The common frequency setting methods for frequency converters mainly include: operator keyboard setting, 

contact signal setting, analog signal setting, pulse signal setting, and communication method setting. These 

frequency setting methods have their own advantages and disadvantages, and must be selected and set 

according to actual needs. At the same time, different frequency setting methods can also be selected for 

superposition and switching according to functional needs.

Power Supply and Components "provides customized and efficient switch mode power supplies, heat dissipation

 management solutions, and components." Energy Management "assists customers in improving efficiency, 

reducing operating costs, and capital expenditure services through system integration and solutions. The service

 content spans industrial automation, solar energy, wind energy, automotive electronics, and communication 

power supplies." Intelligent Green Life "looks forward to providing personal Families and businesses bring a

 more environmentally friendly and healthy lifestyle, with products including video imaging systems, network 

communication systems, LED lighting, intelligent voice systems, and cloud computing. At the same time, Delta

 actively develops its brand and continues to provide efficient and reliable energy-saving overall solutions.

Delta servo motor, also known as Delta servo motor, is an indirect variable speed device that converts electrical

 signals into angular displacement or angular velocity of the shaft. It is an electromechanical converter that can 

continuously rotate and is a micro motor (also known as an executive motor) that controls the operation of 

mechanical components in an automated control system.

Features of Delta servo motor products

4.1. Stable operation;

4.2. Good controllability;

4.3. Quick response;

4.4. High sensitivity;

4.5. Strict nonlinearity indicators for mechanical and regulatory characteristics

 (required to be less than 10% -15% and less than 15% -25% respectively);

There are two types of servo motors: AC servo motor and DC servo motor. Delta servo motor belongs

 to AC servo motor, and its main advantages compared to DC servo motor are as follows:

5.1. Without brushes and commutators, it works reliably and has low requirements for maintenance and upkeep;

5.2. The stator winding has convenient heat dissipation;

5.3. Small inertia, easy to improve system speed;

5.4. Suitable for high-speed and high torque working conditions;

5.5. It has smaller volume and weight at the same power.