Rexroth A2FE Axial Piston Fixed Motor – Series 70

Rexroth A2FE Axial Piston Fixed Motor – Series 70

Rexton Hydraulic is one of the prominent supplier and repair service provider of Rexroth A2FE Axial Piston Fixed Motor – Series 70 including their entire size range. These motors comes with various features such as easy to install, simply plug the plug-in version into the mechanical gearbox etc.

 

  • Axial Piston Fixed Displacement Motor
  • Series : A2FE Series 70
  • Model : A2FE023 A2FE028, A2FE032, A2FE037, A2FE045, A2FE056, A2FE063, A2FE080, A2FE090, A2FE107,A2FE125.
  • Nominal Pressure Up To 400 Bar
  • Maximum Pressure up 450 Bar
  • High Pressure Motor For Integration In Mechanical Gearboxes
  • Open and Closed Circuits

 A2FE SERIES 6X

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Rexroth A2FE Axial Piston Fixed Motor - Series 70 is a high performance and durable motor, specially designed for stationary and mobile applications. These motors are designed for hydrostatic drives in both open and closed circuits, comes with fixed displacement and bent-axis construction. They have compact size, that allows to be installed in limited space. Their high power density ensures smooth and reliable performance even in the most demanding circumstances.

Rexroth A2FE motor is renowned for their high power density, small dimensions, high total efficiency and good starting efficiency. They come in a wide range of sizes that can be easily integrated into a variety of mechanical gear systems. They are available in multiple series, A2FMN, A2FEN (sizes 28 to 107) with nominal pressure 300 bar and maximum pressure 350 bar. A2FMM, A2FEM (sizes 23 to 180) comes with nominal pressure 400 bar and maximum pressure 450 bar and A2FMH, A2FEH (sizes 45 to 125) are available with nominal pressure 450 bar and maximum pressure 500 bar.

The output speed depends on the flow of the pump and the displacement of the motor. Their output torque increases with the pressure differential between the high-pressure side and the low-pressure side. Rexroth A2FE can rotate at very high rates, guaranteeing smooth operation even in the most demanding conditions. These motors comes with long service life and superior resistance to torsional vibrations add to its durability and low maintenance requirements.

Technical Specifications

Technical Data

Size


56

63

80

90

107

45

56

63

80

90

45

56

63

80

90

Version


A2FEN

A2FEM

A2FEH
Displacement
geometric, per revolution
Vg cm³ 56.6 63 81.7 90.5 108.8 44.9 56.6 63 79.8 90.5 44.9 56.6 63 79.8 90.5
Nominal pressure pnom bar 300 300 300 300 300 400 400 400 400 400 450 450 450 450 450
Maximum pressure pmax bar 350 350 350 350 350 450 450 450 450 450 500 500 500 500 500
Maximum speed nnom 1) rpm 3750 3750 3375 3375 3000 5000 5000 5000 4500 4500 5000 5000 5000 4500 4500
nmax 2) rpm 4125 4125 3700 3700 3300 5500 5500 5500 5000 5000 5500 5500 5500 5000 5000
Inlet flow at nnom qV l/min 212 236 276 305 326 225 283 315 359 407 225 283 315 359 407
Torque 3) at pnom M Nm 270 301 390 432 519 286 360 401 508 576 322 405 451 571 648
Rotary stiffness c kNm/rad 6.83 8.09 7.94 9.84 10.9 4.52 6.83 8.09 9.09 9.84 4.52 6.83 8.09 9.09 9.84
Moment of inertia for rotary group JTW kg·m² 0.0032 0.0032 0.0034 0.0054 0.0061 0.0032 0.0032 0.0032 0.0058 0.0054 0.0032 0.0032 0.0032 0.0058 0.0054
Maximum angular acceleration ɑ rad/s² 10000 12200 19800 4500 6000 5400 9000 11100 4500 4500 5000 8550 10500 4500 4500
Case volume V l 0.6 0.6 0.6 0.65 0.65 0.6 0.6 0.6 0.65 0.65 0.6 0.6 0.6 0.65 0.65
Weight (approx.) m kg 17 17 17 23 23 17 17 17 23 23 17 17 17 23 23
1) These values are valid at:
– for the optimum viscosity range from vopt = 36 to 16 mm2/s
– with hydraulic fluid based on mineral oils
2) Intermittent maximum speed: overspeed for unload and overhauling processest, t < 5 s and Δp < 150 bar
3) Torque without radial force, with radial force see table “Permissible radial and axial forces of the drive shafts”

Product Models

Model Code

Material number Designation
R902150406 AXIAL-PISTON MOTOR
A2FEM063/70NWVP2Z8110B0-0
R902150407 AXIAL-PISTON MOTOR
A2FEM063/70NWVP2Z811000-0
R902247216 AXIAL-PISTON MOTOR
A2FEM090/70NWVY2Z902GB0-Y
R902248476 AXIAL-PISTON MOTOR
A2FEM063/70NWVP2Z811D00-Y
R902248477 AXIAL-PISTON MOTOR
A2FEM080/70NWVY2Z802DA0-0
R902249779 AXIAL-PISTON MOTOR
A2FEM063/70MRVP2XX11UB0-S
R902250881 AXIAL-PISTON MOTOR
A2FEM045/70NWVP2Z611D00-Y
R902250920 AXIAL-PISTON MOTOR
A2FEM080/70NWVY2Z911E00-0
R902251776 AXIAL-PISTON MOTOR
A2FEM063/70NWVP2Z611000-0
R902251918 AXIAL-PISTON MOTOR
A2FEN090/70NWVY2Z911000-0
R902251919 AXIAL-PISTON MOTOR
A2FEN107/70NWVY2Z911000-0
R902251966 AXIAL-PISTON MOTOR
A2FEM080/70AWVY2XX05JFL-S
R902253722 AXIAL-PISTON MOTOR
A2FEM045/70NWVXXZ611000-S
R902253903 AXIAL-PISTON MOTOR
A2FEM090/70NWVY2Z9020B0-0
R902255876 AXIAL-PISTON MOTOR
A2FEM090/70CWVY2V911XF0-S
R902261491 AXIAL-PISTON MOTOR
A2FEM063/70CRVP2XX11U00-S
R902268983 AXIAL-PISTON MOTOR
A2FEM056/70NWVP2Z811D00-Y
R902269716 AXIAL-PISTON MOTOR
A2FEM056/70NWVP2Z611C0J-0
R902269960 AXIAL-PISTON MOTOR
A2FEM056/70NWVP2XX11E00-S
R902270557 AXIAL-PISTON MOTOR
A2FEM063/70NWVP2Z611C0J-0
R902270614 AXIAL-PISTON MOTOR
A2FEM056/70NWVP2Z611000-0
R902270615 AXIAL-PISTON MOTOR
A2FEM045/70NWVP2Z611000-0
R902270935 AXIAL-PISTON MOTOR
A2FEM125/70CWVS2V911KFL-S
R902270967 AXIAL-PISTON MOTOR
A2FEM107/70CWVS2V911KFL-S