Description
Regal Rexnord Marathon E2107 – 2 HP, 1745 RPM, 3-Phase Electric Motor, 145T Frame
The Marathon E2107 by Regal Rexnord is a premium-efficiency, general-purpose electric motor designed for reliable performance in commercial and industrial applications. Featuring a 2 horsepower rating, 1745 RPM operating speed, and a totally enclosed fan-cooled (TEFC) design, this motor is well suited for pumps, fans, blowers, conveyors, compressors, and other industrial equipment.
Its durable rolled-steel construction, rigid base mounting, and reversible rotation make it a versatile choice for new installations and replacement applications.
Motor Specifications
| Specification | Details |
|---|---|
| Manufacturer | Regal Rexnord / Marathon |
| Catalog Number | E2107 |
| Horsepower | 2 HP |
| Speed | 1745 RPM |
| Voltage | 230/460V |
| Phase | 3 Phase |
| Frequency | 60 Hz |
| Full Load Amps | 5.8 / 2.9 A |
| Frame Size | NEMA 145T |
| Enclosure | TEFC – Totally Enclosed Fan Cooled |
| Mounting | Rigid Base |
| Rotation | Reversible |
| Shaft Diameter | 7/8″ (0.875″) |
| Shaft Extension | 2.37″ |
| Service Factor | 1.15 |
| Efficiency | 86.5% |
| Insulation Class | F |
| Duty Rating | Continuous |
| Frame Material | Rolled Steel |
| Motor Orientation | Horizontal |
| Thermal Protection | None – External overload protection required |
Common Applications
- Commercial and industrial ventilation fans
- Blowers and exhaust systems
- Centrifugal pumps
- Air compressors
- Conveyors and material handling equipment
- General-purpose industrial machinery