
( Brand: Tsubaki ), ( Manufacturer Part Number: LPME45-0.25-TEL2-TK ), ( Part Type: Cylinder ), ( Category: Automation Motion Control And Robotics )
The **TSUBAKI LPME45-0.25-TEL2-TK Power Cylinder (SGMAV-A5A3A-TL21)** is a high-performance, precision-engineered hydraulic actuator designed for demanding industrial applications where reliability, efficiency, and durability are paramount. This compact yet robust power cylinder belongs to Tsubaki s advanced **LPME series**, renowned for its seamless integration with hydraulic systems, particularly in machinery requiring smooth, controlled linear motion. The **LPME45** designation indicates a standard bore diameter of 45 millimeters, optimized for moderate to high-pressure applications, while the **0.25** suffix denotes a rod diameter of 25 millimeters, striking a balance between force output and operational efficiency. The **TEL2** variant incorporates a **double-acting, telescoping rod design**, allowing for extended stroke lengths in confined spaces a critical feature for applications in compact machinery, such as material handling systems, automotive assembly lines, or specialized industrial robots where space optimization is essential.
This power cylinder is equipped with the **SGMAV-A5A3A-TL21** hydraulic interface, a high-performance connection system engineered for leak-proof operation under fluctuating pressures. The **A5A3A** designation signifies a specific port configuration and sealing standard, ensuring compatibility with hydraulic pumps delivering pressures up to **350 bar (5,076 psi)**, making it suitable for heavy-duty tasks such as pressing, clamping, or positioning in manufacturing environments. The **TL21** suffix further enhances its functionality by incorporating a **threaded rod end with a 21mm M21 connection**, providing versatility in mounting options for various end-effectors or linkages. Constructed from **high-grade steel**, the cylinder body undergoes rigorous heat treatment and surface hardening processes to resist wear, corrosion, and fatigue, ensuring an extended operational lifespan even in harsh conditions.
One of the standout features of this cylinder is its **low-friction, sealed rod guide system**, which minimizes energy loss and reduces maintenance requirements. The **double-acting design** enables bidirectional force application, allowing for precise control in both extension and retraction cycles, which is invaluable in applications requiring bidirectional motion, such as in hydraulic presses, robotic arms, or automated gate systems. Additionally, the cylinder is equipped with **dual-sealed piston rods** and **high-performance elastomeric seals**, which enhance durability while maintaining consistent performance under cyclic loading. The **TEL2 telescoping mechanism** further reduces the overall footprint of the system, making it ideal for installations where space constraints are a concern without compromising on power delivery.
For applications demanding enhanced safety and operational reliability, the **LPME45-0.25-TEL2-TK** can be integrated with optional accessories such as **position sensors, overload protection valves, or custom mounting brackets**, depending on the specific requirements of the hydraulic circuit. Tsubaki s meticulous engineering ensures that this power cylinder adheres to strict international standards, including **ISO 6022 and ISO 6432**, guaranteeing compatibility with a wide range of hydraulic components and systems. Whether deployed in **automotive manufacturing, material processing, or heavy machinery**, this cylinder delivers consistent, high-efficiency performance, making it a dependable choice for engineers and operators seeking a balance of power, precision, and longevity in their hydraulic applications.
### **Pros and Cons of buying a Tsubaki LPME45-0.25-TEL2-TK Power Cylinder (SGMAV-A5A3A-TL21)**
#### **Pros**
1. **High Quality and Durability**
Tsubaki is a well-known brand in hydraulic and pneumatic components, known for manufacturing reliable, high-performance cylinders. This model is designed for heavy-duty applications, ensuring long-term durability under demanding conditions.
2. **Precision Engineering**
The LPME series is built with tight tolerances, reducing internal leakage and improving efficiency. The TEL2 (telescopic) design allows for extended stroke lengths while maintaining stability, making it suitable for applications requiring compact yet powerful movement.
3. **Compatibility with SGMAV-A5A3A-TL21 Actuator**
This cylinder is specifically designed to pair with the SGMAV-A5A3A-TL21 actuator, ensuring seamless integration in hydraulic systems. The matching part numbers indicate that it has been engineered to work efficiently with this particular actuator, reducing potential compatibility issues.
4. **Versatile Application Range**
The 0.25 (likely referring to a specific pressure rating or bore size) designation suggests it is suitable for medium to high-pressure applications, making it adaptable for industrial machinery, construction equipment, or material handling systems.
5. **Maintenance-Friendly Design**
Tsubaki cylinders are generally designed with ease of maintenance in mind. Features such as accessible seals, lubrication points, and modular components can simplify servicing and extend the cylinder s operational life.
6. **Warranty and Support**
Tsubaki offers warranties and technical support for its products, which can be valuable for troubleshooting or replacement parts. Purchasing from an authorized distributor ensures access to genuine components and after-sales service.
7. **Energy Efficiency**
The design minimizes hydraulic losses, improving overall system efficiency. This can lead to lower operational costs over time by reducing energy consumption.
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#### **Cons**
1. **High Initial Cost**
Tsubaki cylinders are premium products, and this model may come at a higher upfront cost compared to generic or lower-end brands. For budget-conscious buyers, this could be a significant drawback.
2. **Specialized Availability**
Due to its niche application (likely for specific hydraulic systems), sourcing this cylinder may require ordering from specialized distributors rather than general industrial suppliers. This could result in longer lead times.
3. **Potential Overkill for Light-Duty Use**
If the application does not require the full capabilities of this cylinder (e.g., high pressure or extended stroke), the investment may be unnecessary. Opting for a lighter-duty cylinder could reduce costs without sacrificing performance for simpler tasks.
4. **Maintenance Expertise Required**
While Tsubaki cylinders are durable, they may require specialized knowledge for maintenance or repairs. Organizations without in-house hydraulic expertise may need to rely on external technicians, adding to operational costs.
5. **Limited Customization Options**
This is a standardized model, and significant customization (e.g., unique mounting or stroke adjustments) may not be possible without additional modifications or custom orders, which could increase costs and lead times.
6. **Potential for Overengineering**
In some cases, the robustness of the cylinder might exceed the actual demands of the application, leading to unnecessary weight or complexity. This could impact installation flexibility or system integration.
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### **Conclusion**
The **Tsubaki LPME45-0.25-TEL2-TK power cylinder (SGMAV-A5A3A-TL21)** is a high-quality, reliable choice for applications requiring precise, durable hydraulic performance. Its compatibility with the SGMAV-A5A3A-TL21 actuator, energy efficiency, and long-term durability make it a strong option for industrial or heavy-duty use. However, the higher cost, potential availability challenges, and the need for specialized maintenance must be carefully considered.
If the application demands **high pressure, extended stroke, or seamless integration with the specified actuator**, this cylinder is an excellent investment. Conversely, if the use case is simpler or budget constraints are strict, a more cost-effective alternative might be preferable.
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### **Recommendation**
**Buy this cylinder if:**- You require a **high-performance, long-lasting hydraulic cylinder** for demanding applications.
- Compatibility with the **SGMAV-A5A3A-TL21 actuator** is critical.
- You can justify the **premium cost** based on long-term reliability and efficiency gains.
- Your team has access to **maintenance expertise** or support from Tsubaki distributors.
**Consider alternatives if:**- The application does not fully utilize the cylinder s capabilities (e.g., lower pressure or stroke needs).
- Budget constraints make a lower-cost, equally reliable cylinder a viable option.
- You lack in-house hydraulic expertise to maintain the cylinder effectively.
For most **industrial, construction, or material handling systems** where reliability and precision are paramount, this Tsubaki cylinder is a **strong recommendation**. However, always verify compatibility with your specific system and consult with a hydraulic specialist to ensure optimal performance.
Part No: LPME45-0.25-TEL2-TK. Serial numbers or country of manufacture may vary. Segway Electric Part No: SGMAV-A5A3A-TL21This item is working surplus. Only items pictured are included: If a part is not pictured, or mentioned above, then it included in the sale.
Pictured test equipment is not included or available for sale. Tsubaki LPME45-0.25-TEL2-TK Power Cylinder SGMAV-A5A3A-TL21 Cleaned Working. Sale Details. The physical condition is good, but there are signs of previous use and handling.
TEL Tokyo Electron Part No: 2L80-004853-11Installed Component.