The optibelt ALPHA TORQUE is made from abrasion-resistant polyurethane with a hardness of 86 Shore A. Its basic characteristics include unusually good oil resistance for polyurethane, as well as a certain resistance to acids and alkaline solutions.

The optibelt ALPHA TORQUE can be reinforced with tension cords made of steel, highly flexible steel, stainless steel, aramid, polyester or Vectran to suit a wide range of applications.