The differences between a ball detent torque limiter and a friction torque limiter

The differences between a ball detent torque limiter and a friction torque limiter, as well as some considerations for their selection, are as follows:

Principle and working mechanism:

Ball Detent Torque Limiter: It utilizes a combination of steel balls and springs to achieve torque limitation. When the set torque value is reached, the steel balls will be disengaged from their positions, opening or interrupting the torque transmission path. Once the torque drops below the set value, the steel balls will reset and resume torque transmission.
Friction Torque Limiter: It restricts torque transmission by applying friction force. Friction discs or plates generate relative sliding at the set torque value, preventing further torque transmission.
Torque adjustment range:

Ball Detent Torque Limiter: It is typically suitable for smaller torque ranges and provides low to medium torque limitation.
Friction Torque Limiter: It is suitable for larger torque ranges and offers medium to high torque limitation.
Resetting after overload:

Ball Detent Torque Limiter: After reaching or exceeding the set torque, the torque limiter automatically resets and continues torque transmission.
Friction Torque Limiter: After reaching or exceeding the set torque, the friction between discs or plates causes relative sliding, interrupting torque transmission. Manual or automatic resetting is required to resume torque transmission.
Considerations for selection:
When choosing the appropriate torque limiter, the following factors should be taken into account:

Torque range: Determine the required torque range based on the application needs and select the corresponding type of torque limiter.

Accuracy and repeatability: Different torque limiters have varying levels of accuracy and repeatability. Select a torque limiter with the appropriate precision and repeatability for the application requirements.

Environmental conditions: Consider the environmental conditions in which the torque limiter will be used, such as temperature, humidity, dust, etc. Choose a torque limiter that is suitable for these conditions and can withstand them.

Please note that the above translation is provided to the best of my abilities, but slight revisions or adjustments may be necessary for linguistic and contextual accuracy.

Principle and working mechanism:

Ball Detent Torque Limiter: It utilizes a combination of steel balls and springs to achieve torque limitation. When the set torque value is reached, the steel balls will be disengaged from their positions, opening or interrupting the torque transmission path. Once the torque drops below the set value, the steel balls will reset and resume torque transmission.
Friction Torque Limiter: It restricts torque transmission by applying friction force. Friction discs or plates generate relative sliding at the set torque value, preventing further torque transmission.
Torque adjustment range:

Ball Detent Torque Limiter: It is typically suitable for smaller torque ranges and provides low to medium torque limitation.
Friction Torque Limiter: It is suitable for larger torque ranges and offers medium to high torque limitation.
Resetting after overload:

Ball Detent Torque Limiter: After reaching or exceeding the set torque, the torque limiter automatically resets and continues torque transmission.
Friction Torque Limiter: After reaching or exceeding the set torque, the friction between discs or plates causes relative sliding, interrupting torque transmission. Manual or automatic resetting is required to resume torque transmission.
Considerations for selection:
When choosing the appropriate torque limiter, the following factors should be taken into account:

Torque range: Determine the required torque range based on the application needs and select the corresponding type of torque limiter.

Accuracy and repeatability: Different torque limiters have varying levels of accuracy and repeatability. Select a torque limiter with the appropriate precision and repeatability for the application requirements.

Environmental conditions: Consider the environmental conditions in which the torque limiter will be used, such as temperature, humidity, dust, etc. Choose a torque limiter that is suitable for these conditions and can withstand them.

Please note that the above translation is provided to the best of my abilities, but slight revisions or adjustments may be necessary for linguistic and contextual accuracy.