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EATON 74111 Series Medium Duty Fixed Motors


Eaton 74111 Series medium-duty piston motors are hydraulic piston motors used to drive mechanical loads. These fixed motors are suitable for heavy-duty hydraulic equipment ( offshore & onshore), winches, ship cranes and construction equipment.

Filter
EATON 74111-DAC-01A
EATON 74111-DAF-01B
StyleModelMounting TypeCodeTorqueHeightDepthDisplacementPaintControlPrice
A
74111-DAC-01		SAE A 2 BoltB68.55 N-m4 18/25"8.57"12.3 cc/rev.Primer Per Spec 209-13ANo Control Fixed Displacement€1,493.16
B
74111-DAF-01		SAE A 2 BoltB68.55 N-m4 18/25"8.57"12.3 cc/rev.Primer Per Spec 209-13ANo Control Fixed Displacement€1,733.16

Working Mechanism

  • These medium duty piston motors transform the pump's hydraulic energy into mechanical energy.
  • This generated mechanical energy rotates the shaft of the motor to drive the mechanical load connected through it to operate the equipment.

Features

  • Eaton 74111 Series medium duty fixed piston motors feature SAE mounting flanges for high-pressure resistance and prevention of shaft from the external load.
  • These dual rotation motors provide a maximum displacement of 12.3 cu.cb/rev and deliver speeds up to 4500 RPM.
  • They come with SAE O-ring porting for maximum leak-proof connection allowing input flow of 64 l/min at a rated speed of 16.9 GPM.
  • These compact designed motors have continuous allowable case pressure of 1.7 bar.

Standards and Approvals

  • SAE

Frequently Asked Questions

What is the cleanliness requirement for fluids used with Eaton 74111 Series medium-duty piston motors?

The compatible fluids should comply with the ISO cleanliness code of 18/13 to prevent contamination.

What is the maximum continuous rated pressure of these medium duty piston motors?

210 bar.

What is the maximum viscosity range of Eaton 74111 Series medium-duty piston motors in a hydraulic system?

The maximum viscosity ranges from 60 to 180 SUS at normal operating temperatures.

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