Author: Leo Liao

how to choose a stepper motor according to the use environment

The use of stepper motors is limited by working environmental conditions, including factors such as temperature, humidity, and dust. The standard models provided by the manufacturer are suitable for installation under good environmental conditions, but under special circumstances it is necessary to discuss the order with the manufacturer. Pay special attention to the insulation level, heat dissipation measures, rust prevention and dust prevention of the motor to ensure the normal operation of the stepper motor in various environments.

Comparison of square wave and sine wave drives for brushless DC motors

Compared with the sine wave drive, the brushless DC motor square wave drive has the advantages of simplicity, low cost, and high material utilization, but it has the disadvantages of large torque ripple. However, with good design and control, square wave drives can reach the level of brushed DC servo motors and are suitable for systems with average performance.

Advantages of Brushless DC Motors (BLDC)

Brushless DC motors (BLDC) offer simplicity in construction, reliability in operation, and ease of maintenance due to the absence of commutator, brushes, or slip rings, compared to traditional AC and DC motors.

Understanding Torque Ripple in Permanent Magnet Brushless DC Motors

Torque ripple in permanent magnet brushless DC motors is a significant factor affecting motor performance and stability. Through optimization of motor design, improvement of control algorithms, and integration of monitoring devices, torque ripple can be effectively reduced, enhancing motor efficiency and stability to meet the requirements of various application scenarios.

Introduction To Permanent Magnet Brushless Dc Motor Control Circuit

The control circuit of a permanent magnet brushless DC motor serves as the core component of the motor controller, primarily responsible for decoding position signals, generating drive signals, controlling PWM chopping signals, speed detection and regulation, while also incorporating features such as over-current protection, soft-start, and bidirectional rotation control.

Application of Stepper Motors in Photocopiers

Stepper motors are widely used in the motors of photocopiers, which are one of the most common office automation machines. While photocopiers can utilize stepper motors, brushless motors, or DC motors, this article focuses on the application of stepper motors in photocopiers.

Introduction to CAD Software for Brushless DC Motors

The article emphasizes how CAD technology can accelerate the design process and improve design quality, while emphasizing the importance of designers’ basic theoretical knowledge and experience.

Design technical requirements and process of brushless DC motor

Design technical requirements and typical design process of brushless DC motor.For further information on brushless DC motor design or technical support, please feel free to contact us.

Selection Methods for Brushless DC Motor Body Structure

Selection of the brushless DC motor body structure should be based on a comprehensive consideration of specific application needs and performance requirements. Choosing the right structure can maximize design requirements, improve motor efficiency, and enhance reliability.

Technical Standards and Key Parameters of Servo Control Systems

The technical standards and key parameters of servo control systems play a crucial role in ensuring the efficient and reliable operation of servo systems in various applications. The proper setting and adjustment of these parameters are essential to achieve optimal performance and meet the specific requirements of different servo control applications.