R+W Offers New Models and Sizes for ST Safety Couplings

High capacity torque limiters from R+W now have more customization and sizing options. After years of development, the ST line has added five sizes across the product line as well as four new models to better meet requirements in all industries.  

The newly available sizes will broaden the range from 2 KNm to 250 KNm and remove the need to oversize a torque limiter in many applications. A smaller size will not only reduce costs, but also allow customers to downsize their machines and take advantage of lower moments of inertia.  

Additional connection methods such as flange-to-flange, bellows, elastomer and disc pack will give people more variety to find the optimal solution for their overload protection. Custom combination style torque limiters will also be available for special applications.