Adjustment unit for adjusting the pitch of a rotor blade, and wind turbine with such an adjustment unit

A wind turbine with a rotor comprising:

• rotor blades with adjustable pitch angles,
• wherein an adjustment unit is provided for adjusting the pitch angles of the rotor blades,
• wherein the adjustment unit comprises a pivot bearing including at least two coaxial bearing rings that are rotatable against each other, at least one adjustment actuator for rotating the two bearing rings against each other, and a supply unit for supplying the at least one adjustment actuator with energy, the supply unit connected to at least one pressurized-media channel,
• wherein the at least one adjustment actuator and the supply unit are disposed on an adjustment drive carrier part which is directly or indirectly rotatably connected with one of the bearing rings and the adjustment drive carrier part comprises a support bearing for rotatably supporting the at least one adjustment actuator,
• wherein the support bearing comprises two bearing pins rotatable relative to each other, each bearing pin comprising one of the at least one pressurized-media channel, wherein the at least one pressurized-media channels communicate with each other across an interface between the two bearing pins,
• wherein the adjustment unit is connected with the at least one adjustment actuator by means of the at least one pressurized-media channel passing through the support bearing.