NACHI VDC vane pump
The NACHI VDC Vane Pump is a highly efficient and reliable solution designed to meet the demanding needs of various industrial applications. Featuring advanced vane technology, this pump offers superior performance with smooth and quiet operation. Its compact design ensures easy installation and space-saving benefits, making it ideal for systems with limited space.
The VDC Vane Pump is engineered for high efficiency, providing consistent flow rates and optimal energy savings. With robust construction and high-quality materials, it guarantees long-term durability and minimal maintenance requirements. This pump is perfect for applications such as machine tools, injection molding machines, and other hydraulic systems where precise flow control is critical.
Trust in NACHI’s expertise and innovation to deliver a pump that meets your highest expectations for performance and reliability. Upgrade your system with the NACHI VDC Vane Pump and experience the difference in efficiency and quality.
NACHI VDC Features
- Efficiency: In the event that the efficiency is high since the Kawasaki K3V63DT pump will pump considerably; this will save efficiency while working.
- Engineered Durability: The pump, designed with weapons of solid materials and the latest technological advancements, can handle all rough conditions and heavy usage practices.
- Compact Design: It is compact and lightweight for easy installation and integration into a wide range of hydraulic systems.
- Variable Displacement: The K3V63DT is added with a variable displacement feature that enables it always to maintain a high degree of efficiency in relation to the control of flow and pressure in hydraulics, thus providing better flexibility and performance in the system.
- Low Noise Operation: The pump operates silently by design and fits all applications where noise is a concern.
- Low Maintenance: The pump design in the series is simple to access and maintain, thus reducing downtime and making sure that servicing and repairs are done quickly and efficiently.
- High Reliability: Kawasaki K3V63DT pumps have proven high reliability in extensive use for industrial and mobile applications and deliver regular performance.
NACHI VDC Specifications
| Model No. | Capacity cm3/rev | No-load Discharge Rate ℓ/min 1000min-1 | No-load Discharge Rate ℓ/min 1200min-1 | No-load Discharge Rate ℓ/min 1500min-1 | No-load Discharge Rate ℓ/min 1800min-1 | Pressure Adjustment Range MPa {kgf/cm2} | Revolution Speed min-1 | Weight kg |
| VDC-1A(B)-1A2-20 | 16.7 | 16.7 | 20 | 25 | 30 | 1.5 to 3.5 {15.3 to 35.7} | 800-1800 | 9.5 |
| VDC-1A(B)-1A3 | 16.7 | 16.7 | 20 | 25 | 30 | 1.5 to 3.5 {15.3 to 35.7} | 800-1800 | 9.5 |
| VDC-1A(B)-1A4 | 20 | 20 | 24 | 30 | 36 | 2 to 7 {20.4 to 71.4} | 800-1800 | 9.5 |
| VDC-1A(B)-1A5 | 25 | 25 | 30 | 37.5 | 45 | 5 to 10.5 {51 to 107} | 800-1800 | 9.5 |
| VDC-1A(B)-2A2-20 | 22 | 22 | 26 | 32.5 | 39 | 1.5 to 3.5 {15.3 to 35.7} | 800-1800 | 9.5 |
| VDC-1A(B)-2A3 | 22 | 22 | 26 | 32.5 | 39 | 1.5 to 3.5 {15.3 to 35.7} | 800-1800 | 9.5 |
| VDC-2A(B)-1A2-20 | 30 | 30 | 36 | 45 | 54 | 1.5 to 3.5 {15.3 to 35.7} | 800-1800 | 25 |
| VDC-2A(B)-1A3 | 30 | 30 | 36 | 45 | 54 | 1.5 to 3.5 {15.3 to 35.7} | 800-1800 | 25 |
| VDC-2A(B)-1A4 | 36 | 36 | 43 | 54 | 65 | 2 to 7 {20.4 to 71.4} | 800-1800 | 25 |
| VDC-2A(B)-1A5 | 45 | 45 | 54 | 67.5 | 81 | 5 to 10.5 {51 to 107} | 800-1800 | 25 |
| VDC-2A(B)-2A2-20 | 39 | 39 | 47 | 58.5 | 70 | 1.5 to 3.5 {15.3 to 35.7} | 800-1800 | 25 |
| VDC-2A(B)-2A3 | 39 | 39 | 47 | 58.5 | 70 | 1.5 to 3.5 {15.3 to 35.7} | 800-1800 | 25 |
| VDC-3A(B)-1A2-20 | 67 | 67 | 80 | 100 | 120 | 1.5 to 3.5 {15.3 to 35.7} | 800-1800 | 47 |
| VDC-3A(B)-1A3 | 67 | 67 | 80 | 100 | 120 | 1.5 to 3.5 {15.3 to 35.7} | 800-1800 | 47 |
| VDC-3A(B)-1A4 | 80 | 80 | 96 | 120 | 144 | 2 to 7 {20.4 to 71.4} | 800-1800 | 47 |
| VDC-3A(B)-1A5 | 100 | 100 | 120 | 150 | 180 | 5 to 10.5 {51 to 107} | 800-1800 | 47 |
NACHI VDC vane pump catalogue
| Model Number | Vdc Pump Price | Stock Availability | Send Inquiry |
| VDC-1A-1A2-20 | $380-$800 | Limited Stock | Send Inquiry |
| VDC-1B-2A2-20 | $385-$790 | In Stock | Send Inquiry |
| VDC-11A-2A2-2A3-20 | $390-$780 | Limited Stock | Send Inquiry |
| VDC-12B-1A5-1A5-20 | $395-$770 | In Stock | Send Inquiry |
| VDC-1A-1A3-20 | $400-$760 | Limited Stock | Send Inquiry |
| VDC-1B-2A3-20 | $405-$750 | In Stock | Send Inquiry |
| VDC-11B-2A2-2A3-20 | $410-$740 | Limited Stock | Send Inquiry |
| VDC-11A-1A5-1A5-20 | $415-$730 | In Stock | Send Inquiry |
| VDC-1B-1A5-20 | $420-$720 | Limited Stock | Send Inquiry |
| VDC-2A-1A2-20 | $425-$710 | In Stock | Send Inquiry |
| VDC-12A-2A3-2A3-20 | $430-$700 | Limited Stock | Send Inquiry |
| VDC-22A-2A3-2A3-20 | $435-$690 | In Stock | Send Inquiry |
| VDC-1A-2A2-20 | $440-$680 | Limited Stock | Send Inquiry |
| VDC-2A-1A3-20 | $445-$670 | In Stock | Send Inquiry |
| VDC-11B-2A3-2A3-20 | $450-$660 | Limited Stock | Send Inquiry |
| VDC-22B-2A3-2A3-20 | $455-$650 | In Stock | Send Inquiry |
| VDC-1A-2A3-20 | $460-$640 | Limited Stock | Send Inquiry |
| VDC-2A-1A5-20 | $465-$630 | In Stock | Send Inquiry |
| VDC-12B-2A3-1A5-20 | $470-$620 | Limited Stock | Send Inquiry |
| VDC-22B-2A3-1A5-20 | $475-$610 | In Stock | Send Inquiry |
For VDC vane pump for sale and stock availability, please contact our business manager for pricing information.
VDC pump manual PDF
The VDC pump manual PDF is an essential guide for users, providing comprehensive information on the installation, operation, and maintenance of VDC pumps. This manual covers crucial aspects such as safety guidelines, technical specifications, troubleshooting tips, and routine maintenance procedures. It is designed to help users maximize the efficiency and lifespan of their VDC pumps. With detailed illustrations and step-by-step instructions, this manual ensures that even those with minimal technical knowledge can effectively utilize and maintain their VDC pumps. Whether you are a professional technician or a first-time user, this manual is a valuable resource for ensuring optimal pump performance.
VDC pump applications
- Hydraulic Systems: VDC pumps are ideal for hydraulic systems requiring high pressure and stable performance, up to 14 MPa. These systems benefit from the pump's efficient and reliable operation.
- Industrial Machinery: The pump's low vibration and noise characteristics make it suitable for use in various industrial machinery, enhancing operational comfort and reducing noise pollution.
- Precision Equipment: With outstanding response and high-precision operation, VDC pumps are well-suited for precision equipment that demands accurate and stable performance during starts, stops, and load changes.
- Energy Efficient Systems: The high efficiency and minimal power loss features make these pumps suitable for systems focused on energy efficiency, reducing overall energy consumption and operational costs.
- Maintenance-Friendly Applications: The simplified maintenance and handling characteristics of VDC pumps make them suitable for applications where ease of maintenance is critical, reducing downtime and maintenance costs.
- Aerospace Applications: Due to their high efficiency and reliability, VDC pumps are suitable for aerospace applications where high performance and precision are essential.
- Fluid Power Systems: These pumps are ideal for fluid power systems that require consistent and reliable hydraulic power, making them suitable for a wide range of industrial and mobile equipment.
VDC pump FAQ
The maximum working pressure for the NACHI VDC vane pump is 14 MPa (142.8 kgf/cm²).
The NACHI VDC vane pump comes in various models such as VDC-1A, VDC-2A, VDC-3A, etc., with capacities ranging from 16.7 cm³/rev to 70 cm³/rev.
The discharge flow rate can be adjusted by rotating the discharge rate adjusting screw. Turning it clockwise decreases the flow rate, and counterclockwise increases it. The lock nut should be loosened before making adjustments and re-tightened afterward.
Before operating the pump for the first time, put it in a no-load state, then repeatedly start and stop the motor to bleed all air from the pump and suction piping. Continue the no-load operation for at least 10 minutes to discharge all air from the circuit.
For pressures of 7 MPa or lower, use hydraulic fluid equivalent to ISO VG32 (viscosity index of at least 90). For pressures greater than 7 MPa, use fluid equivalent to ISO VG68..
Drain piping must be directed to a point below the tank fluid level, ensuring back pressure due to pipe resistance does not exceed 0.1 MPa. For pumps with two drain ports, use the higher drain port.
The factory default pressure settings for the VDC series are as follows:
- Setting 2: 3.5 MPa (35.7 kgf/cm²)
- Setting 3: 3 MPa (30.6 kgf/cm²)
- Setting 4: 5 MPa (51 kgf/cm²)
- Setting 5: 7 MPa (71.4 kgf/cm²)
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