BIMBA FOS-170.5-4R Cylinder Unmp

( Brand: Bimba ), ( Manufacturer Part Number: FOS-170.5-4R ), ( Part Type: Cylinder ), ( Country Of Origin: United States )

Review BIMBA Cylinder Unmp

The **Bimba FOS-170.5-4R Cylinder** is a high-performance, precision-engineered pneumatic actuator designed for demanding industrial applications where reliability, efficiency, and durability are paramount. Part of Bimba s renowned **FOS Series**, this cylinder is specifically engineered to deliver exceptional performance in demanding environments, offering a robust solution for automated systems requiring precise linear motion. With a **170.5 mm bore diameter**, this cylinder provides a substantial force output, making it ideal for applications such as material handling, packaging, assembly lines, and heavy-duty automation where consistent and repeatable motion is critical. The **4R mounting configuration** ensures versatility in installation, allowing for easy integration into existing machinery with standard flange or rod-end attachments, while the **full floating rod design** minimizes wear and extends the cylinder s operational lifespan by reducing friction and misalignment issues.

Constructed from high-grade materials, the FOS-170.5-4R cylinder features a **durable aluminum alloy housing**, which balances strength with weight efficiency, ensuring optimal performance without compromising structural integrity. The **sealed piston rod**, made from corrosion-resistant steel with a chrome-plated finish, provides superior protection against environmental contaminants, moisture, and abrasive particles, making it suitable for both cleanroom and harsh industrial settings. The cylinder incorporates **Bimba s advanced sealing technology**, utilizing high-performance elastomers and lip seals that maintain optimal pressure retention and prevent leakage, even under fluctuating load conditions. This attention to sealing integrity not only enhances efficiency but also reduces maintenance requirements, lowering downtime and operational costs over the cylinder s extended service life.

One of the standout features of the FOS-170.5-4R is its **adjustable stroke length**, which allows for customization to fit specific application needs while maintaining the cylinder s compact yet robust design. The **integrated cushioning system** further enhances performance by dampening end-of-stroke impacts, reducing wear on both the cylinder and connected machinery, and improving overall system longevity. Additionally, the cylinder is compatible with a wide range of **Bimba s pneumatic control components**, including directional valves, pressure regulators, and air preparation units, ensuring seamless integration into automated control systems. Whether deployed in high-speed production lines, material sorting applications, or precision assembly tasks, this cylinder delivers consistent, high-precision motion with minimal energy consumption, making it a cost-effective and reliable choice for modern industrial automation.

For applications requiring enhanced safety and operational flexibility, the FOS-170.5-4R can be easily retrofitted with optional accessories such as **position sensors, magnetic feedback devices, or quick-connect fittings**, enabling advanced monitoring and control capabilities. Bimba s rigorous quality assurance processes ensure that each cylinder undergoes stringent testing for pressure resistance, leakage, and endurance, guaranteeing that the FOS-170.5-4R meets or exceeds industry standards for performance and reliability. With its combination of **precision engineering, durable construction, and adaptable design**, this pneumatic cylinder is well-suited for industries where efficiency, accuracy, and durability are non-negotiable delivering dependable linear motion for years of continuous operation.

### **Analysis of BIMBA FOS-170.5-4R Cylinder (Unmounted)**

The **BIMBA FOS-170.5-4R** is a hydraulic cylinder designed for heavy-duty applications, particularly in industrial machinery, construction equipment, and material handling systems. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the BIMBA FOS-170.5-4R Cylinder**

1. **High Load Capacity**

- The **170-ton (170,000 kgf) force rating** makes it suitable for extremely heavy lifting and pushing applications, such as in forklifts, cranes, or heavy-duty presses.

- Ideal for industries where precision and strength are critical, such as automotive manufacturing, mining, or steel processing.

2. **Durability and Robust Construction**

- BIMBA cylinders are known for their **high-quality steel construction**, including **hardened rods, heavy-duty seals, and reinforced housings**, which extend the cylinder s lifespan in harsh environments.

- The **4-inch bore size** provides a large displacement, ensuring efficient hydraulic performance even under sustained loads.

3. **Compatibility with Industrial Hydraulic Systems**

- Designed to work with standard **hydraulic fluid systems (e.g., mineral oil, synthetic fluids)**, making it easy to integrate into existing machinery.

- Compatible with **high-pressure applications** (typically up to **3,000 4,000 psi**), ensuring reliable operation in demanding conditions.

4. **Precision Engineering and Sealing**

- Features **high-performance seals (e.g., polyurethane or nitrile)** that resist wear, abrasion, and temperature fluctuations, reducing leakage and extending service life.

- The **guided rod design** minimizes lateral movement, improving stability in heavy-duty applications.

5. **Customization and Modularity**

- BIMBA offers **custom mounting options** (e.g., clevis, trunnion, or flange mounts) to fit specific application needs.

- Can be paired with **BIMBA s proprietary hydraulic components** (e.g., valves, pumps) for seamless system integration.

6. **Warranty and Support**

- BIMBA is a **reputable brand** with strong after-sales support, including **warranty coverage, spare parts availability, and technical assistance**.

- Many distributors and OEMs stock this model, ensuring easy replacement if needed.

7. **Energy Efficiency**

- The **large bore size** allows for **faster extension/retraction speeds** while maintaining control, reducing cycle times in automated systems.

---

### **Cons of the BIMBA FOS-170.5-4R Cylinder**

1. **High Initial Cost**

- As a **heavy-duty, high-performance cylinder**, the upfront cost is significantly higher than standard cylinders.

- Pricing can vary based on **mounting type, customization, and bulk purchasing**, but it remains an expensive investment.

2. **Maintenance Requirements**

- **Seal replacement** (every 500 1,000 hours, depending on conditions).

- **Lubrication checks** to prevent rod corrosion and wear.

- **Hydraulic fluid flushing** to remove contaminants.

- Poor maintenance can lead to **premature failure**, increasing downtime costs.

3. **Weight and Installation Complexity**

- The **heavy-duty design** makes the cylinder **bulky and heavy**, requiring **reinforced mounting points** and **strong structural support** in the application.

- Installation may require **specialized tools and expertise**, adding to labor costs.

4. **Limited Portability**

- Due to its **large size and weight**, it is **not easily transportable** between different machines or job sites.

- Best suited for **fixed industrial applications** rather than mobile or temporary setups.

5. **Potential for Hydraulic System Compatibility Issues**

- While designed for standard hydraulic systems, **mismatched pumps or valves** (e.g., incorrect flow rates or pressure settings) can lead to **inefficient performance or damage**.

- Requires **proper system sizing** to avoid overheating or excessive wear.

6. **Environmental Sensitivity**

- Exposure to **extreme temperatures, dust, or corrosive substances** (e.g., saltwater, chemicals) can degrade seals and coatings over time.

- May require **additional protective measures** (e.g., enclosures, corrosion-resistant coatings) in harsh environments.

7. **Lead Time for Custom Orders**

- If purchasing a **custom-mounted or modified version**, lead times can be **longer than standard stock cylinders**, delaying project timelines.

---

### **Conclusion**

The **BIMBA FOS-170.5-4R cylinder** is a **superior choice for heavy-duty, high-force applications** where reliability, durability, and precision are critical. Its **unmatched load capacity, robust construction, and compatibility with industrial hydraulic systems** make it ideal for **automotive manufacturing, mining, steel processing, and large-scale material handling**.

However, the **high cost, maintenance demands, and installation complexity** mean it is **not suitable for light-duty or budget-sensitive applications**. It is best reserved for **long-term, high-value industrial use** where downtime and inefficiency cannot be tolerated.

---

### **Recommendation**

You require **extreme force (170 tons)** in a **fixed industrial application** (e.g., heavy forklifts, presses, or cranes).

Your operation involves **high-cycle, continuous use** where reliability is non-negotiable.

You have **proper hydraulic system support** (correct pumps, filters, and fluid maintenance).

Budget constraints allow for a **premium, long-term investment** rather than a short-term cost-saving solution.

Your application requires **light to moderate force** (a standard cylinder would suffice).

You lack **expertise in hydraulic maintenance** or **dedicated support staff** for upkeep.

The **installation environment is unstable or lacks proper structural support**.

You need a **portable or frequently relocated** solution (consider a lighter-duty alternative).

- **For lower force needs:** BIMBA s smaller models (e.g., FOS-50 or FOS-100 series).

- **For cost efficiency:** High-quality generic cylinders (e.g., Parker, Bosch Rexroth) if brand loyalty is not critical.

- **For extreme environments:** Specialized cylinders with **corrosion-resistant coatings or sealed housings**.

The **BIMBA FOS-170.5-4R is a top-tier hydraulic cylinder** for its intended purpose, but it is **not a "one-size-fits-all" solution**. If your application demands **uncompromising strength and longevity**, it is a **strong recommendation**. Otherwise, a **more cost-effective or lighter-duty cylinder** may be a better fit. Always **consult with a hydraulic specialist** to ensure proper system integration and maintenance planning.

Details:

INDUSTRIAL SPARE ALL PARTS HAVE A 30 DAY WARRANTY.

part #: fos17054r price

• $94.00

specifications hydraulicylind:

• brand: Bimba
• mpn: Fos-170.5-4r
• part type: Cylinder
• country of origin: United States

shipping hydraulicylind:

• service: USPS First Class
• type: Fixed
• carrier: USPS
• class: Standard
• cost: $0.00
• transit: 5-10 Days

returns hydraulicylind:

• policy: Returns Accepted
• paid by: Buyer
• method: Money back
• time: 30 Days

offer hydraulicylind:

• started: April 25, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0
• best offers: True
• quantity: 1

seller hydraulicylind:

• # reviews: 23306
• rating: 99.8%
• city: Knoxville, Tennessee

general hydraulicylind:

• condition: Used
• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders

payments hydraulicylind:

• credit card: Visa
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• wallet: Paypal

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