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30 SepSpeed control method and rotation direction change of brushless dc motor
At present, DC brushless motor is widely used in medical, robot, automobile, automation equipment, etc., because brushless motor does not need carbon brush, and it is convenient to use with long life and low noise. But in order to better us
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19 SepOil-impregnated bearings vs. ball bearings: What's the difference?
Most linear motion systems in various industries and industrial applications require moving parts such as bushings, also known as oil-impregnated and ball bearings. They have important features such as reduced part wear, longer life, lower
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07 SepHow to choose a suitable motor model?
Power supply, control option, operational environment, etc are factors need to be considered when select the optimal motor solution, including universal motor, dc brushed motor and dc brushless motor. The following information need to be provided if c
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16 AugThe difference between motor starting current and stall current
Introduction: During the motor type test, there are many voltage points measured by the locked rotor test. When the motor is tested at the factory, a voltage point will be selected for measurement. Generally, the test is selected according
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19 JulAnalysis of brushless DC motor FOC, square wave and sine wave control
The brushless DC motor is developed on the basis of the brushed DC motor. It has the advantages of stepless speed regulation, wide speed regulation, strong overload capacity, good linearity, long life, small size, light weight and large out
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21 JunWhich motors are included in the robot?
Robots are mechanical devices equipped with software-based intelligence that can perform specific physical tasks. There are many kinds of robots and robotic applications. The robot is designed to suit its application, and its mechanical des
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09 JunHow to choose a DC motor with high starting torque
Many applications require high starting torque. The high torque and speed characteristics of DC motors allow them to cope with high resistive torque, easily absorb sudden increases in load and adapt to the load with motor speed. DC motors a
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17 MayWhy should the housing material of the motor be made of zinc alloy?
There are many places in life that need to use motors, brushless outer rotor motors on skateboards, brushed motors on cars, worm gear motors on industrial equipment, high-precision DC motors on robot arms, etc., each Products or each indust
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05 MayPrinciple and feasibility of rotor oil-cooled motor
1. The direction of the oil road First of all, lets take a look at the overall solution of the motor oil cooling we are going to discuss. The direction of the oil circuit is shown in the following figure: Compared with the traditional schem
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