VDC-2A-1A2,VDC-2B-1A2 Vane pump
VDC Series:VDC-1A/B; VDC-2A/B; VDC-3A/B
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Nachi Vane Pump VDC-2A-1A2 & VDC-2B-1A2 Specifications | Detailed Parameters
General Information of Nachi VDC-2A-1A2 & VDC-2B-1A2 Vane Pumps
Detailed Technical Parameters
|
Parameter Item
|
Nachi VDC-2A-1A2
|
Nachi VDC-2B-1A2
|
Unit
|
|
Displacement
|
36
|
36
|
cm³/rev
|
|
No-Load Discharge Rate (1000 min⁻¹)
|
36
|
36
|
L/min
|
|
No-Load Discharge Rate (1200 min⁻¹)
|
43
|
43
|
L/min
|
|
No-Load Discharge Rate (1500 min⁻¹)
|
54
|
54
|
L/min
|
|
No-Load Discharge Rate (1800 min⁻¹)
|
65
|
65
|
L/min
|
|
Pressure Adjustment Range
|
1.5 – 5.0
|
1.5 – 5.0
|
MPa (15.3 – 51.0 kgf/cm²)
|
|
Allowable Peak Pressure
|
16
|
16
|
MPa (163 kgf/cm²)
|
|
Rotational Speed Range
|
800 – 1800
|
800 – 1800
|
min⁻¹
|
|
Weight
|
12.8
|
12.8
|
kg
|
|
Structure Type
|
Subplate Type (Subplate not included)
|
Subplate Type (Subplate not included)
|
–
|
|
Rotation Direction
|
Clockwise (when viewed from the shaft)
|
Clockwise (when viewed from the shaft)
|
–
|
Key Features
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High Efficiency & Stable High-Pressure Operation: Equipped with an innovative pressure control mechanism and a unique 3-point ring support system, the pumps deliver efficient and stable performance at high pressures up to 16 MPa, minimizing power loss especially at full cutoff and ensuring long-term reliable operation.
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Low Vibration & Noise: Adopting optimized vane and ring structures to reduce vibration and noise during operation, the pumps are suitable for applications where noise control is a key requirement, such as precision machining workshops.
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High Precision & Responsiveness: The advanced ring stopper mechanism eliminates excessive ring displacement, ensuring high-precision flow control and quick responsiveness during startup, shutdown, and load changes, meeting the requirements of precise hydraulic systems.
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Easy Maintenance: Pressure and discharge rate adjustment mechanisms are concentrated on the same side of the pump, simplifying daily inspection and maintenance procedures, reducing downtime, and improving work efficiency.
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Compact Design: Despite the larger displacement, the pumps maintain a lightweight and compact structure, facilitating easy installation and integration into various hydraulic systems with limited installation space.
Application Scope
Notes
VDC series Nachi vane pump
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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.
