9b1b0aca4c0fd0baad8869ee869ecd92
3 week ago
Product details
H10LC Direct-Drive Electro-Hydraulic Servo Valve
Product Overview
H10LC direct-drive electro-hydraulic servo valve is a large-flow single-stage direct-drive servo valve. Equipped with high-thrust linear force motor to directly drive the main spool without pilot stage and auxiliary pilot oil circuit. It adopts built-in LVDT spool position closed-loop feedback and integrated servo drive amplifier. Compared with traditional nozzle-flapper servo valves, it eliminates fragile pilot components, greatly improving contamination resistance and reducing internal leakage. It adopts ISO 4401-05 standard installation interface. It is a reliable replacement solution for imported direct-drive servo valves, widely used in medium and large flow high-precision closed-loop electro-hydraulic control systems.
H10LC Direct-Drive Servo Valve is a high-performance direct-drive electro-hydraulic Hydraulic valve. It serves as premium optional Excavator Spare Parts and core precision control component for high-end hydraulic system. Adopting mature direct-drive structure without independent pilot oil supply, this Hydraulic valve receives electronic control signals to directly drive the internal spool. It accurately regulates flow rate and flow direction of hydraulic fluid, greatly optimizing response characteristics and operational stability of the hydraulic system. When deployed as Excavator Spare Parts, it delivers sensitive and smooth manipulation for excavator working attachments.
Common Rated Flow Specifications
Rated flow under pressure drop ΔP=70 bar: 40 L/min, 60 L/min, 80 L/min, 100 L/min, 120 L/min
- Structure: Single-stage direct-drive four-way servo valve
- Driving Mode: High thrust linear force motor direct drive, pilotless design
- Feedback: Built-in LVDT electrical position feedback
- Electronic Configuration: Integrated servo drive amplifier
- Mounting Standard: ISO 4401-05
Main Technical Parameters
Parameter Specification
Valve Type Direct-Drive Single-Stage Electro-Hydraulic Servo Valve
Max Working Pressure (P/A/B Ports) 315 bar (31.5 MPa)
Maximum Allowable Return Pressure (T Port) ≤ 100 bar
Recommended Hydraulic Fluid ISO VG32, VG46 anti-wear mineral hydraulic oil
Required Oil Cleanliness NAS 8 or higher grade
Operating Temperature -25°C ~ +80°C
Hysteresis ≤ 2.5%
Resolution ≤ 0.4%
Control Signal ±10V DC / 4~20mA optional
Step Response Time (0~100% command) ≤ 10 ms
Anti-Vibration Capacity 25g triaxial vibration resistance
Product Advantages
1. Pilot-free direct drive structure, removing delicate nozzle-flapper assembly, excellent anti-contamination performance and lower requirements on hydraulic oil cleanliness
2. High thrust linear force motor design, stable output under large flow working conditions, strong anti-load interference capability
3. Built-in LVDT closed-loop feedback, outstanding linearity and repeat positioning accuracy
4. Integrated servo amplifier, factory pre-adjusted, simple wiring and convenient field commissioning
5. Low standby leakage, effectively reduce system heat generation and energy consumption during long-term operation
6. Standard ISO installation dimensions, fully interchangeable with mainstream imported NG10 direct-drive servo valves
7. Simplified internal construction, fewer precision vulnerable spare parts, lower maintenance costs and longer service cycle
Application Range
Large material fatigue test benches, dynamic simulation test equipment, metallurgical rolling auxiliary equipment, hydraulic presses, large precision forming machinery, engineering simulation platforms and medium & large flow closed-loop servo hydraulic control equipment.
Similar Video Recommendation
<
>
Bossgoovideo.com Contact Now
If you are interested in the product, contact Bossgoovideo.com for more information
- *To:
- Ningbo Hengnuo Hydraulic Drive Co.,Ltd
- *Message:
-
Submit
Disclaimer :
The information of Bossgoovideo.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 Bossgoovideo.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.
Suppliers
Ningbo Hengnuo Hydraulic Drive Co.,Ltd
Audited supplier
4 year
Main Product:
hydraulic motor,
gear box,
hydraulic pump ,
hydraulic valve ,
hydraulic winch,
hydraulic system