BIMBA MRS-505-DXP Double Acting Pneumatic Air Cylinder 2-1/2

( Brand: Bimba ), ( Manufacturer Part Number: MRS-505-DXP ), ( Part Type: Pneumatic Cylinder ), ( Country Of Manufacture: Usa )

Review BIMBA Double Acting Pneumatic Air Cylinder 2-1/2 Inch Bore Stroke

The **Bimba MR5-505-DXP Double-Acting Pneumatic Air Cylinder** is a high-performance, precision-engineered actuator designed to deliver reliable and efficient linear motion in demanding industrial applications. Part of Bimba s renowned **MR Series**, this robust cylinder features a **2-1/2" bore diameter**, providing a balanced combination of force output and operational efficiency for tasks requiring moderate to heavy-duty performance. Constructed with a **double-acting design**, it ensures bidirectional control, allowing for precise positioning and consistent force in both extension and retraction cycles, making it ideal for applications such as packaging machinery, material handling systems, and automated assembly lines. The cylinder s **aluminum alloy housing** offers a lightweight yet durable construction, reducing overall system weight while maintaining structural integrity under repeated cycles. Its **stainless steel rod** resists corrosion and wear, ensuring longevity even in harsh environments, while the **sealed piston and rod guide** minimizes friction and extends the life of internal components.

The **DXP (Direct Mounting Piston) design** enhances efficiency by reducing internal friction and improving response time, contributing to faster cycle speeds and reduced energy consumption. This cylinder is equipped with **standard Bimba mounting options**, including **clevis, trunnion, and foot mounts**, providing flexibility for integration into various mechanical setups. The **pneumatic connections** feature **M16 x 1.5 male threads**, ensuring secure and leak-proof attachment to standard air supply lines, while the **end-of-stroke cushions** (adjustable via the built-in cushioning system) help absorb shock and reduce wear on both the cylinder and connected machinery. With a **stroke length of 505 mm (19.88 inches)**, this cylinder offers ample travel for a wide range of applications, from simple clamping and gripping tasks to more complex positioning requirements. Additionally, its **compatibility with Bimba s extensive line of accessories**, such as position sensors, speed controls, and custom end fittings, allows for seamless integration into automated systems requiring precise motion control.

Built to meet **industrial standards for reliability and performance**, the MR5-505-DXP is engineered for high-volume production environments where downtime is costly. Its **low-maintenance design** reduces the need for frequent servicing, while the **sealed construction** protects internal components from contaminants such as dust, debris, and moisture, ensuring consistent operation over extended periods. Whether deployed in food processing, automotive assembly, or material sorting applications, this cylinder delivers **consistent force output, smooth operation, and long-term durability**, making it a versatile choice for engineers and designers seeking a dependable pneumatic solution. With Bimba s reputation for innovation and quality, the MR5-505-DXP stands as a dependable workhorse in automated systems, where precision and efficiency are paramount.

### **Pros and Cons of buying a Bimba MR5-505-DXP Double-Acting Pneumatic Air Cylinder (2-1/2")**

1. **High Performance and Reliability** The MR5 series from Bimba is known for its robust construction, ensuring long-term durability and consistent operation in industrial applications. The double-acting design provides precise control in both extension and retraction cycles.

2. **Precision Engineering** The cylinder features a **Dual-XP** (DXP) design, which includes a **dual rod seal system** for improved sealing and reduced friction. This enhances accuracy, reduces wear, and extends the cylinder s lifespan.

3. **Compact and Lightweight** At **2-1/2" bore size**, it is suitable for applications where space is limited while still delivering strong force output. The lightweight design reduces overall system weight, improving efficiency in automated processes.

4. **High Force Output** With a **505 series** designation, this cylinder is designed for moderate to high-force applications, making it suitable for tasks such as clamping, positioning, and light material handling.

5. **Compatibility with Standard Pneumatic Systems** It integrates seamlessly with most **compressed air systems**, requiring minimal additional components (e.g., regulators, filters, lubricators). This reduces installation complexity and costs.

6. **Low Maintenance Requirements** The **Dual-XP seals** and **hardened rod** reduce wear, meaning fewer replacements and less downtime. The cylinder is also **IP65-rated**, making it resistant to dust and water splashes in harsh environments.

7. **Versatile Mounting Options** Bimba cylinders typically offer **clevis, trunnion, or flange mounts**, allowing flexibility in integration with different machinery setups.

8. **Energy Efficiency** Double-acting cylinders are more energy-efficient than single-acting types because they use compressed air for both extension and retraction, reducing reliance on external springs or gravity.

9. **Quick Exhaust (QE) Option Available** While not standard on this model, Bimba offers **quick-exhaust variants** that reduce cycle times by allowing faster air evacuation, improving productivity in high-speed applications.

10. **Backed by Bimba s Reputation** Bimba is a well-established brand in industrial automation with strong customer support, technical documentation, and a global distribution network, ensuring easy access to spare parts and service.

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1. **Higher Upfront Cost Compared to Basic Cylinders** Premium features like **Dual-XP seals** and **precision engineering** increase the price compared to standard pneumatic cylinders from less-known brands.

2. **Specialized Maintenance Knowledge Required** While low-maintenance, improper lubrication or seal replacement can lead to premature failure if not handled correctly. Training may be needed for operators.

3. **Limited Customization for Extreme Conditions** While **IP65-rated**, this cylinder may not be suitable for **highly corrosive environments** (e.g., chemical plants) without additional protective coatings or materials.

4. **Potential for Air Leakage Over Time** Like all pneumatic cylinders, **O-rings and seals degrade** with use, which could lead to air leaks if not inspected regularly. The **Dual-XP design helps mitigate this**, but it s not entirely preventable.

5. **Dependence on Compressed Air Quality** Poorly filtered or lubricated air can accelerate wear on seals and internal components, reducing efficiency and lifespan.

6. **Not Ideal for High-Speed, High-Cycle Applications Without Modifications** While durable, extreme **high-frequency operation** (e.g., 100 cycles per minute) may require additional damping or quick-exhaust options to prevent excessive heat buildup or wear.

7. **Limited Stroke Length Options** The **2-1/2" bore** may not be available in very long stroke lengths, which could be a limitation for certain applications requiring extended travel.

8. **Potential for Misalignment Issues** If not properly mounted, **rod bending or misalignment** can occur, leading to premature seal wear. Proper **trunnion or clevis mounts** are essential for optimal performance.

9. **Compatibility with Specific Actuator Systems** Some automated systems may require **custom mounting brackets or interfaces**, adding to installation complexity.

10. **Resale Value Depreciation** Like most industrial equipment, the resale value of a Bimba cylinder depreciates over time, though its reliability helps offset this.

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The **Bimba MR5-505-DXP (2-1/2") double-acting pneumatic cylinder** is an **excellent choice** for applications requiring **precision, durability, and moderate to high force** in a compact form factor. Its **Dual-XP sealing technology** reduces wear and improves efficiency, making it ideal for **automation, material handling, and industrial machinery** where reliability is critical.

However, the **higher cost** and **specialized maintenance needs** may not justify its purchase for **low-budget or high-volume, low-precision applications**. If the application involves **harsh environments, extreme cycles, or custom mounting requirements**, additional considerations (such as **quick-exhaust options or protective coatings**) may be necessary.

You need a **high-performance, low-maintenance** pneumatic actuator for **precision applications** (e.g., robotics, CNC machines, automated assembly lines).

Your system requires **compact yet strong force output** in a **2-1/2" bore size**.

You operate in a **moderately harsh environment** (IP65-rated protection is sufficient).

You prioritize **long-term reliability and reduced downtime** over the highest possible cost savings.

Your budget is **extremely tight**, and a **standard pneumatic cylinder** from a budget brand would suffice.

The application involves **extreme corrosion, high temperatures, or aggressive chemicals** (consider **stainless steel or coated cylinders**).

You require **very long stroke lengths or ultra-high-speed operation** (may need a different series or modifications).

You lack **proper maintenance infrastructure** (training may be required to maximize lifespan).

- If **cost is a major concern**, evaluate **Bimba s lower-cost MR series** (e.g., MR3) or **reputable generic brands** (e.g., Festo, SMC, or HYDAC) with similar performance.

- For **extreme environments**, look into **stainless steel cylinders** or **specialized models** with additional coatings.

- If **space is a critical constraint**, verify if a **shorter stroke length** is acceptable, as some Bimba models offer customization.

**Final Verdict:** The **Bimba MR5-505-DXP is a strong, well-engineered choice** for most **mid-to-high-end industrial pneumatic applications**, offering a **good balance of performance, durability, and reliability**. For most users, the **investment is justified** by its long-term efficiency and reduced maintenance needs.

Details:

Quick Links Contact. Cylinder Sleeve Material: Stainless Steel. Will there be a dock or forklift. Rod Diameter: 3/4.

Your phone number and business name. Next Day Second Air Services are available. Max Pressure: 250 PSI. Rod End Type: Clevis.

Action: Double Acting. Need it urgently. Features a double-acting, magnetic piston for position sensing. Mounting Style: Rear Pivot.

Bimba MRS-505-DXP magnetic reed switch cylinder. Expedited shipping is also available. After the return period has ended, you can no longer product. We choose the carrier.

Cylinder Head and Cap Material: Aluminum. Includes a threaded rod end with clevis attachment. LOCAL PICK-UP, Prefer to pick it up yourself. Stainless steel body construction.

The shipping price is shown for US lower 48 states.

part #: mrs505 prices

• $40.00-$175.00

specifications hydraulicylind:

• brand: Bimba
• mpn: Mrs-505-dxp
• part type: Pneumatic Cylinder
• country of manufacture: Usa

seller hydraulicylind:

• rating: 99.8%
• city: Middlebury, Indiana
• # reviews: 65062

returns hydraulicylind:

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

payments hydraulicylind:

• other
• wallet: Google-pay
• credit card: Diners-club

offer hydraulicylind:

• quantity: 1
• best offers: True
• sold: 0
• started: May 5, 2026
• availability: In Stock
• options: Ship-to-home

general hydraulicylind:

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

shipping hydraulicylind:

• class: Expedited
• type: Fixed
• cost: $15.99
• transit: 3-8 Days
• carrier: USPS
• service: USPS Priority Mail

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