Bilsing Automation’s PSB-20 grippers detect double sheets in hot, cold stamping

Bilsing Automation North America has expanded its family of PSB-20 pneumatic grippers to include versions that can detect the presence of double sheets of metal in both hot forming and cold forming operations. The grippers are equipped with a digital- and analog-readable sensor that inspects sheet thickness. When it detects a double sheet, the sensor sends a warning signal. The sensor is adjusted in advance to match the component strength.

The grippers have a compact design that decreases collision risk and reduces weight. The gripper is available with or without a self-locking feature. Grippers with this feature achieve 800-N clamping force and those without can reach 480-N clamp force.