A10VSO100DFE1/31R-PPA12K02 A10VSO100FHD/31R-PPA12N00 Hydraulic pump Rexroth axial piston pump German A10VSO100DR DFR

FAQ:

2. What are the available displacement sizes?

The A10VSO series offers displacements from 10 to 140 cc/rev, categorized into:

• 31/32 series: 18–140 cc/rev (common sizes: 28, 45, 71, 100, 140).

• 52 series: 10 cc/rev (limited models).

3. How does the control mechanism work?

The pump supports multiple control types, indicated in the model code (e.g., DFR1):

• DR: Pressure control (remote).

• DFR: Pressure/flow control.

• DFLR: Pressure/flow/power control.

• FE/DFE: Electrohydraulic flow or pressure/flow control.

• ED: Electrohydraulic pressure control.

4. What are the installation requirements?

• Flange types: ISO 2-hole (A) or 4-hole (B) for larger sizes (e.g., 140 cc/rev).

• Shaft options: Keyed straight shaft (P), SAE splined shaft (S/R).

• Seals: NBR (standard) or FKM (fluorocarbon) for high-temperature fluids.

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