Power Power |
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Maximum Speed Maximum Speed |
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Mounting Orientation Mounting Orientation |
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Direction of Operation Direction of Operation |
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Shaft Diameter Shaft Diameter |
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Starting Torque Starting Torque |
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Shaft Length Shaft Length |
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Motor Frame Size Motor Frame Size | Show |
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Motor Frame Size Motor Frame Size | Hide |
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Frequency Frequency |
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Electrical Connection Type Electrical Connection Type |
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Electrical Phase Electrical Phase |
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Shaft Type Shaft Type |
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Motor Enclosure Type Motor Enclosure Type |
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Single-Phase Start Type Single-Phase Start Type |
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Bearing Type Bearing Type |
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Accelerating Torque Accelerating Torque |
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Continuous Operating Torque @ 230V AC Continuous OperatingTorque @ 230V AC |
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Power Source Power Source |
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Mounting Style Mounting Style |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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About Electric Motors
When replacing a motor, use the information on your motor’s nameplate to guide your selection.
More
Base-Mount AC Motors



Replace old base-mount motors to keep your equipment moving. Motors are rated for continuous duty and mount at any angle. You can wire for clockwise or counterclockwise rotation; instructions are included.
To use a motor with a variable frequency drive (AC motor speed control), choose a three-phase motor that’s inverter rated.
Motors with a vibration-damping base have rubber rings between the base and enclosure to minimize vibration.
Motors with overload protection turn off in overload conditions to prevent motor damage. Automatic overload protection starts the motor automatically after it cools.
For technical drawings and 3-D models, click on a part number.
O'all | Shaft | Insulation | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Power, hp | Max. Speed, rpm | Full Load Current, A | Inverter Rated | Motor Enclosure Type | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base | Overload Protection Type | Class | Max. Temp., °F | Each | |
115/230 Volts AC, Single Phase | |||||||||||||||
NEMA 48Z—Vibration-Damping Base (D-Profile Shaft) | |||||||||||||||
1/4 | 1,700 | 4.8/2.4 | No | Totally Enclosed Air Over (TEAO) | 11 1/2" | 6 3/4" | 8 1/4" | 1/2" | 2 1/2" | 3" | Automatic | B | 266° | 00000000 | 0000000 |
1/3 | 1,700 | 5.6/2.8 | No | Totally Enclosed Air Over (TEAO) | 12" | 6 3/4" | 8 1/4" | 1/2" | 2 1/2" | 3" | Automatic | B | 266° | 00000000 | 000000 |