A10 series Yuken Variable piston pump
Youyan A series variable piston pumps have a wide range of displacement, ranging from 10cm3/rev to 219cm3/Rev. Common displacement includes: A10, A16, A22, A37, A56, A70, A90, A145
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YUKEN Variable Displacement Piston Pump Series A10 – Models and Related Parameters
1. Model Nomenclature of Series A10
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A10: Series designation, indicating the variable displacement piston pump of Series A10.
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F: Mounting type, flange mounting (standard type for Series A10; foot mounting requires an additional mounting bracket).
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R: Rotation direction, clockwise when viewed from the shaft end (standard type; counterclockwise rotation is available on request except for A100 model).
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01: Control method, pressure compensator control type.
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B/C/H: Pressure adjustment range (B: 1.2~7 MPa; C: 2.0~16 MPa; H: 2.0~21 MPa).
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12: Design number, standard design for Series A10.
2. Main Models and Key Technical Parameters
|
Model
|
Geometric Displacement (cm³/rev)
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Rated Pressure (MPa / psi)
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Maximum Intermittent Pressure (MPa / psi)
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Shaft Speed Range (r/min)
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Minimum Adjustable Flow (cm³/rev)
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Approx. Mass (kg / lbs)
|
Pressure Adjustment Range (MPa)
|
|---|---|---|---|---|---|---|---|
|
A10-FR01B-12
|
10.0
|
16 / 2320
|
21 / 3050
|
600 ~ 1800
|
2.0
|
8.5 / 18.7
|
1.2 ~ 7
|
|
A10-FR01C-12
|
10.0
|
16 / 2320
|
21 / 3050
|
600 ~ 1800
|
2.0
|
8.5 / 18.7
|
2.0 ~ 16
|
|
A10-FR01H-12
|
10.0
|
16 / 2320
|
21 / 3050
|
600 ~ 1800
|
2.0
|
8.5 / 18.7
|
2.0 ~ 21
|
3. Additional Technical Specifications
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Control Method: Pressure compensator control (standard); other control methods are available on request.
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Hydraulic Fluid: Petroleum-based oil (ISO VG32 recommended); the operating temperature range is 0 ~ 60 °C.
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Mounting Note: Series A10 adopts flange mounting as standard. If foot mounting is required, an additional mounting bracket (Part No. LP-1A-10) must be ordered separately, with a bracket mass of 2.2 kg.
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Response Time: Under the condition of 1500 r/min shaft speed, ISO VG32 oil, and 50 °C oil temperature, the response time is approximately 2.6 ms.
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Pressure Adjustment: Turning the pressure adjustment screw clockwise increases the pressure; each full turn of the screw adjusts the pressure by 2.9 MPa for A10-FR01B, and 5.4 MPa for A10-FR01C/H.
4. Important Notes
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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.
