NASON LS-40X75MRM Pneumatic Air Cylinder

( Brand: Nason ), ( Manufacturer Part Number: LS-40X75MRM ), ( Part Type: Pneumatic Cylinder ), ( Country Of Origin: Usa ), ( Unit Type: Unit )

Review NASON Compact Pneumatic Air Cylinder

The **Nason LS-40x75MRM** is a high-performance, robust pneumatic air cylinder designed for demanding industrial applications where reliability, precision, and durability are paramount. Part of Nason s renowned **LS Series**, this double-acting, rod-extending cylinder features a **40mm bore diameter** and a **75mm stroke length**, delivering a balanced combination of force and travel to meet a wide range of automation, material handling, and manufacturing needs. Engineered with a **magnesium alloy housing**, the LS-40x75MRM offers an optimal strength-to-weight ratio, reducing overall system inertia while maintaining structural integrity under heavy cyclic loads. Its **MRM (Magnesium Rod Mount) design** ensures smooth, low-friction operation by integrating the rod directly into the cylinder body, eliminating the need for separate rod seals and reducing potential leak points, which enhances both efficiency and longevity.

The cylinder incorporates **Nason s proprietary seal system**, featuring high-performance elastomers and precision-machined components that resist wear, abrasion, and temperature fluctuations making it ideal for environments with contaminants like dust, debris, or moisture. The **double-acting operation** provides bidirectional force, allowing for controlled extension and retraction, which is essential for applications requiring precise positioning, clamping, or indexing. With a **standard rod diameter of 20mm**, the LS-40x75MRM achieves a robust force output of approximately **1,200 lbs (544 kgf)** at 80 PSI, making it suitable for tasks such as pressing, lifting, or actuating heavy components without compromising speed or accuracy. The cylinder s **cushioned ends** further enhance performance by reducing impact forces during rapid stops, thereby extending the life of both the cylinder and connected machinery.

For added versatility, the LS-40x75MRM is equipped with **standard threaded mounting holes** and a **quick-connect rod end**, facilitating easy integration into existing pneumatic systems. Its **compact yet sturdy design** allows for installation in tight spaces, while the **corrosion-resistant magnesium housing** ensures resistance to environmental degradation, even in humid or corrosive settings. Additionally, the cylinder s **low-maintenance construction** minimizes downtime, as it requires only periodic lubrication of the rod and seals to maintain optimal performance. Whether deployed in assembly lines, packaging machinery, or material transport systems, the Nason LS-40x75MRM delivers consistent, repeatable motion with minimal energy loss, making it a dependable choice for engineers and operators seeking a balance of power, efficiency, and reliability in their pneumatic applications.

**Pros and Cons of buying a Nason LS-40x75MRM Pneumatic Air Cylinder**

The **Nason LS-40x75MRM** is a double-acting, rod-extending pneumatic cylinder designed for industrial applications. Below is a detailed breakdown of its advantages and disadvantages.

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### **Pros**

1. **High Load Capacity**

The LS-40x75MRM is rated for a **40-ton (80,000 lbs) load**, making it suitable for heavy-duty applications such as material handling, presses, and industrial machinery. This strength ensures reliable performance under significant stress.

2. **Durable Construction**

Nason cylinders are known for their robust build, featuring **high-quality steel components, sealed bearings, and corrosion-resistant finishes**. The **MRM (Magnetic Rod End)** design provides additional durability by preventing rod damage during impact or misalignment.

3. **Precision Engineering**

The cylinder includes **precision-machined components**, including **hardened guide rods and sealed piston rods**, which reduce wear and extend operational life. The **double-acting design** allows for controlled extension and retraction, improving accuracy in automated systems.

4. **Compatibility with Industrial Automation**

The LS-40x75MRM is designed to integrate seamlessly with **industrial pneumatic systems**, including **compressors, valves, and control systems**. Its **standardized mounting options** (e.g., clevis, trunnion, or flange) make it versatile for various setups.

5. **Long Stroke Length (75 inches)**

With a **75-inch stroke**, this cylinder is ideal for applications requiring **long-distance movement**, such as **conveyor systems, clamping mechanisms, or large-scale lifting operations**.

6. **Low Maintenance Requirements**

Due to its **sealed internal components and corrosion-resistant coatings**, the cylinder requires **minimal upkeep** compared to less robust alternatives. Regular lubrication of external moving parts is typically sufficient.

7. **High Reliability in Harsh Environments**

Nason cylinders are built to withstand **dust, moisture, and temperature fluctuations**, making them suitable for **outdoor, marine, or heavy-duty factory environments**.

8. **Customization Options**

Nason offers **various end-of-stroke options** (e.g., cushioned, magnetic, or mechanical stops) and **special coatings** (e.g., zinc, chrome, or epoxy) to tailor the cylinder to specific application needs.

9. **Widely Available Support & Warranty**

As a well-established brand, Nason provides **technical support, replacement parts, and warranties**, reducing downtime and ensuring long-term usability.

10. **Energy Efficiency**

Pneumatic systems, including this cylinder, are generally **more energy-efficient than hydraulic alternatives** in many applications due to lower heat generation and simpler control mechanisms.

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### **Cons**

1. **High Initial Cost**

The **LS-40x75MRM is a premium cylinder**, and its **large size, high load capacity, and industrial-grade construction** come with a **significant upfront cost** compared to smaller or lower-rated cylinders.

2. **Space Requirements**

With a **40-inch bore and 75-inch stroke**, this cylinder occupies **considerable space**, which may be a limitation in **compact or space-constrained applications**.

3. **Noise and Vibration**

Pneumatic cylinders can generate **noise and vibration**, particularly at high speeds or under heavy loads. This may require **additional sound-dampening measures** in sensitive environments.

4. **Dependence on Compressed Air Supply**

The cylinder s performance is **directly tied to the quality and pressure of the air supply**. Poor air filtration or inconsistent pressure can lead to **reduced efficiency, premature wear, or failure**.

5. **Limited Speed Control Without Additional Equipment**

While pneumatic cylinders are fast, **precise speed control** often requires **external regulators, valves, or electronic controls**, adding complexity and cost.

6. **Potential for Air Leaks**

Over time, **seals and fittings may wear out**, leading to **air leaks that reduce efficiency and increase energy consumption**. Regular inspections are necessary to prevent this.

7. **Not Ideal for High-Precision Applications**

While the LS-40x75MRM offers **good positional accuracy**, it may **lack the fine control** required for **high-precision tasks** (e.g., CNC machining or delicate assembly work), where hydraulic or electric actuators might be preferable.

8. **Weight Considerations**

The **heavy-duty construction** means the cylinder itself is **significantly heavier** than standard pneumatic cylinders, which may impact **mobility or installation logistics**.

9. **Limited Lifespan in Extreme Conditions**

While durable, **continuous exposure to extreme temperatures, chemicals, or abrasive environments** can **reduce the cylinder s lifespan** faster than expected.

10. **Training and Maintenance Expertise Required**

Proper **installation, calibration, and maintenance** of a high-load pneumatic cylinder require **skilled personnel**. Poor handling can lead to **premature failure or safety hazards**.

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### **Conclusion**

The **Nason LS-40x75MRM** is an **excellent choice for heavy-duty industrial applications** where **high load capacity, durability, and long stroke length** are critical. Its **precision engineering, low maintenance needs, and compatibility with automation systems** make it a reliable workhorse for **material handling, pressing, clamping, and other demanding tasks**.

However, its **high cost, space requirements, and dependence on a stable air supply** may pose challenges in **budget-conscious or space-limited settings**. Additionally, **noise, vibration, and limited precision** could be drawbacks in **sensitive or high-precision environments**.

If your application **requires robust, long-lasting pneumatic actuation under heavy loads**, this cylinder is a **strong recommendation**. However, if **cost, space, or precision** are major concerns, you may need to **evaluate alternatives** (e.g., a slightly smaller cylinder, hydraulic actuator, or electric linear actuator).

### **Final Recommendation**

- You need a **high-load, long-stroke pneumatic cylinder** for **industrial automation, heavy lifting, or material handling**.

- Your application can accommodate its **size, weight, and cost**.

- You have access to a **reliable compressed air supply** and can maintain it properly.

- Durability and **minimal downtime** are priorities.

- Your budget is **strictly limited**, and a lower-cost cylinder would suffice.

- Your workspace is **extremely compact**, and a smaller cylinder is necessary.

- **Precision or noise control** is critical, and you may need additional damping or control systems.

- You are unsure about **long-term maintenance** and require a simpler, lower-maintenance actuator.

For most **heavy-duty industrial applications**, the **LS-40x75MRM is a well-justified investment** due to its **reliability, strength, and longevity**. Ensure proper **installation, air filtration, and periodic maintenance** to maximize its performance and lifespan.

Details:

Ports: Standard air ports. Let us know whats going on, and we ll provide you a return label. Mounting Style: Compact body design. Packaging machinery.

Common Applications:: Industrial automation systems. Some exceptions may apply. Suitable for automation, packaging, manufacturing, and industrial machinery. Material handling equipment.

Benefits:: Compact footprint ideal for tight installation spaces. Return Product, Cash on Pickup. Construction: Durable aluminum housing.

Bore Size: 40mm. Buyers pay for return shipping. Smooth, reliable linear actuation. Lightweight yet durable aluminum construction.

Easy integration into existing pneumatic systems. Key Features:: Brand: Nason. Model: LS-40X75MRM. OEM machinery replacement.

Shipping: Shipping cost: UPS Calculated. Stroke length : 75mm. Assembly lines.

part #: ls40x75mrm price

• $89.99

specifications hydraulicylind:

• brand: Nason
• mpn: Ls-40x75mrm
• part type: Pneumatic Cylinder
• country of origin: Usa
• unit type: Unit

payments hydraulicylind:

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

seller hydraulicylind:

• city: Fleetwood, Pennsylvania
• rating: 99.5%
• # reviews: 24450

returns hydraulicylind:

• policy: Returns Accepted
• paid by: Buyer
• method: Money back
• time: 14 Days

offer hydraulicylind:

• started: February 21, 2026
• quantity: 2
• options: Ship-to-home
• best offers: True
• availability: In Stock
• sold: 0

shipping hydraulicylind:

• type: Calculated
• class: Standard, One-day, Expedited
• service: UPS Ground, UPS Next Day Air, USPS Priority Mail
• carrier: UPS, USPS
• cost: $15.24
• transit: 4-7 Days

general hydraulicylind:

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

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