Overview
Combines hydrodynamic speed control with output reduction gearing for drives with a substantial speed difference between the motor and driven machine.
Construction
Changing the working-chamber fill provides stepless control of speed and transmitted power.
Applications
For pumps, fans and other variable-speed industrial drives. Consider speed range, load, lubrication, cooling and installation arrangement.
Technical specifications
Construction, mounting dimensions and technical data are provided separately for each configuration. Read power and input speed from the same row for the selected size. Do not mix models or operating conditions. Check bores, shaft lengths and additional connecting elements before installation.
Ordering information
Specify motor power, input speed, driven-machine type, load and starting requirements, both shaft-end dimensions, available space and braking or speed-control requirements. Agree lubrication, cooling, brake-wheel and elastic-coupling requirements before ordering.
