ZF is investing in a 15MW end-of-line test rig, which will support the testing of two powertrains a day.
The rig for ZF Wind Power will be delivered by R&D in autumn 2023. With an 18MNm of torque, the equipment is able to test the powertrain at high load levels.
The first serial produced 15MW offshore powertrains will leave ZF Wind Power Lommel, in Belgium, in the first quarter of 2024.
Before these powertrains are shipped to the OEM’s destination, the system functionality of the complete powertrain (gearbox, generator, and main bearing assembly) needs to be verified.
“An end-of-line test cycle will check the function of the system under load, testing both hydraulics and sensor connections, as well as contact patterns for the gears, in addition to checking lubrication, temperature, pressure, and noise and vibration levels,” said CTO of ZF Wind Power Martin Knops.
“The end-of-line test rig reduces mounting time by up to 90 percent which enables us to test two powertrains a day. This is a win-win situation for us and our partner Vestas.”