Regulating Motors

Linde HMR-01, HMR-02, BMR and MR adjustable hydraulic motors

Linde variable displacient motors in the HMR-01, HMR-02, BMR and MR series are swash plate axial piston motors that provide variable displacient for precise speed and torque control. They are characterized by high efficiency, adaptability to changing loads and reliable operation in difficult conditions. With a wide range of applications - from hydrostatic transmissions to industrial drives - these motors are the ideal solution for mobile and specialized equipment.

Linde HMR-01 series adjustable hydraulic motors

Main characteristics:

• Adjustable axial piston motor with swash plate
• Displacient: ~55–210 cm³/rev
• Maximum pressure: up to 480 bar
• Designed for operation in closed hydraulic systis

Main advantages:

• Compact design
• Efficient adjustment of working volume
• High efficiency under variable load

Application:

• Hydrostatic transmissions
• Mobile equipment drivetrains
• Agricultural and municipal machinery

Linde HMR-02 series adjustable hydraulic motors

Main characteristics:

• New generation reinforced adjustable motor
• Displacient: ~55–280 cm³/rev
• Maximum pressure: up to 500 bar
• High reliability in harsh conditions

Main advantages:

• Improved hydraulics and heat transfer
• Higher performance compared to HMR-01
• Long service life under high load

Application:

• Heavy hydrostatic transmissions
• Drilling rigs, construction and forestry equipment
• Tracked machine drives

Linde BMR series variable displacient hydraulic motors

Main characteristics:

• High-performance motor for intensive use
• Adjustable working volume
• Pressure up to 500 bar
• Reliable operation in extrie conditions

Main advantages:

• Large volume adjustment range
• Suitable for heavy duty cycles
• High power

Application:

• Industrial machines
• Mining equipment
• Large mobile installations

Linde MR series adjustable hydraulic motors

Main characteristics:

• Compact adjustable motor
• Designed for lighter loads
• Smaller working volume compared to other series

Main advantages:

• Ease of integration
• Basic level of regulation
• Energy-efficient operation in auxiliary systis

Application:

• Auxiliary drives (fans, rotary mechanisms)
• Systis with limited space
• Small mobile machines

If the hydraulic motor does not turn, there are extraneous sounds from the hydraulic motor, oil leaks from the hydraulics, loss of power - contact us - we will advise you and do our best.

We will also help solve such issues as::

• Loss of efficiency, insufficient power:
  • Wear of the cylinder block, pistons, distribution plate
  • Internal oil leaks
• Uncontrolled decrease or increase in rotation speed:
  • Malfunction of the adjusting mechanism (cylinder block tilt adjuster)
  • Problis with electro-hydraulic control valves
• Noise, vibrations during operation:
  • Bearing wear
  • Deformation or damage to parts - shaft, piston groups, for example
• Motor overheating:
  • Using oil of the wrong viscosity
  • High level of internal oil leaks
  • Contamination or blockage of hydraulic lines
• External oil leaks:
  • Wear of seals, packings, O-rings

We repair Linde hydraulics - quickly, efficiently, and humanely. We know how to do it well so that the equipment works as it should.

And if you need spare parts for a hydraulic motor? We will select what you need, give advice on the best way, and explain what is for what. If you are not sure which part is which, don't worry, contact us, we will figure it out together. We have spare parts catalogs and hydraulic diagrams, ready to help with repair instructions. Or just leave your number - we will dial it ourselves. At Aspect Plus, we are always happy to help!