HPV95 Large Servo Assembly

HPV95 Large Servo Assembly

4 week ago

0 0

Ningbo Hengnuo Hydraulic Drive Co.,Ltd

 3 year year

Product details

HPV95 Large Servo Assembly (PC Valve)

Overview:

The HPV95 Large Servo Assembly, commonly referred to as the "PC Valve" (Pilot Control Valve), is a critical hydraulic component used in construction machinery, particularly in excavators such as the PC200-8, PC210-8, PC220-8, and PC240-8 models. It plays a vital role in controlling the flow and pressure of hydraulic fluid to ensure precise and efficient operation of the machine's hydraulic system.

Key Components & Functionality

1. Servo Valve Core:

• The heart of the assembly, responsible for regulating hydraulic pressure and flow based on electronic or mechanical signals.

• Ensures smooth and responsive control of hydraulic actuators (e.g., cylinders, motors).

2. Piston Assembly:

• Converts hydraulic pressure into linear mechanical force.

• Critical for movements such as boom extension, arm swing, and bucket operation.

3. Pressure Control Mechanism:

• Maintains optimal system pressure to prevent overloading and ensure component longevity.

• Adjusts flow rates dynamically to match operational demands.

4. Electronic/Mechanical Interface:

• Integrates with the machine’s control system (ECU) for precise operation.

• May include sensors for feedback on pressure, flow, and position.

Applications

• Excavator Models:

• PC200-8, PC210-8, PC220-8, PC240-8 (and similar models from Komatsu and other manufacturers).

• Primary Functions:

• Control of hydraulic cylinders for digging, lifting, and swinging.

• Regulation of pump output to match workload.

• Ensuring stability and precision in heavy-duty operations.

Technical Specifications (Example)

• Displacement: 95cc (varies by model).

• Operating Pressure: Up to 35 MPa (depending on application).

• Flow Rate: Adjustable based on machine requirements.

• Material: High-strength steel with corrosion-resistant coatings.

Advantages

• Precision Control: Enables fine-tuned movements for delicate tasks.

• Durability: Built to withstand harsh operating conditions (dust, vibrations, extreme temperatures).

• Energy Efficiency: Optimizes hydraulic flow to reduce fuel consumption.

• Compatibility: Designed for seamless integration with OEM hydraulic systems.

Maintenance & Replacement

• Regular Inspection: Check for leaks, wear, or contamination.

• Replacement Indicators:

• Erratic hydraulic performance.

• Unusual noises or vibrations.

• Failure to maintain pressure.

• OEM vs. Aftermarket:

• OEM parts ensure compatibility and warranty compliance.

• Aftermarket options may offer cost savings but require careful sourcing.

Common Issues & Troubleshooting

1. Low Hydraulic Pressure:

• Check for internal leaks or worn seals.

• Inspect the servo valve for clogging or damage.

2. Erratic Movement:

• Calibrate or replace sensors if electronic control is involved.

• Verify proper electrical connections.

3. Overheating:

• Ensure adequate cooling and check for blockages in the hydraulic circuit.

You May Also Like

Contact Now

If you are interested in the product, contact 2bvideo.com for more information for more information

To:: Ningbo Hengnuo Hydraulic Drive Co.,Ltd

Message:

Submit

Disclaimer：

The information of 2bvideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of 2bvideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.

Ningbo Hengnuo Hydraulic Drive Co.,Ltd

 Audited supplier

3 year

Address: Ningbo, China

Main Product: hydraulic motor, gear box , hydraulic pump, hydraulic valve , hydraulic winch, hydraulic system

 Contact now