These parameters are determined based on specific transmission requirements, such as power transmission, speed, torque, etc. The module affects the load capacity, the number of teeth determines the transmission ratio, and the tooth profile angle is related to the smoothness of transmission and load capacity. Technical consultation can be provided.

The accuracy grade is selected according to the usage scenario and performance requirements. For example, high-precision grades are used for precision machine tools, while lower grades can be chosen for general mechanical transmissions.

Yes, we provide sample-making services and also offer technical support to give professional advice on any design that may be unreasonable, with reasonable costs.

Typically, it is 15-30 days.

If any quality issues or discrepancies with requirements are found, customers can provide feedback at any time, and we will respond within 24 hours and propose a solution. For products that are confirmed to have quality issues, we will provide free repair or re-manufacture.

Yes, if technical problems are encountered, our engineering team will provide guidance on gear installation, debugging, and maintenance to ensure maximum product performance.

It is usually 2 years.