48 Frame Condenser Fan Motor - 1/3HP 460V 60HZ 1075RPM
1/3HP condenser fan motor 460V
,48 frame condenser fan motor
,condenser fan motor 1/2 inch shaft
Tips
A NEMA 48 frame motor is a fractional horsepower (FHP) motor, typically around 5.5 inches in diameter with a 1/2-inch shaft, often used in HVAC/R and pumps, and is distinguished by its thru-bolt spacing (3-5/8 inches for bracket mounts) and often uses suffixes like 'Y' or 'Z' for mounting variations (e.g., 48Y, 48Z), making them compact replacements for older motors.
Key Dimensions & Characteristics
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Diameter: Approximately 5.5 inches.
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Shaft Diameter: Usually 1/2 inch.
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Shaft Height: About 3 inches (for rigid bases).
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Thru-Bolt Spacing (Bracket Mount): 3-5/8 inches.
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Common Horsepower: Often 1/2 HP or 3/4 HP.
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Speeds: Can be single-speed or multi-speed (e.g., 2-speed).
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Suffixes: 'Y' or 'Z' indicate variations like square flanges or specific mounting, common in pool pumps (48Y/56Y).
How to Identify & Measure
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Measure Thru-Bolts: For bracket-mounted motors, measure the distance between the thru-bolts; 3-5/8" indicates a 48 frame.
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Check Nameplate: Look for "48" or suffixes like "48Y," "48Z" on the motor's spec label.
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Measure Diameter: A motor body diameter of roughly 5.5 inches is a strong indicator.
Common Applications
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HVAC/R: Condenser fans, furnace blowers.
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Pool Pumps: Often interchangeable with 56 frame motors in specific configurations (48Y/56Y).
Tips A NEMA 48 frame motor is a fractional horsepower (FHP) motor, typically around 5.5 inches in diameter with a 1/2-inch shaft, often used in HVAC/R and pumps, and is distinguished by its thru-bolt spacing (3-5/8 inches for bracket mounts) and often uses suffixes like 'Y' or 'Z' for mounting ...