1.Which is better brushed or brushless motor? Literally speaking, there is only one brush difference between a brush motor and a brushless motor. The advantages and disadvantages of a brush motor are low price, smooth speed change, simple structure, low efficiency, stable operation, high output, and short service life; The advantages and disadvantages of brushless motors are high price, high controller requirements, light weight, small size, high speed, low maintenance cost, and long service life; Without considering price, brushless motors have more advantages and higher operating efficiency, making them a better choice.
2.What is the difference between a DC motor and a brushless DC motor?
Brushless motors are mechatronic products composed of the main body of the motor and the driver. Brushed motors are rotating motors that contain brush devices to convert electrical energy into mechanical energy or mechanical energy into electrical energy. From a structural perspective, having or not having carbon brushes is the most intuitive difference between a brushless motor and a brushless motor. From a price perspective, the absence of carbon brushes in a brushless motor means that additional controller control is required, which is high in cost and expensive, while the price of a brushless motor is relatively low.
3.What is brush in DC motor?
Brush (also known as brush) is a common electrical connection component in DC motors, usually made of carbon material. They are connected together through springs and wires, and are powered by a DC power source. The brushes transmit and convert electrical energy by brushing with the rotor.
4.How do I choose a DC motor for my robot?
When selecting a DC motor, it is necessary to consider size, efficiency, voltage, speed, noise requirements, and the type of DC motor according to the specific application When choosing, it is necessary to weigh the actual needs of the robot to achieve the best results.
5.How to deliver the goods?
we will deliver via Express such as UPS,FEDEX,DHL,TNT etc. It is fast and safety.If goods quantity is large,the shipping cost will be cost-effective.
