Medium-Pressure Piston - Fixed

Medium-Pressure-Fixed Eaton's medium-pressure fixed piston motors offer an attractive market solution in a number of mobile and industrial applications with a unique combination of product strengths. Featuring displacements from 10 to 83cc, a pressure rating of 350 bar, a speed rating up to 6,000 rpm, and a through drive option. Eaton's medium-pressure fixed piston motors are a great choice for many applications, including propel, fan drive and agricultural seeding and planting.

Addresses these engineering challenges:

  • Applications that require high speed (>4000 rpm) have to reach for bent axis motors, which can be costly and do not offer any through drive options.




Features and Benefits

  • Numerous shaft and mounting options, three fixed displacement models and two variable displacement models provide flexibility in possible applications
  • Lightweight, durable housing improves overall quality while allowing accessibility for ease of service




Technical Information

  • Displacement Range: 32.9 cc - 49.2 cc {2.01 in - 3.00 in}
  • Speed (max.): 3600 RPM
  • Rated Pressures: to 3000–5000 psi [210–345 bar]; intermittent to 5400 psi [370 bar]



Featured Literature

Medium Duty Piston Motors Thumbnail
Catalogs:

Medium Duty Piston Motors
Eaton Medium Duty Piston Motors convert hydraulic energy supplied by the pump to mechanical energy. These motors are uniquely suited to fit any application that requires continuous rotary motion at a remote location from the power source. Axial piston motors share the design advantages of piston pumps to provide long-lasting power in a lightweight, easily serviceable package.
Medium Duty Piston Motors Technical Guides Thumbnail
Technical Guides:

Eaton Piston Motors Repair Information
For Fixed Displacement Models 74111 and 74118.

Eaton Medium Duty Piston Pump Repair Information

Model 74318 and 74348 Piston Motors Fixed Displacement, Valve Plate Design

Eaton Medium Duty Piston Pump Repair Information

Model 74624 and 74644, 82,6 cm3/r [5.04 in3/r] Displacement: This manual provides service information for the Eaton Models 74624 and 74644 fixed displacement motor. Step by step instructions for the complete disassembly, inspection, and reassembly of the motor are given.

Eaton Medium Duty Piston Pump Parts Information

Model 74624 and 74644, 82,6 cm3/r [5.04 in3/r] Displacement

Eaton Piston Motors Fixed Displacement

Valve Plate Design Models 74318 and 74348

Eaton Medium Duty Piston Motors
Model 74300 Motor with Speed Sensor

Eaton Medium Duty Series Motor Installation Information
Model 74300 with Speed Sensor



Configure Product

Find the exact product configuration that meets your needs with the Eaton product configurator. The configurator allows easy manipulation to create a product that meets your specifications from end-to-end.


Click here to configure 741XX
Click here to configure 743XX
Click here to configure 746XX



 
What You See Is What You Get Element

Contact Me

Please use the form below to submit your request, questions or comments. We look forward to hearing from you and an Eaton representative will contact you shortly.

To locate a local distributor, visit Eaton’s Distributor Locator.

NOTE: Due to a backlog in our technical support department and our continuous effort to improve our customers’ experience, please refer to your nearest distributor with any technical questions. You can locate the nearest Eaton Hydraulics distributor by clicking on the link above. Thank you for your understanding.