SMC MGQM40-100 Pneumatic Double Air Cylinder Actuator

( Brand: Smc ), ( Manufacturer Part Number: MGQM40-100 ), ( Part Type: Pneumatic Actuator Cylinder )

Review SMC Compact Pneumatic Double Air Cylinder Actuator

The **SMC MGQM40-100 Pneumatic Double-Acting Air Cylinder Actuator** is a high-performance, industrial-grade linear actuator designed to deliver precise, reliable motion control in demanding automation applications. Part of SMC s renowned MGQM series, this robust cylinder combines superior durability with efficient operation, making it an ideal choice for manufacturing, packaging, material handling, and assembly systems where consistent force and repeatable positioning are critical. With a **40mm bore diameter** and a **100mm stroke length**, this double-acting cylinder provides a balanced combination of compact footprint and substantial power output, ensuring optimal performance in both light-duty and moderately heavy-duty applications. Constructed from high-quality materials, including a **chrome-plated cylinder barrel** for corrosion resistance and extended lifespan, the MGQM40-100 features a **sealed rod end** to prevent contamination and ensure smooth, low-friction operation. Its **double-acting design** allows for bidirectional force generation, enabling the cylinder to extend and retract under air pressure, which is particularly advantageous in applications requiring rapid cycling, such as clamping, indexing, or pushing operations.

The actuator incorporates SMC s advanced **piston rod sealing system**, featuring high-performance elastomers that maintain integrity even under fluctuating temperatures and environmental conditions, while the **integrated cushioning** on both the rod and cap sides minimizes impact noise and wear, enhancing operational longevity. Compatible with standard **SMC pneumatic fittings** (such as M5 or M8 ports), the MGQM40-100 seamlessly integrates with existing control systems, including proportional valves, solenoid valves, or PLC-driven automation setups, offering flexibility for customization. Its **lightweight yet sturdy construction** with a **12mm rod diameter** balances strength with ease of installation, making it suitable for both wall-mounted and free-standing applications. Whether used in high-speed production lines, automated testing equipment, or precision assembly cells, this cylinder delivers consistent performance with minimal maintenance, reinforcing its reputation as a dependable workhorse in industrial automation.

### **Pros and Cons of buying a SMC MGQM40-100 Pneumatic Double-Acting Air Cylinder Actuator**

1. **High Precision and Reliability** The MGQM series from SMC is known for its robust design, ensuring consistent performance in industrial applications. The double-acting mechanism provides smooth and controlled motion, reducing wear and tear over time.

2. **Durability and Longevity** Constructed with high-quality materials, including corrosion-resistant coatings and reinforced seals, this actuator is built for heavy-duty use. It can withstand frequent cycling without losing efficiency, making it suitable for continuous operation in manufacturing or automation systems.

3. **Versatile Mounting Options** The cylinder offers multiple mounting configurations (flange, foot, trunnion, etc.), allowing for flexible integration into existing machinery. This adaptability reduces the need for custom modifications, saving time and cost.

4. **Energy Efficiency** As a pneumatic actuator, it operates using compressed air, which is often already available in industrial settings. This eliminates the need for additional power sources like electricity, reducing operational costs and energy consumption.

5. **Maintenance-Friendly Design** SMC actuators are designed with ease of maintenance in mind. Components like seals, rods, and end caps are accessible for quick replacement, minimizing downtime. The brand also provides comprehensive technical support and spare parts availability.

6. **Compatibility with SMC s Ecosystem** If your system already uses SMC components (valves, regulators, etc.), this actuator will integrate seamlessly, ensuring compatibility and reducing potential compatibility issues.

7. **High Force Output (40 tons)** With a force capacity of up to 40 tons, this actuator is ideal for heavy-duty applications such as presses, clamps, or material handling systems where significant force is required.

8. **Low Noise and Vibration** SMC s design minimizes operational noise and vibration, contributing to a quieter workspace and reducing stress on connected machinery.

9. **Global Availability and Support** SMC is a well-established brand with a strong global presence, offering reliable after-sales service, warranties, and technical assistance in multiple regions.

10. **Customization Options** Depending on your needs, SMC can provide tailored solutions, such as extended stroke lengths, special coatings, or custom mounting adaptations.

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1. **High Initial Cost** Pneumatic actuators from reputable brands like SMC are premium products, and the MGQM40-100, given its heavy-duty specifications, comes with a higher upfront investment compared to generic or lower-quality alternatives.

2. **Dependence on Compressed Air Supply** While pneumatic systems are efficient, they require a reliable and properly maintained compressed air system. Issues like air leaks, insufficient pressure, or moisture in the air can affect performance and may require additional infrastructure (e.g., dryers, filters).

3. **Limited Speed Control Without Additional Equipment** The actuator itself does not regulate speed; external flow control valves or proportional valves are needed to adjust motion speed, adding complexity and cost to the system.

4. **Space Requirements** Due to its size and force capacity, the MGQM40-100 may not be suitable for applications with tight spatial constraints. Proper installation planning is essential to avoid clearance issues.

5. **Potential for Air Leaks** Over time, seals and connections can degrade, leading to air leaks. While SMC s quality minimizes this risk, regular inspections and maintenance are necessary to prevent efficiency losses.

6. **Noise in High-Pressure Applications** While generally low, pneumatic actuators can produce noticeable noise at high pressures or speeds, which may be a concern in noise-sensitive environments.

7. **Training and Expertise Required** Proper installation, calibration, and troubleshooting of pneumatic systems often require specialized knowledge. Without trained personnel, operational issues may arise.

8. **Environmental Considerations** Pneumatic systems are generally clean and do not produce emissions, but the compressed air generation process (e.g., compressors) can consume energy and may require cooling systems, impacting overall sustainability.

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### **Conclusion**

The **SMC MGQM40-100 pneumatic double-acting air cylinder actuator** is an excellent choice for applications demanding **high force, precision, and reliability** in industrial or automation settings. Its durability, ease of maintenance, and compatibility with SMC s ecosystem make it a strong investment for long-term use. However, the **higher cost, dependency on compressed air, and potential need for additional control equipment** should be carefully considered before purchase.

If your application involves **heavy-duty tasks, frequent cycling, or environments where reliability is critical**, this actuator is highly recommended. For **budget-conscious or space-constrained projects**, alternatives like lighter-duty cylinders or electric actuators may be more suitable.

### **Recommendation**

- You require a **high-force, double-acting actuator** for demanding applications.

- Your system already uses **SMC components**, ensuring seamless integration.

- You prioritize **durability, low maintenance, and long-term performance**.

- You have access to a **reliable compressed air supply** and can invest in proper flow control if needed.

- Your budget is **strictly limited**, and lower-cost actuators meet your force requirements.

- Your application involves **frequent speed adjustments**, requiring additional control valves.

- Space constraints or noise sensitivity are major concerns.

For most **industrial automation, material handling, or pressing applications**, the MGQM40-100 is a **strong, well-supported choice** that justifies its cost with performance and longevity. Always consult with SMC s technical team or a certified integrator to ensure the actuator aligns perfectly with your specific requirements.

Details:

Please visit the following address to do so. Sale is for One 1 Used SMC MGQM40-100 Compact Pneumatic Double Air Cylinder Actuator. Inventory SMPE001 7. Expedited next day air is available on your shippers number.

This Ships Fast Free. KAE Industrial. This has light scratches and a dent on the corner shown in photos. We strive for total satisfaction.

We Combine Shipping. This comes as shown. Location D-3-7.

part #: mgqm40100 prices

• $143.99-$315.00

specifications hydraulicylind:

• brand: Smc
• mpn: Mgqm40-100
• part type: Pneumatic Actuator Cylinder

offer hydraulicylind:

• sold: 0
• best offers: True
• started: April 20, 2026
• availability: In Stock
• quantity: 2
• options: Ship-to-home

shipping hydraulicylind:

• type: Calculated
• service: USPS Ground Advantage
• carrier: USPS
• transit: 3-8 Days
• cost: $0.00
• class: Standard

returns hydraulicylind:

• method: Money back
• time: 30 Days
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• policy: Returns Accepted

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seller hydraulicylind:

• city: Wooster, Ohio
• rating: 100.0%
• # reviews: 11658

general hydraulicylind:

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

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