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Axial Hydraulic Piston Motors

AE3 to AE180 series low speed, high torque (LSHT) hydraulic motors.

low speed, high torque (LSHT) hydraulic axial piston motors
with fixed displacement,
conform with ATEX directive 94/9/EC,
applied standards EN 1127-1, EN 13463-1, EN 13463-5

» High  overall  efficiencies  up  to  94%.

» High  start  torques  (full  torque  and  pressure  across  the  total  speed  range).

» Drive  shafts  accept  axial  and  radial  loads  directly.

» High performance motors operate down to 1 rpm without cogging and up to a maximum  of  2,000  rpm.

» AEZ  units  designed  for  very  arduous  applications  with  the  potential  of  high shocks  (up  to  6.3  'G'  force)  such  a  centrifuges,  marine  applications.

» Can be fully ATEX certified for hazardous applications (Zone 1, Zone 21 (dust) and underground use to 'M2' level (mining). Therefore applications are not only offshore but also chemical plants, machine manufacturers etc.

» Low maintenance costs due to the robust design.


» Wide speed range (3 – 5250 rpm ).
» High starting torque
(full torque is available across the whole speed range from zero high to max. speed).
» Strong drive shaft capable of withstanding radial and axial loads.

Further advantages of hydraulic drive concepts

» Motor internal leakage provides constant cooling of the rotating group.
» Stepless adjustable speed and torque.
» IEC electric motor interfaces available.

On demand the common ATEX – versions are available for the following protection classes:

- II 2G EEx c IIC T4 ( zone 1 )
- II 2D EEx c T4 ( zone 21 )
- I M2 EEx c IIC T4

This range of piston motors being characterised by their unique combination of strength of design and their precision manufacture, result in a motor of exceptional performance, reliability and reduced operational costs.

For further details including displacements, torque, speed and pressure ratings for the range please see on-line catalogue, link below. Or use this link for details of LSHT hydraulic motors.

Specification of hydraulic axial piston motors found in this on-line » catalogue « link

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