HMV-02 PTO

Displacement size from 105 -165D cc
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PTO - Through-drive motor for open and closed circuit operation

In conventional drives the torque of the hydraulic motor can be transmitted to the cardan shaft only by means of a dropbox. For further optimization of the drive train Linde Hydraulics developed the PTO Through-Drive Motor. Based on the standard hydraulic motor of the Series 02 with just one shaft end, the PTO Through-Drive Motor offers two shaft ends to transmit the torque. Hence the machine designer can conceive the hydraulic motor to fit directly and immediately into the drive train thus saving mounting space. The dropbox usually needed in a conventional propulsion drive can be saved. This reduces both noise emission and fabrication cost of the entire vehicle while overall efficiency increases.
As all Linde motors they are able to provide the required torque even at low speeds and make it possible to start smoothly and sensitively.Therefore, additional gear ratios for rpm reduction are not necessary. This reduces the amout of parts going into the component and also increases the overall mechanical efficiency, minimizes windage losses as well as the noize level of the machine.
The HMV-02D double axial piston hydraulic motor is with a shaft flange also PTO-capable.

Advantages

  • Two shaft-ends
  • Drop-box eliminated
  • Smaller cooler
  • Simplified drive line design (components, part numbers)
  • Fits directly into the drive line
  • No interruption of tractive effort, stepless driving
  • Increased tractive effort / direct drive
  • Improved transmission efficiency
  • Lower overall cost
  • Less fuel consumption
  • Reduced noise emissions

Technical Data

HMV-02 PTO 105 135 165 210 280 105D 165D
Max.displacementlumen cc/rev 105 135.6 165.6 210 281.9 210 331.2
Max. operating speed at Vmaxrehzahl bei Vmax* rpm 3700 3200 3100 2700 2400 3300 2900
Max. speed at Vmax* rpm 3800 3500 3400 3000 2700 3400 3100
Max. operating speed at Vmin rpm 4100 3700 3500 3200 2900 4100 3500
Max. speed at Vmin* rpm 4700 400 3900 3500 3200 4400 3700
Nominal pressure bar 450 450 450 450 450 450 450
Max. pressure** bar 500 500 500 500 500 500 500
Output torque (Δp=430bar) Nm 719 928 1133 1438 1929 1437 2267
Corner power KW 309 360 415 482 586 677 878
Weight approx. (without oil) kg 42 56 76 101 146 98 149
* highest transient speed, that can temporarily occur
** highest transient pressure, that can temporarily occur

Downloads

Name File-Type Size  
Productcatalogue.-Turning-Power-into-Motion..pdf PDF 5.92 Mb Download
HMF_A_V_R-02-hydraulic-motors-for-open-and-closed-operation.pdf PDF 1.73 Mb Download

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