A group with the category of slow speed high torque motors which achieves its high torque by having each displacement unit perform several strokes (between four and eight or so) per revolution. These — with one exception — are radial piston units fitted with a stroke ring designed accordingly (Figure M 8).
![15c45d8eaecf73e37d6700d0fa5a39a20c6ee2f9 0001_mehrhubmotor.gif](/fileadmin/smc/files/15c45d8eaecf73e37d6700d0fa5a39a20c6ee2f9.gif)
Figure M 8: Multi-stroke hydrostatic motor