Gear hydraulic motor
TM series Jihostroj


  • Technology:


  • Rotational speed:

    Min.: 0 rpm (0 rad.min-1)

    Max.: 5000 rpm (31415.93 rad.min-1)

  • Pressure:

    Min.: 0 bar (0 psi)

    Max.: 300 bar (4351.13 psi)

  • Displacement:

    Min.: 4 cm³ (0.14 fl us oz)

    Max.: 32 cm³ (1.08 fl us oz)


The TM 3 series hydraulic gear motors are an innovated version of the TM series and their design arises from the T2 series gear pumps. Their body is made of aluminium alloy, flange and cover are of cast iron, the gears are of steel. They are equipped with the hydraulic balancing of axial clearance. In comparison with the original design they have remarkable better parameters of noise, higher working pressure with higher capacity, torque and efficiency within the whole range of speed and temperature. They are being manufactured in unidirectional design as clockwise or anticlockwise motors, they can be in a reversible version, too.

The range of geometrical volumes of the motors are Vg=4 to 32 ccm/rev, the range of working speed is from 500 to 4000 min-1 and maximal working pressure is 270 bar.

The hydraulic motors are being manufactured in a wide range of drives, connecting flanges and fluid inputs and outputs. They conform to the ISO, SAE and other worldwide accepted standards. They are entirely compatible with the TM series.

For difficult operations with axial load and hard radial load of driving gear is in this series available hydraulic motor with auxiliary bearing in the flange.


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