[![From left to right. Brushes of a small motor, rotor with contact ring and coils, stator and case with magnets][1]][1]
(source: wikimedia.org)
From left to right. Brushes of a small motor, rotor with contact ring and coils, stator and case with magnets
All images courtesy of Wikimedia commons http://commons.wikimedia.org [1]: https://i.sstatic.net/9z6Pd.jpg
[![From left to right. Brushes of a small motor, rotor with contact ring and coils, stator and case with magnets][1]][1]
(source: wikimedia.org)
From left to right. Brushes of a small motor, rotor with contact ring and coils, stator and case with magnets
All images courtesy of Wikimedia commons http://commons.wikimedia.org [1]: https://i.sstatic.net/9z6Pd.jpg
(source: wikimedia.org)
From left to right. Brushes of a small motor, rotor with contact ring and coils, stator and case with magnets
All images courtesy of Wikimedia commons http://commons.wikimedia.org
[![From left to right. Brushes of a small motor, rotor with contact ring and coils, stator and case with magnets][1]][1]
(source: wikimedia.org)
From left to right. Brushes of a small motor, rotor with contact ring and coils, stator and case with magnets
All images courtesy of Wikimedia commons http://commons.wikimedia.org [1]: https://i.sstatic.net/9z6Pd.jpg
From left to right. Brushes of a small motor, rotor with contact ring and coils, stator and case with magnets
All images courtesy of Wikimedia commons http://commons.wikimedia.org
[![From left to right. Brushes of a small motor, rotor with contact ring and coils, stator and case with magnets][1]][1]
(source: wikimedia.org)
From left to right. Brushes of a small motor, rotor with contact ring and coils, stator and case with magnets
All images courtesy of Wikimedia commons http://commons.wikimedia.org [1]: https://i.sstatic.net/9z6Pd.jpg
Four brushes motor, showing its brushes and contact ring, and the mechanical commutation. The brushes are inside the "yellow" casing, that holds the brush with a spring to force it over the contact ring. http://upload.wikimedia.org/wikipedia/commons/thumb/f/f6/Right_Motor_Internal.JPG/180px-Right_Motor_Internal.JPG
Four brushes motor partially open, showing its brushes and contact ring, and the mechanical commutation. The brushes are inside the "yellow" casing, that holds the brush with a spring to force it over the contact ring. The brushes are made mainly from carbon, yet have other materials, the brush wear is visible on the contact ring
From left to right. Brushes of a small motor, rotor with contact ring and coils, stator and case with magnets http://upload.wikimedia.org/wikipedia/commons/4/42/Brushed_dc_motor_dissembled.jpg
From left to right. Brushes of a small motor, rotor with contact ring and coils, stator and case with magnets
Induction motor partially opened. The rotor, these small cuts in the metal form a low impedance coil, and case with its coils. The fins on the case help to dissipate the generated heat. Depending on the motor it normally have a fan attached to the axle, or use other motor for forced ventilation, for example the motor runs slow. http://upload.wikimedia.org/wikipedia/commons/thumb/5/58/Stator_and_rotor_by_Zureks.JPG/320px-Stator_and_rotor_by_Zureks.JPG
Induction motor partially opened. The rotor, these small cuts in the metal form a low impedance coil, and case with its coils. The fins on the case help to dissipate the generated heat. Depending on the motor it normally have a fan attached to the axle, or use other motor for forced ventilation, for example the motor runs slow.
Stepper motor partially open. This is probably a hybrid type, with the rotor being magnetized and with gear like shape. Some steppers have round rotors, but the rotor is still magnetized with a high number of poles. http://upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Stepper_motor.jpg/320px-Stepper_motor.jpg
Stepper motor partially open. This is probably a hybrid type, with the rotor being magnetized and with gear like shape. Some steppers have round rotors, but the rotor is still magnetized with a high number of poles.
Four brushes motor, showing its brushes and contact ring, and the mechanical commutation. The brushes are inside the "yellow" casing, that holds the brush with a spring to force it over the contact ring. http://upload.wikimedia.org/wikipedia/commons/thumb/f/f6/Right_Motor_Internal.JPG/180px-Right_Motor_Internal.JPG
Four brushes motor partially open, showing its brushes and contact ring, and the mechanical commutation. The brushes are inside the "yellow" casing, that holds the brush with a spring to force it over the contact ring. The brushes are made mainly from carbon, yet have other materials, the brush wear is visible on the contact ring
From left to right. Brushes of a small motor, rotor with contact ring and coils, stator and case with magnets http://upload.wikimedia.org/wikipedia/commons/4/42/Brushed_dc_motor_dissembled.jpg
From left to right. Brushes of a small motor, rotor with contact ring and coils, stator and case with magnets
Induction motor partially opened. The rotor, these small cuts in the metal form a low impedance coil, and case with its coils. The fins on the case help to dissipate the generated heat. Depending on the motor it normally have a fan attached to the axle, or use other motor for forced ventilation, for example the motor runs slow. http://upload.wikimedia.org/wikipedia/commons/thumb/5/58/Stator_and_rotor_by_Zureks.JPG/320px-Stator_and_rotor_by_Zureks.JPG
Induction motor partially opened. The rotor, these small cuts in the metal form a low impedance coil, and case with its coils. The fins on the case help to dissipate the generated heat. Depending on the motor it normally have a fan attached to the axle, or use other motor for forced ventilation, for example the motor runs slow.
Stepper motor partially open. This is probably a hybrid type, with the rotor being magnetized and with gear like shape. Some steppers have round rotors, but the rotor is still magnetized with a high number of poles. http://upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Stepper_motor.jpg/320px-Stepper_motor.jpg
Stepper motor partially open. This is probably a hybrid type, with the rotor being magnetized and with gear like shape. Some steppers have round rotors, but the rotor is still magnetized with a high number of poles.
Four brushes motor partially open, showing its brushes and contact ring, and the mechanical commutation. The brushes are inside the "yellow" casing, that holds the brush with a spring to force it over the contact ring. The brushes are made mainly from carbon, yet have other materials, the brush wear is visible on the contact ring
From left to right. Brushes of a small motor, rotor with contact ring and coils, stator and case with magnets
Induction motor partially opened. The rotor, these small cuts in the metal form a low impedance coil, and case with its coils. The fins on the case help to dissipate the generated heat. Depending on the motor it normally have a fan attached to the axle, or use other motor for forced ventilation, for example the motor runs slow.
Stepper motor partially open. This is probably a hybrid type, with the rotor being magnetized and with gear like shape. Some steppers have round rotors, but the rotor is still magnetized with a high number of poles.
