Rexroth A2fm 6x Series Axial Plunger Motor R902000008 A2FM28/61W-VAB020-S Fixed Motor Original

Feature:

Installation information

The basic information

During commissioning and operation, the axial piston unit must be filled with hydraulic fluid and vented. The above instructions must also be followed in the event of prolonged disuse, as the axial plunger unit is self-empting through the hydraulic line.

Especially in the "drive shaft up" installation, thorough oiling and venting must be performed because of risks such as oil-free operation.

Leakage from the housing area must be discharged to the tank through the highest drain outlet (T1, T2).

If several plunger units share a single drain line, ensure that the corresponding housing pressure is not exceeded. The dimensions of the common drain line must be set to ensure that the maximum allowable shell pressure of all connecting units is not exceeded in any use, especially at cold start. If this cannot be ensured, separate drain lines should be laid if necessary.

In order to achieve good noise values, all connecting lines should be decoupled with elastic elements, and the installation above the tank should be avoided.

Ensure that the tank line is connected below the lowest oil level in the tank under all operating conditions

Installation Site:

Security Warning:

The axial plunger unit is at risk of burning during and shortly after operation. Appropriate safety measures should be taken (e.g. wearing protective clothing).

The moving parts of the high pressure limiting valve can be blocked in some cases due to contaminants such as impure hydraulic fluid in the assembly. This may result in limited or complete loss of the load retaining function in the hoisting winch. The machine and system manufacturer must test whether remedial action is required for the application of the machine in order to hold the load in a safe position and, if necessary, ensure its proper execution.

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