The ASPINA ARH305 robotic grippers now comes in two different opening diameters. 

ARH305A has a maximum opening diameter of 116mm while the ARH305B has a maximum opening diameter of 143mm. 

The ASPINA robotic grippers have large fingers opening diameters even in a compact size and grips small to large workpieces with one robot hand. Adjustable torque, speed and position control achieve to grip soft hardness workpieces without any deformation. Fingers of robot hand are replaceable, depending on a customized finger, it holds approx. 500g weight. The hollow shaft design can be used to easily install air tools, cameras, sensors and so on. This product would be applied for various applications such as handling small work pieces and picking foods, medical and cosmetics industries.