3HP SPL 1Phase Air Compressor Electric Motor 115/230v 3450RPM 5/8"Shaft 56Frame
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About this product
This TecTech 3HP SPL electric motor is suitable for air compressors, operating on a single-phase 115/230V AC current at 60 Hz. It runs at 3450 RPM (3600 synchronous), features a 5/8 inch keyed shaft with 1.88-inch length, and comes in a 56-frame, rigid-mount design. Encased in a steel shell with an ODP (Open Drip-Proof) IP23 enclosure, it's non-reversible and has an efficiency of 75%, manufactured in the United States.
Our take
The TecTech 3HP SPL air compressor motor provides a good balance of power and standard features for a replacement unit. The dual 115/230V voltage compatibility is a significant advantage, allowing for versatile installation options. I appreciate the steel shell construction for durability, and the 5/8-inch keyed shaft is a common fit. While the 75% efficiency is acceptable, higher efficiency motors exist. The ODP enclosure means it should be used in a dry, protected environment. It's a straightforward, solid choice for an air compressor rebuild.
Pros & Cons
Pros
- 3HP SPL power rating
- Dual voltage (115/230V) operation
- Durable steel shell construction
- Standard 5/8" keyed shaft
- Made in the United States
Cons
- ODP (Open Drip-Proof) enclosure
- Non-reversible rotation
- 75% efficiency
Specifications
- Country of Origin United States
- Brand TecTech
- MPN PR4117056
- NEMA Frame Suffix 56 Frame
- Type Electric Motor
- Synchronous speed 3600 RPM
Show all 29 specifications
- Rotation
- CCW (Counter clockwise rotation when viewed from the shaft end)
- Material
- Steel shell
- Full Load Amps
- 22.0/11.0
- IEC Frame Size
- 56
- Enclosure Type
- ODP (Open Drip-Proof)
- Shaft Type
- Keyed
- Shaft Diameter
- 5/8 in
- Current Type
- AC
- Nominal Rated Input Voltage
- 115 V, 208 V, 120 V, 240 V, 230 V
- AC Phase
- Single Phase
- Mounting Type
- Rigid
- IP Rating
- IP23
- Input
- 2.2 KW
- Shaft length
- 1.88inch
- Efficiency
- 75 %
- Model
- DP120356SL
- Actual Rated Input Voltage
- 115/230
- Rated Load (HP)
- 3HP SPL
- AC Frequency Rating
- 60 Hz
- Base RPM
- 3450
- AC Motor Type
- Induction/Asynchronous
- Reversible/Non-Reversible
- Non-Reversible
- Service Factor
- 1
