The application of safety brakes in wind turbine pitch drives requires extremely conscientious dimensioning and precise knowledge of braking torque tolerances. If these prerequisites are fulfilled, high-quality brakes will work without requiring any maintenance across their entire service lifetime.

Most of the brake elements available on the market today work purely as clamping units. They are only designed to secure the axes at a standstill, and are not suitable for dynamic braking procedures. The ROBA^®-linearstop, however, is a fully adequate safety brake according to the Trade Association testing requirements. It enables reliable braking of axes in motion.

In addition to numerous other innovations, mayr^® power transmission is to present a large disengaging torque limiting clutch for torques of up to 280,000 Nm at the Hannover Trade Fair. This large clutch for heavy engineering is combined with curved tooth couplings for the connection of two shafts.

If there is a danger of falling loads on vertical axes in areas where personnel have to work, additional measures must be taken to minimise the risk of accidents. The Mauerstetten brake specialist mayr^® power transmission has developed brake systems which are capable of providing safety in any critical situation occurring during vertical axes operation.

Due to the constant, impact-free slip torque, hysteresis capping heads are better suited for sealing plastic bottles and non-returnable glass bottles than permanent magnet heads. The technically advanced ROBA^®-capping head components by mayr^® power transmission are based on the patented ROBA^®-contitorque hysteresis clutch, which has been used in the market successfully in various applications for more than 10 years.

An integrated transmitter eliminates the need for an external limit switch with safety clutches

More informative, better organised, more attractive and simpler

primeflex stands for innovative technology oriented towards future applications at an exceptionally economic price. In contrast to other plug-in bellows couplings, it can be dismantled safely without putting the steel bellows at risk even after longer operating times.

The new ROBA^®-Co-Pro is a compact, performance optimised torque limiting clutch, which matches the concept of modern, energy-efficient machines and systems perfectly. Its performance density (Nm/cm3) is up to 6 times higher than on other load-holding torque limiting clutches.

Electric chain hoists for stage applications must comply with the BGV safety standards. Within these standards, there are various levels that determine the tasks for which this type of lifting gear is authorized. To comply with BGV-D8 Plus or BGV-C1, which offer more possibilities, chain hoists have to be equipped with two separate DC injection brakes, such as the new ROBA^®-secustop from mayr^® drive technology.