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About DC Motors
DC motors are configured in many types and sizes, including brushless, servo, and gearmotor types. A motor consists of a rotor and a permanent magnetic field stator. The magnetic field is maintained using either permanent magnets or electromagnetic windings. DC motors are most commonly used in variable speed and torque applications.
Brushed DC motors have built-in commutation, meaning that as the motor rotates, mechanical brushes automatically commutate coils on the rotor. Brushless DC motors use an external power drive to allow commutation of the coils on the stator. Brush-type motors are used when cost is a priority, while brushless motors are selected fulfill specific requirements, such as maintenance-free operation, high speeds, and hazardous environments where sparking could be dangerous.
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Engineering Web: DC Motors
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Electric Motors & DC Motors The Electric Motors Reference Center, from Machine Design, is designed to provide design engineers with the information they need to specify or |
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DC Motors: Baldor Electric Company, a leader in energy... DC Motors Click here to view a DC Motor VRObject (3D exploded view of motor). See Baldor Electric Company Profile & Catalog |
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MATLAB Central - File detail - PID and State Feedback Control... dc_motor_control/1_speed_control_pid/a_pid_cont.mdl, dc_motor_control/1_speed_control_pid/b_pid_cont.mdl, dc_ See MathWorks, Inc. (The) Information |
Part Numbers for DC Motors
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| DC MOTORS | netCOMPONENTS | Not Provided | Not Provided | Not Provided |
| 14204S004 | Avnet Electronics Marketing | Pittman | Not Provided | SERIES 14000 LO-COG? BRUSH COMMUTATED DC MOTORS |
| 9236S009-R1 | Avnet Electronics Marketing | Pittman | Not Provided | SERIES 9000 LO-COG? BRUSH COMMUTATED DC MOTORS |
| 1MCH8 | Grainger Industrial Supply | NORTHLAND MOTOR TECHNOLOGIES | Brushless Blowers | Brushless DC Blower,5.7 In,68 CFM,120 V |
| 1MCK2 | Grainger Industrial Supply | NORTHLAND MOTOR TECHNOLOGIES | Brushless Blowers | Brushless DC Blower,5.7 In,137 CFM,240 V |
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