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-AL-TF-56J-2-B-D-1.5 1.5 HP HP 3600 RPM 56J Three-Phase Motor
Regular price $285.69Regular priceUnit price / per -
Techtop GR3-AL-TF-56J-2-B-D-3 3 HP HP 3600 RPM 56J Three-Phase Motor
Regular price $393.18Regular priceUnit price / per -
Techtop GR3-AL-TF-56J-4-B-D-.75 .75 HP HP 1800 RPM 56J Three-Phase Motor
Regular price $258.99Regular priceUnit price / per -
Techtop GR3-AL-TF-56J-4-B-D-1 1 HP HP 1800 RPM 56J Three-Phase Motor
Regular price $292.18Regular priceUnit price / per -
Techtop GR3-AL-TF-56J-4-B-D-1.5 1.5 HP HP 1800 RPM 56J Three-Phase Motor
Regular price $352.78Regular priceUnit price / per -
Techtop GR3-AL-TF-56J-4-B-D-2 2 HP HP 1800 RPM 56J Three-Phase Motor
Regular price $372.98Regular priceUnit price / per -
Techtop GR3-AL-TF-143JM-2-B-D-1.5 1.5 HP HP 3600 RPM 143JM Three-Phase Motor
Regular price $321.76Regular priceUnit price / per -
Techtop CB3-AL-TF-56C-2-B-D-.33 .33 HP HP 3600 RPM 56C Three-Phase Motor
Regular price $229.41Regular priceUnit price / per -
Techtop CB3-AL-TF-56C-2-B-D-.5 .5 HP HP 3600 RPM 56C Three-Phase Motor
Regular price $240.96Regular priceUnit price / per -
Techtop CB3-AL-TF-56C-2-B-D-.75 .75 HP HP 3600 RPM 56C Three-Phase Motor
Regular price $256.83Regular priceUnit price / per -
Techtop CB3-AL-TF-56C-2-B-D-1 1 HP HP 3600 RPM 56C Three-Phase Motor
Regular price $269.09Regular priceUnit price / per -
Techtop CB3-AL-TF-56C-2-B-D-1.5 1.5 HP HP 3600 RPM 56C Three-Phase Motor
Regular price $281.36Regular priceUnit price / per -
Techtop CB3-AL-TF-56C-2-B-D-2 2 HP HP 3600 RPM 56C Three-Phase Motor
Regular price $300.11Regular priceUnit price / per -
Techtop CB3-AL-TF-56C-4-B-D-.33 .33 HP HP 1800 RPM 56C Three-Phase Motor
Regular price $222.92Regular priceUnit price / per -
Techtop CB3-AL-TF-56C-4-B-D-.5 .5 HP HP 1800 RPM 56C Three-Phase Motor
Regular price $234.46Regular priceUnit price / per -
Techtop CB3-AL-TF-56C-4-B-D-.75 .75 HP HP 1800 RPM 56C Three-Phase Motor
Regular price $254.66Regular priceUnit price / per -
Techtop CB3-AL-TF-56C-4-B-D-1 1 HP 1800 RPM 56C Three-Phase Motor
Regular price $287.85Regular priceUnit price / per -
Techtop CB3-AL-TF-56HC-2-B-D-3 3 HP HP 3600 RPM 56HC Three-Phase Motor
Regular price $416.99Regular priceUnit price / per -
Techtop CB3-AL-TF-56HC-4-B-D-1.5 1.5 HP 1800 RPM 56HC Three-Phase Motor
Regular price $361.44Regular priceUnit price / per -
Techtop CB3-AL-TF-56HC-4-B-D-2 2 HP 1800 RPM 56HC Three-Phase Motor
Regular price $395.34Regular priceUnit price / per -
Techtop BL3-AL-TF-56B3-2-B-D-.18 TEFC .18 HP 3600 56B3 IEC Motor
Regular price $161.74Regular priceUnit price / per -
Techtop BL3-AL-TF-56B3-4-B-D-.12 TEFC .12 HP 1800 56B3 IEC Motor
Regular price $147.47Regular priceUnit price / per -
Techtop BL3-AL-TF-56B34-2-B-D-.18 TEFC .18 HP 3600 56B34 IEC Motor
Regular price $187.11Regular priceUnit price / per -
Techtop BL3-AL-TF-56B34-4-B-D-.12 TEFC .12 HP 1800 56B34 IEC Motor
Regular price $172.84Regular priceUnit price / per