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The general situation of the radial force and axial force on the hydraulic motor of agricultural machinery

2021-06-19 09:53:45
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     External five-star hydraulic motor Can withstand higher radial force and radial load Five star hydraulic motor Taper roller bearings are used. When the customer must install the axial force in the model selection, the external five stars can be selected Hydraulic motor

Cylindrical roller bearings are selected for the hydraulic motor of the radial piston pump of the swing cylinder, so the hydraulic motor can only be installed with radial load instead of axial force.

QJM series low-speed large torque hydraulic motors rely on their own oil distribution shafts to work safely. Therefore, the hydraulic motors can not bear axial and radial forces, only output pure torque. When installing the hydraulic motors, the rotating shafts must be fixed with rolling bearings.

BM series products Cycloid hydraulic motor The main shaft bearing is equipped with angular contact ball bearing, so it bears certain radial and radial forces. In addition, the cycloidal hydraulic motor of 2K series products adopts the design scheme of conical roller bearing support point, which has great radial bearing capacity and certain radial load, so that the hydraulic motor can immediately promote the organization in work.

The above categories are the selection of rolling bearings in the design scheme of common hydraulic motors. Due to the different selection of rolling bearings, various hydraulic motors bear different axial and radial forces when pushing. Customers should pay attention to this regulation when selecting models.

HZW series radial piston pump hydraulic motor (external five star) can be installed with higher radial force and axial force; HZH series radial piston pump hydraulic motor (internal five star) can bear a large radial force, but can not bear radial load; The hydraulic motor of QJM series products cannot bear all radial and axial forces; BM series cycloidal hydraulic motor can bear certain axial force and radial force; The 2K series cycloidal hydraulic motor can withstand great axial force and certain radial force.

     General condition of hydraulic motor bearing radial force and axial force

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