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 00156OT3E56-S 1.5 HP 3600 RPM 56 ODP Three-Phase Motor
Regular price $285.00Regular priceUnit price / per$380.00Sale price $285.00Sale -
Weg 00156OT3E56C-S 1.5 HP 3600 RPM 56C ODP Three-Phase Motor
Regular price $306.00Regular priceUnit price / per$408.00Sale price $306.00Sale -
Weg 00156OT3E56CFL-S 1.5 HP 3600 RPM 56C ODP Three-Phase Motor
Regular price $306.00Regular priceUnit price / per$408.00Sale price $306.00Sale -
Weg 00158OT1B56-S 1.5 HP 1800 RPM 56 ODP Single-Phase Motor
Regular price $392.25Regular priceUnit price / per$523.00Sale price $392.25Sale -
Weg 00158OT1B56C-S 1.5 HP 1800 RPM 56C ODP Single-Phase Motor
Regular price $413.25Regular priceUnit price / per$551.00Sale price $413.25Sale -
Weg 00158OT1B56CFL-S 1.5 HP 1800 RPM 56C ODP Single-Phase Motor
Regular price $413.25Regular priceUnit price / per$551.00Sale price $413.25Sale -
Weg 00158OT1BO56-S 1.5 HP 1800 RPM 56 ODP Single-Phase Motor
Regular price $405.75Regular priceUnit price / per$541.00Sale price $405.75Sale -
Weg 00158OT1BRBO56-S 1.5 HP 1800 RPM 56 ODP Single-Phase Motor
Regular price $427.50Regular priceUnit price / per$570.00Sale price $427.50Sale -
Weg 00158OT3E56-S 1.5 HP 1800 RPM 56 ODP Three-Phase Motor
Regular price $270.75Regular priceUnit price / per$361.00Sale price $270.75Sale -
Weg 00158OT3E56C-S 1.5 HP 1800 RPM 56C ODP Three-Phase Motor
Regular price $291.75Regular priceUnit price / per$389.00Sale price $291.75Sale -
Weg 00158OT3E56CFL-S 1.5 HP 1800 RPM 56C ODP Three-Phase Motor
Regular price $291.75Regular priceUnit price / per$389.00Sale price $291.75Sale -
Weg 00158OT3ERB56-S 1.5 HP 1800 RPM 56 ODP Three-Phase Motor
Regular price $314.25Regular priceUnit price / per$419.00Sale price $314.25Sale -
Weg 00158OT3H56CFL-S 1.5 HP 1800 RPM 56C ODP Three-Phase Motor
Regular price $291.75Regular priceUnit price / per$389.00Sale price $291.75Sale -
Weg 00158OT3J56-S 1.5 HP 1800 RPM 56 ODP Three-Phase Motor
Regular price $292.50Regular priceUnit price / per$390.00Sale price $292.50Sale -
Weg 00158ES1RAD56N 1.5 HP 1800 RPM 56 TEFC Single-Phase Auger Motor
Regular price $447.75Regular priceUnit price / per$597.00Sale price $447.75Sale -
Weg 00156AP3EAF143TZ-S 1.5 HP 3600 RPM 143TZ TEAO Three-Phase Farm Aeration Fan Motor
Regular price $373.50Regular priceUnit price / per$498.00Sale price $373.50Sale -
Weg 00156AS1RAF143TZ-S 1.5 HP 3600 RPM 143TZ TEAO Single-Phase Farm Aeration Fan Motor
Regular price $482.25Regular priceUnit price / per$643.00Sale price $482.25Sale -
Weg 00156AS1RAF56Z-S 1.5 HP 3600 RPM 56Z TEAO Single-Phase Farm Aeration Fan Motor
Regular price $450.75Regular priceUnit price / per$601.00Sale price $450.75Sale -
Weg 00158ES1RFD145T-S 1.5 HP 1800 RPM 145T TEFC Single-Phase Farm Duty Motor
Regular price $378.00Regular priceUnit price / per$504.00Sale price $378.00Sale -
Weg 00158ES1RFDR145TC-S 1.5 HP 1800 RPM 145TC TEFC Single-Phase Farm Duty Motor
Regular price $399.00Regular priceUnit price / per$532.00Sale price $399.00Sale -
Weg 00158ES1RFD56H-S 1.5 HP 1800 RPM 56H TEFC Single-Phase Farm Duty Motor
Regular price $376.50Regular priceUnit price / per$502.00Sale price $376.50Sale -
Weg 00158AS1BPF56-S 1.5 HP 1800 RPM 56 TEAO Single-Phase Poultry Fan Motor
Regular price $403.04Regular priceUnit price / per$458.00Sale price $403.04Sale -
Weg 00158AS1BPFH56-S 1.5 HP 1800 RPM 56 TEAO Single-Phase Poultry Fan Motor
Regular price $425.92Regular priceUnit price / per$484.00Sale price $425.92Sale -
Weg 00158AS1BRBPF56-S 1.5 HP 1800 RPM 56 TEAO Single-Phase Poultry Fan Motor
Regular price $419.76Regular priceUnit price / per$477.00Sale price $419.76Sale