SQC-A Robotic Tool Changer with Dual Safety Locking Design
Quick-Change Tool Changer, Pneumatic Lock SQC-A
SQC-A Robotic Tool Changer with Dual Safety Locking Design
Product Introduction
Excellent performance
1.SQC-A series tool changers are designed for automatic tool changes and feature a failure-proof locking mechanism to secure tools during air interruptions.
â Fail-safe lock applies minimal piston pressure and ensures the tool plate does not detach when air supply is interrupted
â External clamping and oversized piston boost load-bearing capacity
â All critical parts are made from toughened stainless steel
â Emergency release can be activated manually without spring tension
â Reduces tool change time during repair and maintenance
â Automatic switching ensures higher safety for operators
Optional spring
SQC-A changers can be fitted with a spring for extra fall protection in case of air cut-off.
â Built-in spring strengthens the locking mechanism
â Prevents tool plate from falling, providing dual protection with the fail-safe system
Model and Technical Parameters
| Model | Recommended handling weight[Kg] | Locking force (5.5bar)[N] | Repeat accuracy [mm] | Master plate weight [kg] | Tool plate weight [kg] | Max. moment My/Mx[Nm] | Max. moment Mz[Nm] | Air connection thread Pneumatic feed- through |
| SQC-1A | 1.4 | 170 | 0.01 | 0.04 | 0.03 | 2.75 | 3.43 | 4-M5 |
| SQC-5A | 8 | 690 | 0.02 | 0.29 | 0.15 | 37 | 50 | 6-M5 |
| SQC-11A | 16 | 1100 | 0.02 | 0.14 | 0.09 | 76 | 105 | 6-M5 |
| SQC-20A | 25 | 2300 | 0.02 | 0.51 | 0.33 | 170 | 218 | 12-M5 |
| SQC-21A | 25 | 2300 | 0.02 | 0.51 | 0.33 | 170 | 229 | 8-G1/8″ |
| SQC-40A | 50 | 4500 | 0.02 | 1.12 | 0.61 | 673 | 673 | 8-G1/8″ |
| SQC-41A | 50 | 4500 | 0.02 | 1.4 | 0.7 | 473 | 649 |
6-G3/8″ 4-G1/8″ |
| SQC-60A | 75 | 7400 | 0.02 | 1.3 | 0.7 | 586 | 315 | 8-G1/8″ |
| SQC-71A | 79 | 8100 | 0.02 | 1.86 | 1.34 | 1188 | 840 | 8-G1/4″ |
| SQC-76A | 100 | 12000 | 0.02 | 2.3 | 1.4 | 1625 | 2100 | 5-G3/8″ |
| SQC-110A | 150 | 12000 | 0.02 | 4 | 2.1 | 2350 | 2350 | 8-G3/8″ |
| SQC-150A | 200 | 16000 | 0.02 | 4.85 | 2.75 | 4075 | 1840 | 10-G3/8″ |
| SQC-160A | 300 | 31000 | 0.02 | 6.45 | 2.9 | 7165 | 3810 |
5-G3/8″ 4-G1/2″ |
| SQC-300A | 450 | 35000 | 0.02 | 11.86 | 7.34 | 9870 | 8450 | 10-G3/8″ |
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