Ball Detent Mechanism
Ball Detent Mechanism
In the field of modern precision machinery manufacturing, Ball Detent Mechanism is becoming an important breakthrough in industrial design due to its excellent positioning accuracy and reliability. This innovative mechanism perfectly combines the advantages of precise positioning and quick release, providing a new positioning solution for all types of machinery and equipment.

Core structure and working principle
The core of the Ball Detent Mechanism is its precise mechanical design. The system consists of a high-precision positioning ball, a high-performance spring assembly and an optimized housing structure. The spring plunger is precisely positioned by internal spring pressure, while the spring locating pin ensures quick release and repositioning when required. This design is particularly suitable for automated equipment that requires frequent position adjustments.
The spring plunger products developed by Mocayo have pushed the performance of Ball Detent Mechanism to new heights:
Ultra-high Repeatability: Special alloy spring is used to keep the repeatability of positioning within 0.003mm.
Ultra-long service life: After 1 million cycles of testing, the performance degradation does not exceed 2%.
Intelligent feedback design: Unique tactile and auditory double confirmation system makes the operation more reliable.
Mocayo Precision Positioning Product Line
Mocayo has developed a complete line of precision positioning products based on the advanced Ball Detent Mechanism:
Standard Positioning Series: Diameters range from 2-30mm, offering a variety of head shape options to meet different positioning needs.
Heavy Duty Industrial Series: With double spring design, the load capacity is increased by 60%, especially suitable for heavy equipment applications.
Miniature Precision Series: Designed for electronic equipment and precision instruments, the smallest diameter can reach 1mm.
Depending on the application scenario, we recommend:
- For fixture positioning on CNC machining centers, we recommend the standard spring plunger, whose fast positioning characteristics can significantly improve productivity.
- For automated production lines, we recommend the heavy-duty series, whose enhanced Ball Detent Mechanism design ensures long-term stable operation.
- In the field of precision instruments, the miniature series spring locating pin is the best choice.
Trust in our expertly crafted ball detent mechanism for superior retention and smooth actuation in critical applications.
Release time: 2025-07-08
Spring Lock And Release Mechanism
Spring Lock And Release Mechanism

