Collection: Electric Motors
Electric motors are divided into 4 broad categories our our website. Click on the links below to narrow your search. Or you can browse all motors on this page.
Single-phase motors run on single-phase power, either 1 hot and one neutral, or two hot wires, plus the safety green ground wire. This is the typical power inside homes, farms and small businesses. Voltage is usually either 115 VAC or 230 VAC. Single-phase motors usually have capacitors, as is visible by the two humps shown in this photo. Typical output power ranges from 0 to 15 HP. Some specialized single phase motors can be as high as 100 HP, but beyond 15 HP is rare. |
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Three-phase motors are very common in industry. They run on 3-phase power, consisting of 3 hot wires, plus the safety green ground wire. Common voltages are 208, 230, 460, 600 VAC, and higher. Output power ranges from 0 to several thousand HP. They are much more efficient than single-phase motors, and the speed can easily be varied using an AC VFD Drive. |
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DC motors run on DC power, such as from a battery, or DC Drive. They were the motor of choice when variable speed was needed. But new advances in AC VFD drive technology have largely replaced DC motors with AC motors. Their higher costs and higher maintenance costs have put them at a dis-advantage. But there are still many applications that need them, such as DC battery powered applications. They also create less RF EMI, and provide a smooth constant torque response at all speeds down to 0 RPM. |
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Other Motors Other motors consist of servo motors, stepper motors, generators, and more. Servo and stepper motors are common in precise positioning applications such as CNC machines, telescope positioners and more. |
Caldwell Electric is an authorized distributor for Baldor, North American, Techtop, Weg, Worldwide, and more. Please contact us if you do not find what you are looking for.
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Weg 00336AP1DGD145TZ-S 3 HP 3600 RPM 145TZ TEAO Single-Phase Grain Dryer Motor
Regular price $682.50Regular priceUnit price / per$910.00Sale price $682.50Sale -
Weg 00336AP3EGD145TZ-S 3 HP 3600 RPM 145TZ TEAO Three-Phase Grain Dryer Motor
Regular price $562.50Regular priceUnit price / per$750.00Sale price $562.50Sale -
Weg 00318OS1CCDOL184T-S 3 HP 1800 RPM 184T ODP Single-Phase Compressor Duty Motor
Regular price $515.25Regular priceUnit price / per$687.00Sale price $515.25Sale -
Weg 00336OS1CCD56-S 3 HP 3600 RPM 56 ODP Single-Phase Compressor Duty Motor
Regular price $324.00Regular priceUnit price / per$432.00Sale price $324.00Sale -
Weg CDS032OM001 3 HP 3600 RPM D56 ODP Single-Phase Compressor Duty Motor
Regular price $363.75Regular priceUnit price / per$485.00Sale price $363.75Sale -
Weg 00336ES1DJP56C-S 3 HP 3600 RPM 56C TEFC Single-Phase Jet Pump Motor
Regular price $411.02Regular priceUnit price / per$548.00Sale price $411.02Sale -
Weg 00336ES1DJPR56C-S 3 HP 3600 RPM 56C TEFC Single-Phase Jet Pump Motor
Regular price $416.27Regular priceUnit price / per$555.00Sale price $416.27Sale -
Weg 00336ET3EJPR56C-S 3 HP 3600 RPM 56C TEFC Three-Phase Jet Pump Motor
Regular price $451.52Regular priceUnit price / per$602.00Sale price $451.52Sale -
Weg 00336OS1DJPR56C-S 3 HP 3600 RPM 56C ODP Single-Phase Jet Pump Motor
Regular price $361.51Regular priceUnit price / per$482.00Sale price $361.51Sale -
Weg 00336OS3EJPR56C-S 3 HP 3600 RPM 56C ODP Three-Phase Jet Pump Motor
Regular price $249.01Regular priceUnit price / per$332.00Sale price $249.01Sale -
Weg 00336ES1DJP56J-S 3 HP 3600 RPM 56J TEFC Single-Phase Jet Pump Motor
Regular price $417.77Regular priceUnit price / per$557.00Sale price $417.77Sale -
Weg 00336ES1DJPR56J-S 3 HP 3600 RPM 56J TEFC Single-Phase Jet Pump Motor
Regular price $429.77Regular priceUnit price / per$573.00Sale price $429.77Sale -
Weg 00336ET3EJP56J-S 3 HP 3600 RPM 56J TEFC Three-Phase Jet Pump Motor
Regular price $475.52Regular priceUnit price / per$634.00Sale price $475.52Sale -
Weg 00336ET3EJPR56J-S 3 HP 3600 RPM 56J TEFC Three-Phase Jet Pump Motor
Regular price $468.02Regular priceUnit price / per$624.00Sale price $468.02Sale -
Weg 00336ET3HJP56J-S 3 HP 3600 RPM 56J TEFC Three-Phase Jet Pump Motor
Regular price $475.52Regular priceUnit price / per$634.00Sale price $475.52Sale -
Weg 00336OS1DJP56J-S 3 HP 3600 RPM 56J ODP Single-Phase Jet Pump Motor
Regular price $374.27Regular priceUnit price / per$499.00Sale price $374.27Sale -
Weg 00336OS1DJPR56J-S 3 HP 3600 RPM 56J ODP Single-Phase Jet Pump Motor
Regular price $374.27Regular priceUnit price / per$499.00Sale price $374.27Sale -
Weg 00336OS3EJP56J-S 3 HP 3600 RPM 56J ODP Three-Phase Jet Pump Motor
Regular price $254.26Regular priceUnit price / per$339.00Sale price $254.26Sale -
Weg 00336OS3EJPR56J-S 3 HP 3600 RPM 56J ODP Three-Phase Jet Pump Motor
Regular price $262.51Regular priceUnit price / per$350.00Sale price $262.51Sale -
Weg 00336OS3HJP56J-S 3 HP 3600 RPM 56J ODP Three-Phase Jet Pump Motor
Regular price $254.26Regular priceUnit price / per$339.00Sale price $254.26Sale -
Weg 00312ET3E213JM-W22 3 HP 1200 RPM 213JM TEFC Three-Phase Close-Coupled Pump Motor
Regular price $1,067.29Regular priceUnit price / per -
Weg 00312ET3E213JP-W22 3 HP 1200 RPM 213JP TEFC Three-Phase Close-Coupled Pump Motor
Regular price $1,086.79Regular priceUnit price / per -
Weg 00318ES1B184JM-W22 3 HP 1800 RPM 184JM TEFC Single-Phase Close-Coupled Pump Motor
Regular price $886.54Regular priceUnit price / per -
Weg 00318ES1B184JP-W22 3 HP 1800 RPM 184JP TEFC Single-Phase Close-Coupled Pump Motor
Regular price $886.54Regular priceUnit price / per