| Technical Parameters and Functions (QZA-80) |
| Unlocking/locking method | Locking through spring/ locking through spring + air pressure, unlocking through air pressure |
| Locking force | 17kN(Without air pressure) |
| 55kN(0.6MPa) |
| Position repeatability | Max ±0.005mm |
| Allowable guiding error | ±1mm |
| Common applications | Welding industry |
| State detection | Built-in unlocking/locking sensor |
| Advantages | Embedded installation at tool side |
| Self-guided positioning, customizable if position repeatability is reasonable |
| Small size: saving clamping time and mounting space, and improving clamping repeatability |
| Locking mechanism with external steel ball: easy to maintain and clean |
| Annular locking flange: high load, impact resistant |