Linde HMF-02 Fixed displacement motors for open and closed circuits

Linde HMF-02 Fixed displacement motors for open and closed circuits

The Linde HMF-02 motor is a high-pressure fixed displacement motor for open and closed loop operation. Secondary valves enable customised definition of soft motor start-up and slowdown. With dual setting secondary valves the maximum acceleration and braking torque is additionally available.

The settings and shifting ranges can be adjusted according to project-specific requirements, see sections “Functions. Crossline (secondary) protection” and “HMF-02 P”.

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Features

Design Characteristics

  • axial piston motor in swashplate design for high pressure open and closed circuit systems
  • optimized starting and low speed behaviour
  • purge valves for circuit and case flushing optional
  • high pressure relief valves set fixed or variable optional
  • SAE high pressure ports radial or axial
  • SAE mounting flange with ANSI or SAE spline shaft

Product Advantages

  • smooth low-speed operation
  • high starting torque
  • compact design
  • high power density
  • high reliability
  • long service life

Technical Data

HMF-02 / HMA-02 28 35 55 63 75 85 105 / 135 165 210 280
Displacement cc/rev 28.6 35.6 54.7 63 75.9 85.6 105 135.6 165.6 210 281.9
Max. operating speed rpm 4500 4500 4100 3900 3800 3600 3500 3200 3100 2700 2400
Max. speed* rpm 4800 4800 4400 4200 4100 3850 3800 3500 3400 3000 2700
Nominal pressure bar 450 450 450 450 450 450 450 450 450 450 450
Max. pressure** bar 500 500 500 500 500 500 500 500 500 500 500
Output torque (Δp=430bar) Nm 196 244 374 431 519 586 719 928 1133 1438 1929
Corner power kW 92 115 161 176 207 221 263 311 368 407 485
Weight approx. (without Oil) kg 16 16 19 24 26 33 33 39 76 101 146
*highest transient speed, that can temporarily occur
**highest transient pressure, that can temporarily occur

Download Datasheet: Linde HMF-02 Fixed displacement motors for open and closed circuits 

Reference: linde-hydraulics.com

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