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QS-400 Collision Sensor

qs400_corner_122008newThe QS-400 is a dynamically variable collision sensor that operates on an air pressure system – and an excellent choice for protection in material handling 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.

Key Benefits

  • Dynamically variable trip points
  • Permanent repeatability
  • Use on linear actuators, robots, pick-and-place machines
  • Detects angular, rotational and compressive forces
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Engineering Data

Performance Metric Imperial
Torque Trip Point 11.8-84.6 N-m 104-749 in-lb
Moment Trip Point 11.3-63.9 N-m 100-566 in-lb
Mass 1.3 kg 2.9 lb
Diameter 122 mm 4.8 in
Profile 55.5 mm 2.18 in
Compliance Angle ±5°
Axial Compliance (Z+) 6.6 mm 0.265 in
Rotary Compliance no limit
Center of Mass 32.6 mm 1.29 in
Operating Temperature 0°C min – 100°C max
Repeatability X&Y: ±0.025 mm
Z: ±0.013 mm
Rotational: ±0.024°
Avg. Response Time 4-8 ms
Switch High reliability aircraft snap acting type. Rated 3 amps,
Average cycle life – 7 million cycles
Dust Protection Foam collar supplied
Options Coolant Resistant Boot
Hi-Temp Skirt Kit
Voltage & Current Rating 28Vdc max, 200mA max

Additional Product Info

3dModeling Tool
pdfDatasheet (QS-400 (Mechanical))
QS Users Guide pdfUser Guide
Don’t see what you’re looking for? Contact engineering@appliedrobotics.com.
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