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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Techtop GR3-CI-OP-447T-4-RR-E-200 200 HP HP 1800 RPM 447T Three-Phase Motor
Regular price $9,771.43Regular priceUnit price / per -
Techtop CT3-CI-TO-184T-4-B-D-5 5 HP 1800 RPM 184T Cooling Tower Motor
Regular price $433.50Regular priceUnit price / per -
Techtop CT3-CI-TO-213T-4-B-D-7.5 7.5 HP HP 1800 RPM 213T Cooling Tower Motor
Regular price $1,245.75Regular priceUnit price / per -
Techtop CT3-CI-TO-215T-4-B-D-10 10 HP HP 1800 RPM 215T Cooling Tower Motor
Regular price $1,355.25Regular priceUnit price / per -
Techtop CT3-CI-TO-254T-4-B-D-15 15 HP HP 1800 RPM 254T Cooling Tower Motor
Regular price $1,826.25Regular priceUnit price / per -
Techtop CT3-CI-TO-256T-4-B-D-20 20 HP HP 1800 RPM 256T Cooling Tower Motor
Regular price $2,042.25Regular priceUnit price / per -
Techtop CT3-CI-TO-284T-4-B-D-25 25 HP HP 1800 RPM 284T Cooling Tower Motor
Regular price $2,349.00Regular priceUnit price / per -
Techtop CT3-CI-TO-286T-4-B-D-30 30 HP HP 1800 RPM 286T Cooling Tower Motor
Regular price $2,664.00Regular priceUnit price / per -
Techtop CT3-CI-TO-324T-4-B-D-40 40 HP HP 1800 RPM 324T Cooling Tower Motor
Regular price $3,385.50Regular priceUnit price / per -
Techtop CT3-CI-TO-326T-4-B-D-50 50 HP HP 1800 RPM 326T Cooling Tower Motor
Regular price $3,901.50Regular priceUnit price / per -
Techtop OX3-CI-TF-365T-4-RR-E-75 75 HP HP 1800 RPM 365T Three-Phase Crusher Duty Motor
Regular price $4,684.18Regular priceUnit price / per -
Techtop OX3-CI-TF-405T-4-RR-E-100 100 HP HP 1800 RPM 405T Three-Phase Crusher Duty Motor
Regular price $5,625.36Regular priceUnit price / per -
Techtop OX3-CI-TF-405T-6-RR-E-75 75 HP HP 1200 RPM 405T Three-Phase Crusher Duty Motor
Regular price $5,494.39Regular priceUnit price / per -
Techtop OX3-CI-TF-444T-4-RR-E-125 125 HP HP 1800 RPM 444T Three-Phase Crusher Duty Motor
Regular price $8,552.04Regular priceUnit price / per -
Techtop OX3-CI-TF-444T-6-RR-E-100 100 HP HP 1200 RPM 444T Three-Phase Crusher Duty Motor
Regular price $8,521.50Regular priceUnit price / per -
Techtop OX3-CI-TF-445T-4-RR-E-150 150 HP HP 1800 RPM 445T Three-Phase Crusher Duty Motor
Regular price $10,224.04Regular priceUnit price / per -
Techtop OX3-CI-TF-445T-6-RR-E-125 125 HP HP 1200 RPM 445T Three-Phase Crusher Duty Motor
Regular price $9,411.79Regular priceUnit price / per -
Techtop OX3-CI-TF-447T-4-RR-E-200 200 HP HP 1800 RPM 447T Three-Phase Crusher Duty Motor
Regular price $12,782.25Regular priceUnit price / per -
Techtop OX3-CI-TF-447T-6-RR-E-150 150 HP HP 1200 RPM 447T Three-Phase Crusher Duty Motor
Regular price $11,896.71Regular priceUnit price / per -
Techtop OX3-CI-TF-449T-4-RR-E-250 250 HP HP 1800 RPM 449T Three-Phase Crusher Duty Motor
Regular price $14,504.46Regular priceUnit price / per -
Techtop OX3-CI-TF-449T-4-RR-E-300 300 HP HP 1800 RPM 449T Three-Phase Crusher Duty Motor
Regular price $16,588.36Regular priceUnit price / per -
Techtop OX3-CI-TF-449T-6-RR-E-200 200 HP HP 1200 RPM 449T Three-Phase Crusher Duty Motor
Regular price $14,872.25Regular priceUnit price / per -
Techtop GR3-CI-TF-160LB3-2-BR-D-25 TEFC 25 HP 3600 160LB3 IEC Motor
Regular price $2,576.79Regular priceUnit price / per -
Techtop GR3-CI-TF-160LB3-2-BR-D-30 TEFC 30 HP 3600 160LB3 IEC Motor
Regular price $2,855.87Regular priceUnit price / per