Also in heavy mechanical engineering, machines and systems are becoming increasingly compact, thus making it harder to access the drives. And yet precisely these machines require reliable overload protection. Therefore, mayr® power transmission has developed a new, disengaging torque limiter called the EAS®-reverse, on which all functional processes can be automated via the drive alone. It is easy to handle, permits long run-out times and re-engages automatically by rotating backwards slowly. A housing also makes this clutch resistant to dust or water spray.