Power Transmission
for Hydroelectric power
Your Turbine and Generator Operate at Different Speeds
In many hydroelectric installations, the turbine operates at a significantly different speed than the generator it drives, making a reliable transmission system essential between the two. Torque fluctuations caused by changing water flow continuously stress the coupling, gradually wearing its flexible elements. Any misalignment between the turbine and generator further increases these loads during every operating cycle, reducing coupling service life and overall system reliability.
Find your solution
Our Power Transmission and Coupling Solutions
Ribbed Belts for Micro-Hydropower Applications
Our dedicated ribbed belt transmits power efficiently from the turbine to the generator through a longitudinal rib design developed specifically for small hydropower systems.
This architecture combines operational simplicity with high performance, two key advantages for installations often managed by small maintenance teams. As the inventor of ribbed belt technology, we remain a recognized leader in engineering-based drive system design and sizing.
Flexible Couplings
Our flexible couplings absorb cyclic irregularities and torque peaks generated by fluctuations in water flow.
Their ability to accommodate significant shaft misalignment reduces the need for highly precise alignment between the turbine and generator, simplifying installation and commissioning.
Certain designs can also be dismantled without moving the coupled machines, providing a valuable advantage during maintenance operations and helping reduce downtime.