VEVOR 5 HP Electric Motor, 3450RPM Air Compressor Motor, CW/CCW Rotation, 0.875 inch Shaft Diameter, 2.25inch Shaft Length, 10.14N.m Torque, Single-Phase, 230V, TEFC Cooling
5 HP 3450 RPM
Questions and Answers
3 Questions
What's the minimum breaker amperage that this motor needs?
This 5 HP 230V electric motor (model SYT-5HP-2P-B3) requires a minimum 30-amp dedicated two-pole circuit breaker, with a 40-amp breaker recommended for heavy compressor starting loads.
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By vevor
What is the SF rating?
what size shaft one part says 7/8" and frame is 56 and that is 5/8"
The shaft diameter is 7/8" (0.875 inches); this 5 HP model uses a reinforced shaft larger than the standard 5/8" typically found on lower-power 56-frame motors.
The "56" designation refers to the mounting base dimensions and the 3.5-inch shaft height, allowing it to fit standard compressor mounting brackets.
The shaft length is 2.25 inches, requiring a pulley or coupling with a 7/8" bore and a 3/16" keyway.
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