Leeson 3 HP Single-Phase ODP Electric Motor, 184T Frame, 1740 RPM, 115/230V
Leeson catalog number 131561, a 3 HP single-phase open drip-proof motor on a 184T rigid base. It runs 1740 RPM on either 115V or 230V single-phase power and carries a 1.15 service factor, which gives you headroom on a load that surges. This is Leeson's general purpose rating, not a definite-purpose compressor motor, so it suits fans, blowers, pumps, conveyors and shop machinery.
Key specifications
- Horsepower: 3 HP
- Speed: 1740 RPM (1800 RPM synchronous), 4 pole
- Phase and frequency: single phase, 60 Hz
- Frame: 184T, rigid base foot mount (not C-face)
- Voltage: 115/230V
- Full load amps: 33.8 A at 115V, 16.9 A at 230V
- Service factor: 1.15 (service factor amps 37.8 / 18.9)
- Enclosure: ODP, open drip-proof
- Insulation class: F
- Duty: continuous, 40 C ambient
- Shaft: 1-1/8 in. diameter x 2.75 in. extension, keyed, type T
- Efficiency: 75.5% at full load, power factor 76
- Bearings: 6206 drive end, 6205 opposite drive end, ball
- Protection: manual reset overload
- Design: capacitor start, induction run
- Weight: 76 lb
- Agency: UL Recognized, CSA
- Leeson model number: P184C17DB21A
Typical applications
General purpose industrial and shop duty: belt-driven fans and blowers, centrifugal pumps, conveyors, grinders, saws and machine tool drives. The 184T frame and 1-1/8 in. keyed shaft make this a direct frame-for-frame swap for most worn 3 HP single-phase 184T motors.
Leeson classifies 131561 as a general purpose motor rather than compressor duty. If you are replacing the motor on an air compressor, look instead at the Leeson compressor duty range, which is built for the high breakdown torque a compressor needs on restart against head pressure. Supplied by AirComParts as part number J5014.
NOTE: Actual product may be different from pictured!
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