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2023/04/20The difference between brushless DC motor and brushed DC motor
The difference in working principle:The brushed motor adopts mechanical commutation, the magnetic pole does not move, and the coil rotates. The main structure of the brushed motor is the stator + roto
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2023/03/14How to choose a gearmotor combination
Once you have chosen a motor, choose a gearbox for the motor so that the speed+torque combinations you want from it (including the maximum speed and maximum torque you need) are under the speed-torque curve of the motor+gearbox combination. Also make sure the gearbox output shaft maximum torque specification is sufficient.
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2023/03/14Concept of PMDC Brushed Motor
The brushed DC motor generates torque directly from DC power supplied to the motor by using internal commutation, stationary permanent magnets, and rotating electrical magnets.It works on the principle of Lorentz force , which states that any current carrying conductor placed within an external magnetic field experiences a torque or force known as Lorentz force.
