Electric Motor 3HP SPL3450RPM Compressor Duty 56Frame 1Phase 115/230V 5/8" shaft
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About this product
This findmall electric motor is a 3HP SPL compressor-duty unit, featuring a 56-frame rigid mount and a 5/8 inch keyed shaft. It operates on single-phase AC current at 115/230V and 60 Hz, achieving a base RPM of 3450 (3600 synchronous). With an Open Drip-Proof (ODP) IP23 enclosure and 75% efficiency, it's a non-reversible motor manufactured in the United States, designed for demanding compressor applications.
Our take
This 3HP SPL compressor-duty motor from findmall seems like a solid replacement option for an existing air compressor. The 3450 RPM and 5/8 inch keyed shaft are standard specifications for many units, making it broadly compatible. Operating on both 115V and 230V single-phase offers good wiring flexibility, which is a big plus. While the ODP enclosure means it's best for drier environments, the 75% efficiency and 1-year warranty add confidence. It's a purpose-built motor, so it's not going to be versatile for other applications, but for compressor duty, it hits the mark.
Pros & Cons
Pros
- 3HP SPL for compressor duty
- Dual voltage (115/230V) operation
- Standard 5/8" keyed shaft
- Made in the United States
- 1-year manufacturer warranty
Cons
- ODP (Open Drip-Proof) enclosure
- Non-reversible rotation
- 75% efficiency could be higher
Specifications
- Country of Origin United States
- Brand findmall
- MPN LAW150624
- NEMA Frame Suffix 56 Frame
- Mounting Type Rigid
- IP Rating IP23
Show all 29 specifications
- Type
- SPL
- Input
- 2.2 KW
- Synchronous speed
- 3600 RPM
- Shaft length
- 1.88 inch
- Rotation
- CCW (Counter clockwise rotation when viewed from the shaft en
- Efficiency
- 75 %
- Actual Rated Input Voltage
- 115/230,
- Rated Load (HP)
- 3HP SPL
- Full Load Amps
- 22/11A
- IEC Frame Size
- 56
- AC Frequency Rating
- 60 Hz
- Enclosure Type
- ODP (Open Drip-Proof)
- Base RPM
- 3450
- Shaft Type
- Keyed
- AC Motor Type
- Induction/Asynchronous
- Shaft Diameter
- 5/8 in
- Reversible/Non-Reversible
- Non-Reversible
- Current Type
- AC
- Service Factor
- 1.00
- Nominal Rated Input Voltage
- 115 V, 208 V, 120 V, 240 V, 230 V
- AC Phase
- Single Phase
- Model
- DP120356SL
- Manufacturer Warranty
- 1 year
