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.
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A
B| Style | Model | Max. Displacement | Mounting Type | Code | Torque | Height | Depth | Displacement | Paint | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 74111-DAC-01 | 12.3 cc/rev. | SAE A 2 Bolt | B | 68.55 N-m | 4 18/25" | 8.57" | 12.3 cc/rev. | Primer Per Spec 209-13A | €1,493.16 | |
| B | 74111-DAF-01 | 12.3 cc/rev. | SAE A 2 Bolt | B | 68.55 N-m | 4 18/25" | 8.57" | 12.3 cc/rev. | Primer Per Spec 209-13A | €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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