A145-FR04BK-32 YUKEN variable displacement piston pump
YUKEN piston pump series: A series, AR series, ARL1 series, A3H series, A3HG series, A7H series.
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Parameter Specification of YUKEN Piston Pump A145-FR04BK-32
1. Model Interpretation
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A145: Series identifier, indicating the A145 series variable displacement piston pump, which is designed for high-performance industrial applications;
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F: Mounting type, representing flange mounting (F = Flange Mounting), which is suitable for fixed installation in hydraulic systems;
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R: Rotation direction, indicating clockwise rotation (standard configuration) when viewed from the shaft end;
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04: Control mode code, corresponding to the specified control type for stable pressure and flow regulation;
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BK: Pressure adjustment type, indicating the pressure regulating configuration matched with the pump, ensuring accurate pressure control range;
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32: Design number, representing the specific design version of the pump, corresponding to the standard configuration of the series.
2. Core Technical Parameters
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Parameter Name
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Specification
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Unit
|
|---|---|---|
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Pump Type
|
Variable Displacement Piston Pump
|
–
|
|
Geometric Displacement
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145.0
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cm³/rev
|
|
Rated Operating Pressure
|
21
|
MPa (3050 psi)
|
|
Maximum Pressure
|
28
|
MPa (4060 psi)
|
|
Rated Speed
|
1800
|
r/min
|
|
Maximum Speed
|
2500
|
r/min
|
|
Pressure Adjustment Range
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20 – 28.6
|
MPa (290 – 415 kgf/cm²)
|
|
Recommended Oil Viscosity
|
32
|
cSt (ISO VG 32, 50℃)
|
|
Material
|
Cast Iron
|
–
|
3. Performance Parameters
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Volumetric Efficiency: ≥ 95% (under rated speed and pressure, with ISO VG 32 oil at 50℃);
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Overall Efficiency: ≥ 88% (under rated working conditions);
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Flow Characteristics: The output flow can be automatically adjusted according to the load change, matching the pressure and flow required by the system to achieve energy-saving effect;
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Control Performance: Good linearity between input signal current and full-cutoff pressure, easy to adjust pressure and flow through current signal.
4. Installation & Working Conditions
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Mounting Type: Flange Mounting (F type), consistent with the standard installation dimensions of YUKEN A145 series;
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Rotation Direction: Clockwise (standard), customized counterclockwise rotation is available on request;
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Working Temperature: -10℃ ~ 80℃ (ambient temperature), the oil temperature should be controlled within 30℃ ~ 60℃ for long-term stable operation;
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Oil Cleanliness: NAS 8 class or higher, to avoid wear of internal components and ensure service life;
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Application Scope: Suitable for industrial machinery, hydraulic equipment, construction machinery, material handling equipment, etc..
5. Other Specifications
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Drive Method: Mechanical drive, matching with the corresponding motor power (refer to the actual system configuration);
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Weight: Approximately 83 kg (depending on specific configuration);
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Design Standard: Complies with YUKEN A series variable displacement piston pump technical standards, with reliable performance and long service life;
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Maintenance: Regular oil change and filter replacement are recommended to ensure the pump operates stably for a long time.易损 parts are compatible with original YUKEN accessories.
yuken Variable Displacement Piston Pumps
| A10-F-R-01-B-K-32 A10-FR07CS-12 A10-LR09DS-60 A100-FR01BS-60 A100-FR07CS-12 A100-LR09DS-60 A145-F-R-05EH-60 A145-FR01CK-32 A145-FR04BK-32 A145-LR01AS-60 A16-F-R-01-C-K-32 A16-FR01CK-32 A16-FR04BK-32 A16-LR01AS-60 A22-F-R-01-B-K-32 A22-FR01BS-60 A22-FR07CS-12 A22-LR09DS-60 A37-F-R-01-C-K-32 A37-FR01CK-32 A37-FR04BK-32 A37-LR01AS-60 A45-FR01BS-60 A45-FR07CS-12 A45-LR09DS-60 |
A56-FR01CK-32 A56-FR04BK-32 A56-LR01AS-60 A70-FR01BS-60 A70-FR07CS-12 A70-LR09DS-60 A90-FR01CK-32 A90-FR04BK-32 A90-LR01AS-60 AR16-FR01C-12 AR16-FR01C-22 AR16-FR01D-12 AR16-FR07C-22 AR16-LR01C-22 AR16-LR09C-22 AR22-FR01C-12 AR22-FR01C-22 AR22-FR01D-12 AR22-FR04C-22 AR22-LR01C-22 AR22-LR04C-22 AR37-FR01C-22 AR37-FR07C-22 AR37-LR01C-22 AR37-LR07C-22 |
ARL1-16-FR01C-22 ARL1-16-FR04C-22 ARL1-16-LR01C-22 ARL1-16-LR04C-22 ARL1-22-FR01C-22 ARL1-22-FR07C-22 ARL1-22-LR01C-22 ARL1-22-LR07C-22 ARL1-8-F-R-01-C-K-10 A7H180-FR01KK-10 A7H180-FR07KK-10 A7H180-FR09-11A4K-10 A7H180-LR01KK-10 A7H180-LR07KK-10 A3H100-FR01-11A4K-10 A3H100-FR07-11A4K-10 A3H100-FR09-11A4K-10 A3H116-FR01KK-10 A3H116-FR07KK-10 A3H145-FR01-11A4K-10 A3H145-FR01KK-10 A3H145-FR04KK-10 A3H145-FR07-11A4K-10 A3H145-FR09-11A4K-10 A3H16-FR01-11A4K-10 |
A3H16-FR01KK-10 A3H16-FR07-11A4K-10 A3H16-FR09-11A4K-10 A3H16-FR14KK-10 A3H16-LR01KK-10 A3H180-FR01-11A4K-10 A3H180-FR01KK-10 A3H180-FR07-11A4K-10 A3H180-FR07KK-10 A3H180-FR09-11A4K-10 A3H37-FR01-11A4K-10 A3H37-FR01KK-10 A3H37-FR07-11A4K-10 A3H37-FR07KK-10 A3H37-FR09-11A4K-10 A3H37-LR01KK-10 A3H56-FR01-11A4K-10 A3H56-FR01KK-10 A3H56-FR04KK-10 A3H56-FR07-11A4K-10 A3H56-FR09-11A4K-10 A3H56-LR01KK-10 A3H71-FR01-11A4K-10 A3H71-FR01KK-10 A3H71-FR07-11A4K-10 |
A3H71-FR07KK-10 A3H71-LR01KK-10 A3H90-FR01KK-10 A3H90-FR04KK-10 A3HG16-FR01KK-10 A3HG37-FR01KK-10 A3HG56-FR01KK-10 A3HG71-FR01KK-E1C-10 A3HG71-FR01KK-E1D-10 A3HG71-FR01KK-J1C-10 A3HG71-FR01KK-J1D-10 A3HG71-FR01KK-U1C-10 A3HG71-FR01KK-U1D-10 A3HG71-FR07KK-E1C-10 A3HG71-FR07KK-E1D-10 A3HG71-FR07KK-J1C-10 A3HG71-FR07KK-J1D-10 A3HG71-FR07KSP-E1C-10 A3HG71-FR07KSP-E1D-10 A3HG71-FR14KK-E1C-10 A3HG71-FR14KK-E1D-10 A3HG71-FR14KK-J1C-10 A3HG71-FR14KK-J1D-10 A3HG71-FR14KSP-E1C-10 A3HG71-FR14KSP-E1D-10 |
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Process steps：
Customer inquiry: Customers will make inquiries before placing an order to understand product details and communication needs.
Quotation: According to customer needs, provide a formal quotation, including the name, model, quantity, delivery time, payment method, etc. of the goods.
Order confirmation: After the customer confirms the quotation, a formal purchase order will be placed.
Confirm the delivery time: communicate the delivery time with the production department, inform the factory of the order details, and arrange the production plan.
Sign an export contract: After the two parties confirm that it is correct, sign an export contract to establish a trade relationship.
Implement the letter of credit (if applicable): If the payment method of the letter of credit is used, the customer needs to be urged to issue the certificate and review the contents of the letter of credit.
Export stocking: According to the requirements of the contract and the letter of credit, arrange production, purchase raw materials and packaging, and prepare the goods.
Chartering and booking: Contact the freight forwarder to make a booking and arrange the transportation of goods.
Export inspection: Apply to the quality inspection department for export commodity inspection and provide relevant documents.
Apply for a write-off slip: apply for a write-off slip from the foreign exchange management department for subsequent foreign exchange write-off.
Export declaration: Declare exports to the customs and provide documents such as power of attorney for customs declaration, customs declaration form for export goods, commercial invoice, packing list, etc.
