Thanks to their symmetrical design , these EIMQ internal gear hydraulic motors can operate as a pump or motor in either direction of rotation . Additionally, the inlet side can also be pressurized during pump operation. This offers significant potential for energy savings.
Eckerle internal gear hydraulic motors are gap-compensated and, thanks to their high efficiency and low viscosity and temperature dependence, offer excellent controllability across the entire operating range.
Application areas of EIMQ internal gear hydraulic motors:
Bending machines
Construction machinery
Elevators
Chassis controls
Industrial trucks
Plastic injection molding machines
Steering systems
Press
Fan drives
Main features of EIPQ internal gear pumps:
Internal gear hydraulic motors with axial and radial gap compensation
4-quadrant capable
Simultaneous operation in 2 quadrants possible (motor and pump)
Radial compensation with segments
Application: Industrial & mobile hydraulics
Low noise
Long service life
Low pulsation (pressure pulsation ~2%)
Pressure holding operation at low speeds possible