Collision Sensors
QS
The QS is a dynamically variable collision sensor that operates on an air pressure system – and provides excellent protection in machine load/unload robotics applications.
A regulated air supply provides positive, variable pressure to hold the collision sensor rigid during normal operation. At impact, the air chamber seal is opened, immediately signaling the system controller.
Advantages
- Dynamically variable trip points
- Permanent repeatability
- Detects angular, rotational and compressive forces
SECTIONAL DIAGRAM

Normal Operation - Positive Air Pressure
Switch Information
High reliability aircraft snap acting type.
UL/CSA rated at 3 amps, 120 VAC.
Average mechanical life: 7 million cycles
UL recognized rating: 42.4 VDC Max., 3 amps Max.
