DELTA coupling,, DELTA chain couplings, DELTA bevel gear, DELTA torque limiter Germany DELTA coupling products chain couplings, bevel gear, the torque limiter and transmission products such as body series. DELTA? Sliding hubs , DA series - Types of torque limiters and applications When there are questions concerning our line for products, our engineers will be available at any time to answer them. We will accompany you if you have application specific questions in the developing phase. Type Description Applications PDF DELTA? Series DA Standard Adjustable torque from 0.5 to 23.000 Nm Stepless adjustable torque Long life