SCHUNK Inc. Product
for control of robots and handling units in the event of a collisionsor overload conditions
In case of a collision, the mounting flange will be deflected. This simultaneously actuates a sensor whose signal triggers the system’s emergency stop mechanism.
The OPR automatically returns to zero position when the gripper moves away from the collision object. Production can continue immediately as manual resetting is not necessary.
Advantages – Your benefits
- Automatic reset
for faster production restart after a collision - Triggering force and torque can be adjusted via the operating pressure
for optimal protection of your robots and components - Integrated monitoring
for signal transmission without delay in case of collisions so that the robot can be stopped immediately - ISO adapter plates as an option
for easy assembly to most of robot types without any manufacturing costs/work - On option also with integrated springs
for maintaining the position in the event of pressure loss - Mechanical flexibility in the event of collisions
for compensation of the robot's reaction pathway in the event of a collision or overload
Options and special information
- Food-grade lubrication
The product contains food-compliant lubricants as standard. The requirements of EN 1672-2:2020 are not fully met. The relevant NSF certificates are available at https://info.nsf.org/USDA/Listings.asp using the lubricant information in the operating manual.
You can find more information on our homepage.
OPR Anti-collision and overload protection sensor (schunk.com)


