... coupling/connector is Special for main shaft of machine or equipment, with high-precision,high-speed,strong structure Pd type ... technical drawing,and contact us the specification of Pd type shaft coupling/connector model Pd40, Pd55,Pd65, Pd80, Pd95, Pd104,Pd120 ... a professional manufacturer, we can design the Pd type shaft coupling/connector according to customer's specific requirements, and you are ...