Hydraulic Cylinders HO Series
The ASHUN HO Series Medium-Duty Tie-Rod Hydraulic Cylinders are engineered for medium-duty industrial environments, delivering stable rated force. Their highly rigid structure adapts to medium-pressure operating environments, meeting the fundamental thrust requirements of medium-sized machinery and automation equipment.
High-Rigidity Tie-Rod Structural Design
Deliver Stable 140 bar (2000 psi) Rated Force
Extensive End-Connection Configurations
Material Options for Specific Operating Conditions
Specification
| Item | Specification Value |
|---|---|
| Bore Size | Ø40, Ø50, Ø63, Ø80, Ø100, Ø125, Ø150, Ø180, Ø200 (mm) |
| Max. Operating Pressure | 140 bar (2000 psi) |
| Barrel Material | Carbon Steel, Stainless Steel |
| Temperature Range | NBR/PU：-25°C ~ +80°C VITON：-10°C ~ +150°C |
| Operating Speed | 8 ~ 300 mm/sec |
| Rod Thread | JIS 6g/6H |
| Mounting Styles | LA/LB, FA/FB, CA/CB, TA/TC, etc. |
Description
Product Description
The ASHUN HO Series Medium-Duty Tie-Rod Hydraulic Cylinders are developed for industrial applications subject to medium loads, featuring a highly rigid structural design. Their tie-rod profile not only facilitates machine installation and alignment but also demonstrates high reliability and actuation precision in medium-sized metalworking equipment, rubber and plastic molding machines, and heavy-duty automation machinery.
Through standardized interfaces and diverse end-connection styles, this series seamlessly integrates with various complex mechanical structures. We also offer versatile cylinder materials and special seal options, ensuring the equipment maintains stable, long-lasting operation even in harsh or high-temperature factory environments.
Product Features
- Comprehensive Medium-Duty Specs: Bore sizes ranging from Ø40 to Ø200mm, fully meeting the thrust requirements of various medium-sized machinery.
- High-Rigidity Structure: The tie-rod design enhances installation flatness, providing excellent pressure resistance and operational stability.
- Flexible Mounting Options: Equipped with multiple standard mounting styles such as flange, foot, and trunnion to seamlessly connect with complex mechanisms.
- Harsh Environment Adaptability: Cylinder tubes are available in carbon steel or stainless steel, with an option for high-temperature VITON seals to handle extreme operating conditions.
Solutions
Construction Machinery
Construction equipment operates in punishing environments characterized by extreme climates, heavy dust, and intense vibration. Equipment stability is the ultimate key to maintaining project schedules. ASHUN provides highly durable custom hydraulic cylinders and high-torque rotary actuators specifically engineered for excavators, loaders, and heavy-duty construction vehicles. Our solutions feature superior anti-side-load capabilities and extreme precision, ensuring flawless performance under heavy loads, high pressure, and continuous operation—conquering the toughest job site challenges.
Lifting Equipment
Material handling equipment carries extreme risks to human safety and valuable assets; every lift and rotation must be flawless. For aerial work platforms (AWPs), cranes, tail lifts, and jacking systems, ASHUN delivers custom hydraulic cylinders integrated with fail-safe mechanisms and rotary actuators for high-precision positioning. We guarantee smooth, zero-leakage performance under heavy aerial loads and high-frequency lifting conditions.
Military and Aerospace
In defense and aerospace applications, mission success is paramount, and hydraulic system failures are strictly zero-tolerance. Certified by the AS9100 Aerospace Quality Management System, ASHUN provides custom hydraulic cylinders and high-torque rotary actuators engineered with exceptional safety factors for armored vehicles, radar antennas, and ground support equipment (GSE).
Agricultural Machinery
From soil preparation to harvesting, agricultural machinery is constantly exposed to mud, dust, and erratic weather. ASHUN provides weather-resistant, leak-proof custom cylinders and precision rotary actuators for tractors, combine harvesters, and diverse attachments. Our high-load capacity ensures uninterrupted, high-efficiency operation during critical farming seasons.
Medical
Patient safety hinges on the smooth, silent, and hygienic operation of medical actuation systems. ASHUN designs custom precision hydraulic cylinders for surgical tables, high-end hospital beds, and patient lifts. Featuring medical-grade cleanroom standards, ultra-quiet operation, and integrated fail-safe valves, we deliver the highest level of stability and protection.
Smart Automation/Industry 4.0 or Robotics Industry
In the era of smart manufacturing, heavy robotics and automated equipment require actuation that combines high power density with precise data feedback. ASHUN empowers heavy-duty robotic arms, AGVs, and automated production lines with smart-sensor-integrated cylinders and high-precision rotary actuators, seamlessly bridging the gap between traditional hydraulics and Industry 4.0 servo-hydraulics.
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