RAD’s Pneumatic Stainless-Steel Ultimatic™ Collision Sensor automatically returns to its starting position once it has been separated from the source of the collision. The mechanical piston within the collision sensor absorbs the crash energy without releasing the air pressure. Since the air pressure is not released, there is no need for someone to manually reset the unit.
Following a collision, the Pneumatic Stainless-Steel Ultimatic™ Collision Sensor consistently returns to within ±0.0005″ / 0.013mm (x, y & z) and ±0.017º (rotationally) of its original position.
RAD’s Pneumatic Stainless-Steel Ultimatic™ Collision Sensor provides angular (X), rotational (Y) and compressive (Z) compliance to minimize potential damage to the robot or tooling should a collision occur. See product specification sheets for more detail.
The force, moment, and torque resistance of the Pneumatic Stainless-Steel Ultimatic™ Collision Sensor is pneumatically controlled using a regulator and your robot’s logic and valve system. By using a programmable air regulator, the collision sensor can be easily adjusted to respond to as many interim load levels as you choose to install.
Adjustable Pre-Trip Compliance (Switch Sensitivity)
RAD’s Pneumatic Stainless-Steel Ultimatic™ Collision Sensor has a compliance adjustment feature that allows the user to determine the amount of deflection allowed before a signal is sent to stop the robot. The switch sensitivity is factory set at 0.025″ (0.64mm) axial compliance and can be adjusted up to 0.100″ (2.5mm)*. Please note that the angular compliance at the end of the tool will be significantly greater.
Quick Response Time
The Ultimatic™ will detect a collision within 2 – 10ms and send a signal to the robot’s E-stop or controller. The speed of impact, air pressure, and compliance adjustment will affect the response time.
Crash Energy Absorption
RAD’s Pneumatic Stainless-Steel Ultimatic™ Collision Sensor uses a mechanical piston that absorbs the crash energy without releasing air pressure from the unit. The use of a mechanical piston prevents tooling sag caused by loss of air pressure and also prevents compressed air from being released into the environment.
Dust and Water Resistant
The Stainless Steel Ultimatic™ with an optional Debris Shield installed (see Options) is protected against the effects of dust and splashing water.
RAD’s Ultimatic™ Collision Sensor is an Underwriters Laboratory certified component under “robotic and robotic equipment” standard UL 1740.
The Pneumatic Stainless-Steel Ultimatic™ Collision Sensor was designed with durability in mind. The body is constructed of stainless steel and internal contact surfaces are made of hardened tool steel.
The Stainless Ultimatic™ is constructed of a high-alloy grade stainless steel making it corrosion resistant to most acid and alkaline solutions as well as atmospheric, pure water, and chlorine bearing environments.
The Pneumatic Stainless-Steel Ultimatic™ Collision Sensor can be mounted in any orientation. RAD recommends the small diameter be mounted to the robot to minimize wear on the cables.
The Stainless Ultimatic™ is wired with a quick connect connector allowing the collision sensor to be removed or changed without having to rewire it to the controller.
The Pneumatic Stainless-Steel Ultimatic™ Collision Sensor is pre-adjusted at the factory and normally requires no maintenance.
Should a repair be necessary, most components of the Pneumatic Stainless-Steel Ultimatic™ Collision Sensor can be replaced or repaired in the field to minimize downtime.