Position Feedback Hydraulic Cylinder – Overview
Why Position Feedback Hydraulic Cylinder
Sensor-equipped hydraulic cylinders provide real-time monitoring of piston position and pressure, enabling precise motion control in automated and safety-critical systems. They improve accuracy, reduce positioning errors, enhance machine reliability, and increase overall operational efficiency.
These cylinders are ideal for advanced industrial machinery where synchronized movement, load monitoring, and automated feedback loops are required.
Product Description
Position Feedback Hydraulic Cylinder
Designed for heavy-duty industrial applications across New Zealand and Australia, this cylinder integrates high-precision sensing technology within a robust hydraulic ram structure. It delivers accurate stroke measurement, stable load handling, and reliable performance under high-pressure environments.
Sensor Options
| Sensor Type | Description |
|---|---|
| LVDT (Linear Variable Differential Transformer) | High accuracy internal position sensing |
| Magnetostrictive Sensor | Non-contact, long-life stroke feedback system |
Output Options
| Output Signal | Application Use |
|---|---|
| 4–20 mA | Industrial automation & PLC systems |
| 0–10 V | Control panels & monitoring units |
| Digital Output | Advanced integrated control systems |
Key Features
• Real-time stroke monitoring
• High load capacity and pressure resistance
• Smooth and precise linear motion
• Integrated feedback for automation systems
• Custom bore size and stroke length options
• Heavy-duty sealing for harsh environments
Typical Applications
• Construction machinery
• Mining equipment
• Agricultural systems
• Marine hydraulic platforms
• Industrial automation lines
• Material handling systems
• Press and lifting systems
Industries Served in NZ & AU
• Heavy equipment manufacturing
• Infrastructure and civil engineering
• Energy and utilities
• Industrial processing plants
• Transport and logistics equipment
Optional Customization
• Mounting configurations (flange, clevis, trunnion)
• Pressure rating customization
• Corrosion-resistant coatings
• Integrated temperature monitoring
• Custom hydraulic ram dimensions
Frequently Asked Questions (FAQ)
1. What is the purpose of a Position Feedback Hydraulic Cylinder?
A position feedback hydraulic cylinder integrates internal sensing technology to provide real-time stroke position data. This enables precise motion control, load monitoring, and synchronization within automated or safety-critical hydraulic systems. It is essential for applications requiring closed-loop control and high positional accuracy.
2. What sensor technologies are available in this cylinder?
The cylinder supports LVDT (Linear Variable Differential Transformer) and magnetostrictive sensors.
LVDT offers high internal measurement accuracy, while magnetostrictive sensors provide non-contact, long-life stroke feedback with excellent repeatability. The selection depends on application precision requirements and environmental conditions.
3. What output signals are compatible with industrial control systems?
Available output signals include:
• 4–20 mA – Standard for PLC and industrial automation systems
• 0–10 V – Suitable for control panels and monitoring units
• Digital output – Used in advanced integrated automation systems
These outputs ensure seamless integration with existing hydraulic control architectures.
4. Can the cylinder be customized for specific industrial requirements?
Yes. Customization options include bore size, stroke length, pressure rating, mounting configuration (flange, clevis, trunnion), corrosion-resistant coatings, and integrated temperature monitoring. The cylinder can be engineered to match specific performance parameters for heavy-duty applications across New Zealand and Australia.
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