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Case Studies > Gripper (Load Gripping Mechanism) Load Size Determination
Gripper (Load Gripping Mechanism) Load Size Determination
Issue: CCD camera systems and measuring equipment to sort and determine size of processed loads are too expensive
Challenge:
- Using expensive CCD camera systems and measuring equipment is costly
- Need equipment used in the process of determining the size of processed loads and sorting them
Solution: Electric Gripper EH Series "AREA Output" and "TLC Output" Functions Enable Load Size Determination
The "push-motion operation" function of the EH Series electric gripper allows the size of the load to be determined without the need for expensive CCD camera systems or measuring equipment.
Specific Application Examples
Using the "AREA Output" and "TLC Output" from the driver, the size is determined just by gripping
By checking the operating range of the fingers by the output signal (TLC Output, AREA Output) from the driver, the size and presence of a load can be determined.
※ |
AREA Output |
A signal that is output when the motor is in the set area |
TLC Output |
Output signal sent when output torque reachers the torque limiting value setting during push-motion operation |
Achieving a Simple Gripper with Less Wiring
The AZ Series with a battery-free absolute encoder (ABZO Sensor) in the motor section eliminates the need for an external sensor. When used on moving parts such as the tip of a robot, problems such as broken sensor wires are eliminated. This leads to cost reduction because there is no need to use flexible cables.
Engineering Notes
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