The research winch has a drum, usually horizontal, used to wind line, cable or electric cable. Among the different types of winches suitable for oceanographic work, NauticExpo offers electric and hydraulic models, as well as those with active heave compensation.
Generally, research winches are designed to handle oceanographic material, such as submarine cable and ROVs.
Research winches differ depending on intended use. All have a drum for cable winding. Some include a fairlead or cable guide to ensure that winding proceeds smoothly.
Choice will depend on winch dimensions, drum capacity, winding speed, weight of material to be handled, etc.