Rexroth Cylinder Extended Key Plate

There are an assortment of thrust key mountings that are available on the M52, M54 and M57 cylinders. It gets rid of the need for bolts or external keys to extend itself to carry the thrust load. The head plate is up under the head surface of the cylinder and is fitted to a key key way pressed into the mounting surface of the machine member.

Below is a diagram that can help with all this.
But if you need further assistance, by all means call us at 800-361-0068
sales@hydrostatic-transmission.com