iJaw
Automation solution

With the iJaw automation solution, you achieve reliable, process-secure machining of your blanks. This is ensured by the iJaw sensor, the stroke sensor on the gripper, the IO-Link Wireless Master, and the machine control system – all working together as one integrated unit. Together, they form the core elements of our Smarter Clamping application.

The first measurement already takes place during the gripping process. Here, the stroke sensor on the gripper performs a diameter check – with an accuracy of ± 5 µm. At this stage, the raw part can be sorted out if it does not meet the geometric requirements.

After the raw part has been clamped, the iJaw sensor performs additional measurements to verify whether the applied clamping force meets the specifications and is symmetrically distributed. The result: only safely clamped workpieces are released for machining.

The iJaw automation solution is capable of detecting eccentric clamping. The raw part is then re-aligned to ensure that only concentrically clamped blanks are released for machining.

Another key advantage of the solution is the implementation of a 100 % quality control process, structured in two stages. The first stage involves inspecting and sorting raw parts before machining – only blanks within tolerance and clamped concentrically are processed further.

The second stage of quality control takes place during unloading. Here, critical functional features of the finished parts are measured – all in a single step, with no time loss or additional effort. For example, finished parts can be sorted into tolerance classes, and conclusions can be drawn regarding tool wear.

RÖHM stands for quality and variety when it comes to grippers for a wide range of workpiece sizes and geometries. Thanks to our broad portfolio of proven products, we offer a solution for almost every challenge – at standard catalog prices.