Stepper Motor Series
Stepper motor, also known as pulse motor, is a motor that converts electrical pulse signals into corresponding angular displacement or linear displacement. Its unique working principle and wide range of applications make stepper motors occupy an important position in modern industrial control systems.
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Special stepper motor series
Special stepper motors, as a type of stepper motor, also have the ability to convert electrical pulse signals into corresponding angular displacement or linear displacement. However, they may have more unique or specialized designs in some aspects to meet specific application requirements.
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Driver Series
Driver, in the application of stepper motor, specifically refers to the stepper motor driver, which is an actuator that converts electrical pulses into angular displacement. It receives pulse signals from the control system (such as PLC, computer, etc.)……
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From the conveyor belt for sorting express delivery, to the xyz axis platform for 3D printers, to the main joint drive for simulation robots, scenes of linear motion can be seen everywhere in daily life. Obviously, regardless of the implementation path, the power source is always the motor that inputs rotational motion. So, what are the solutions to convert rotational motion into linear motion? Let's take a quick look.
This small motor, which looks rather ordinary—similar to the tiny DC motor found in those counterfeit Audi Twin Drill four-wheel-drive toy cars from childhood—is actually a PM (Permanent Magnet) stepper motor. Despite its compact size, it features a simple yet ingeniously designed structure.
Taking a hybrid stepper motor with a step angle of 1.8 ° as an example. 50 teeth rotor; The stator has 8 poles, with 6 teeth per pole, for a total of 48 teeth.
Firstly, let's take a look at the static structure of the stator and rotor. The rotor is evenly arranged with 50 teeth. The stator has 48 teeth divided into 8 poles, with 6 teeth per pole. The tooth pitch on each pole is consistent with that of the rotor and can correspond one-to-one. The arrangement of stator teeth can be understood as follows: Cut off 2 complete teeth (i.e. 2 tooth tips and 2 tooth slots) from the 50 teeth that originally corresponded one-to-one with the rotor, and divide them into 8 poles evenly arranged on the circumference in sequence.
The key points of repairing stepper motors involve multiple aspects, including troubleshooting, maintenance checks, and repair measures for specific problems. Here are some key maintenance points:
Stepper motors and servo motors have significant differences in multiple aspects, mainly reflected in accuracy, control mode, feedback mode, torque, speed, torque frequency characteristics, overload characteristics, encoder type, response speed, vibration resistance, temperature rise, and price. Here is a detailed analysis of these differences:
here are significant differences between stepper motors and DC motors in multiple aspects, mainly reflected in control methods, accuracy, speed range, response speed, torque characteristics, cost, control complexity, and application fields.
Stepper motor is an open-loop control motor that converts electrical pulse signals into angular displacement or linear displacement. It is the main executing component in modern digital program control systems and has a wide range of applications. Do you know the reason for overheating of stepper motor bearings? Below, the editor will explain it to you.
Stepper motor is an open-loop control motor that converts electrical pulse signals into angular displacement or linear displacement. It is the main executing component in modern digital program control systems and has a wide range of applications. Do you know about the maintenance of stepper motors?
In previous articles, Jin's editor has explained some precautions for operating stepper motors. Now, we will continue to explain the requirements for cleaning stepper motors, hoping to be helpful to you.
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