1. High-precision control: the servo motor needs to have high-precision position and speed control capabilities to meet the needs of precise sewing, embroidery, weaving and other operations in the textile manufacturing process.

2. Fast response: The servo motor needs to have the characteristics of fast response to achieve rapid adjustment and precise control of rapidly changing movement needs.

3. Wide speed range: The servo motor should be able to operate stably in the lower speed and higher speed range to adapt to the requirements of different textile processes and products.

4. Smooth operation: The servo motor needs to operate in a smooth manner to ensure stability and quality in processes such as sewing and weaving.

5. High torque output: Servo motors need to have sufficient torque output capacity to meet the needs of the textile industry to handle different textile materials and processes.

6. High reliability and durability: Servo motors need to have high reliability and long life to meet continuous, high-intensity production requirements, and reduce downtime and maintenance costs.

7. Environmental protection and energy saving: the servo motor should have the characteristics of energy conservation and environmental protection to reduce energy consumption and reduce the impact on the environment.

8. Good communication interface: the servo motor needs to provide a good communication interface with other equipment to achieve integration and control with the textile production line.

9. Programmable: The servo motor should have programmable characteristics to meet the needs of different textile processes and products, and support flexible production adjustments.

To sum up, the servo motor of the sewing textile industry needs to have the characteristics of high precision, fast response, wide speed range, smooth operation, high torque output, high reliability and durability, energy saving and environmental protection, good communication interface and programmability to meet the requirements of the textile industry for high quality, high efficiency and flexibility.