shaft Length | 8 1/2 in |
| Insulation Class | F |
| C Dimension | 52.65 in |
| Efficiency Group | Standard Efficient |
| Full Load Pf | 90 |
| Enclosure | TEFC |
| Shaft Diameter | 3.38 in |
| Type | 18168M |
| Mult. Sym. | D3 |
| End Plate | Standard |
| Rated Efficiency | 96.2 % |
| Shaft Rotation | Phase Seq-Std Rot (CCWODE) |
| RPM | 1800 rpm |
| Phase | Three Phase |
| Full Load Current | 276 |
| Motor Application | Severe Duty |
| Speed | 1785 rpm |
| Brake Feature | No |
| Weight | 2941.0 LB |
| EAN or UPC | 781568295670 |
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![NEMA Premium]()
NEMA Premium
