![[Yuken] — A Series A56 Variable Displacement Piston Pump (External Pilot Pressure Compensator, 56.2 cm3/rev)](https://img.prosourcemro.com/2026/05/002-3-1024x887.png)
Piston Pumps
Yuken
[Yuken] — A Series A56 Variable Displacement Piston Pump (External Pilot Pressure Compensator, 56.2 cm3/rev)
Family ID: YUKEN-A-A56-07
"A" Series Variable Displacement Piston Pumps - Single Pump, Pilot Pressure Control Type Pressure Compensator.
4 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| A56-F-R-07-K-32 | Yuken A56 (56.2 cm3/rev) external pilot, Flange mount, Axial port | Yuken | Series: A | Frame: A56 | Geometric Displacement: 56.2 cm3/rev | Min. Adjustment Flow: 12 cm3/rev | Mounting: Flange | Direction of Rotation: Clockwise (viewed from shaft end) | Control Type: External Pilot Pressure Compensator (07) | Port Position: Axial port | Shaft End: Parallel key (K) | Design Number: 32 | Rated Pressure: 16 MPa | Max. Working Pressure: 21 MPa | Min. Adjustment Pressure: 1.2 MPa | Allowable Speed: 600-1800 r/min | ||
| A56-F-R-07-S-K-32 | Yuken A56 (56.2 cm3/rev) external pilot, Flange mount, Side port | Yuken | Series: A | Frame: A56 | Geometric Displacement: 56.2 cm3/rev | Min. Adjustment Flow: 12 cm3/rev | Mounting: Flange | Direction of Rotation: Clockwise (viewed from shaft end) | Control Type: External Pilot Pressure Compensator (07) | Port Position: Side port | Shaft End: Parallel key (K) | Design Number: 32 | Rated Pressure: 16 MPa | Max. Working Pressure: 21 MPa | Min. Adjustment Pressure: 1.2 MPa | Allowable Speed: 600-1800 r/min | ||
| A56-L-R-07-K-32 | Yuken A56 (56.2 cm3/rev) external pilot, Foot mount, Axial port | Yuken | Series: A | Frame: A56 | Geometric Displacement: 56.2 cm3/rev | Min. Adjustment Flow: 12 cm3/rev | Mounting: Foot | Direction of Rotation: Clockwise (viewed from shaft end) | Control Type: External Pilot Pressure Compensator (07) | Port Position: Axial port | Shaft End: Parallel key (K) | Design Number: 32 | Rated Pressure: 16 MPa | Max. Working Pressure: 21 MPa | Min. Adjustment Pressure: 1.2 MPa | Allowable Speed: 600-1800 r/min | ||
| A56-L-R-07-S-K-32 | Yuken A56 (56.2 cm3/rev) external pilot, Foot mount, Side port | Yuken | Series: A | Frame: A56 | Geometric Displacement: 56.2 cm3/rev | Min. Adjustment Flow: 12 cm3/rev | Mounting: Foot | Direction of Rotation: Clockwise (viewed from shaft end) | Control Type: External Pilot Pressure Compensator (07) | Port Position: Side port | Shaft End: Parallel key (K) | Design Number: 32 | Rated Pressure: 16 MPa | Max. Working Pressure: 21 MPa | Min. Adjustment Pressure: 1.2 MPa | Allowable Speed: 600-1800 r/min |
