VEVOR
VEVOR 5HP Air Compressor Motor 230V 25A 3450RPM 56HZ Frame 7/8" Keyed Shaft 2.25" Length
A 5 HP single-phase electric motor rated 230 V, 25 A and 3450 rpm, built on a 56HZ frame with a 7/8″ keyed shaft 2.25″ long for air-compressor duty
- TypeOther Appliances
- Width10.63
- 5 HP motor delivers 3450 RPM for demanding air compressor duty
- 230 V single-phase design draws 25 A full-load current for straightforward wiring
- 56HZ frame with 7/8" keyed shaft and 2.25" length ensures direct replacement fit
- Open drip-proof steel enclosure protects internals in clean, dry environments
- Reversible CW/CCW rotation with factory CCW setting simplifies installation flexibility
Motor identity and fit
This VEVOR air compressor motor delivers 5 horsepower at 3450 revolutions per minute on a single-phase 230-volt supply. It is built for replacement or new-build compressor duty in clean, dry workshops where an open drip-proof enclosure is acceptable.
Critical shaft and frame match
The unit uses a 56HZ frame with a 7/8-inch keyed shaft that is 2.25 inches long and a 0.188-inch keyway. These dimensions must match the existing pump coupling and mounting pattern exactly or the motor will not install.
Rotation flexibility and protection note
Factory rotation is counter-clockwise but the motor is reversible to clockwise, simplifying wiring for either pump orientation. The supplier notes that the customer-supplied circuit breaker should be rated at 60.0 amps.
Highlights
- 5 HP motor delivers 3450 RPM for demanding air compressor duty
- 230 V single-phase design draws 25 A full-load current for straightforward wiring
- 56HZ frame with 7/8" keyed shaft and 2.25" length ensures direct replacement fit
- Open drip-proof steel enclosure protects internals in clean, dry environments
- Reversible CW/CCW rotation with factory CCW setting simplifies installation flexibility
Specifications
| Type | Other Appliances |
|---|---|
| Width | 10.63 |
Questions about this item
How does the 5 HP, 3450 RPM rating translate when the motor is installed on a compressor?
At full load the motor draws 25 A at 230 V and delivers 5 HP at 3450 RPM with a 1.0 service factor, so the compressor will see that output provided the supply and pulley arrangement match the nameplate speed.
What does the 56HZ frame designation tell me about mounting and shaft compatibility?
The 56HZ frame fixes the bolt pattern and register dimensions, while the 7/8" keyed shaft with a 2.25" length and .188" keyway determines which pulleys or couplings will fit directly.
What physical space and clearances does the motor need for installation?
The unit is 10.63 inches wide and weighs 40.8 lbs, so the mounting surface must support that weight and allow enough airflow around the open drip-proof enclosure for cooling.
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