SMC MTS32-150-A93L Plined Rotating Pneumatic Air Cylinder Actuator Spline

( Brand: Smc ), ( Manufacturer Part Number: MTS32-150-A93L ), ( Part Type: Pneumatic Actuator Cylinder )

Review SMC Plined Non Rotating Pneumatic Air Cylinder Actuator Spline

The **SMC MTS32-150-A93L PLINED Rotating Pneumatic Air Cylinder Actuator with Spline Shaft** is a high-performance, precision-engineered pneumatic rotary actuator designed for demanding industrial applications where reliable, high-torque rotation is essential. This robust unit belongs to SMC s **MTS series**, renowned for its compact yet powerful construction, making it ideal for automation systems requiring smooth, controlled rotational motion. The **32mm bore diameter** provides a balanced combination of force and efficiency, while the **150mm stroke length** ensures ample range for a variety of applications, including indexing, positioning, and continuous rotary motion tasks. The **A93L** designation indicates a **spline-shaft output**, featuring a **helical spline connection** that delivers precise torque transmission while accommodating axial and radial misalignment, reducing wear and ensuring longevity in dynamic environments.

This actuator is equipped with **PLINED (Plug-in) mounting**, a versatile design that allows for quick and secure installation without the need for additional hardware, simplifying assembly and maintenance. The **rotary pneumatic mechanism** operates on compressed air, offering consistent and repeatable motion with minimal backlash, making it suitable for applications in packaging, material handling, robotics, and automated assembly lines. The **spline shaft** not only enhances torque transfer but also allows for easy integration with various gear systems, cams, or other mechanical linkages, providing flexibility in system design. Constructed from high-quality materials, including corrosion-resistant coatings and reinforced seals, the MTS32-150-A93L is built to withstand harsh conditions, including temperature fluctuations and exposure to contaminants, ensuring reliable performance over extended operational cycles.

For applications requiring **bidirectional rotation**, this actuator can be paired with a **double-acting valve**, enabling precise control over speed and stopping position. The **pneumatic design** eliminates the need for electrical components in the actuator itself, reducing the risk of electrical interference and simplifying safety compliance. Additionally, SMC s reputation for **energy efficiency** and **low-noise operation** makes this actuator a cost-effective solution for continuous use in automated processes. Whether deployed in a high-speed production line or a precision positioning system, the **SMC MTS32-150-A93L PLINED Rotating Pneumatic Air Cylinder Actuator with Spline** delivers the durability, precision, and adaptability required to enhance productivity and operational reliability in modern industrial settings.

### **Pros and Cons of buying a SMC MTS32-150-A93L Plined Rotating Pneumatic Air Cylinder Actuator with Spline**

#### **Pros**

1. **High Precision and Repeatability** The plined (gear rack) design ensures smooth, accurate rotational movement, making it ideal for applications requiring precise positioning, such as automated assembly lines or indexing systems.

2. **Durability and Reliability** SMC is a well-established manufacturer known for robust pneumatic components. This actuator is built for heavy-duty use, with a 32mm bore size and a 150mm stroke, providing strong torque and consistent performance over extended operation.

3. **Spline Shaft Design** The splined output shaft allows for secure coupling with other machinery, reducing slippage and ensuring stable power transmission. This is particularly useful in applications where torque transfer must be precise.

4. **Compact and Efficient** The rotating design saves space compared to linear actuators, making it suitable for installations where floor or panel space is limited.

5. **Compatibility with SMC s Ecosystem** If you already use SMC components, this actuator integrates seamlessly with their valves, regulators, and control systems, simplifying maintenance and troubleshooting.

6. **Versatile Applications** Suitable for indexing, clamping, material handling, and automated processes in industries like automotive, packaging, and robotics.

7. **Standardized and Easy to Maintain** Being a widely available SMC model, spare parts and technical support are readily accessible. The plined design also allows for easy cleaning and lubrication if needed.

8. **Energy Efficiency** Pneumatic systems are generally more energy-efficient than hydraulic ones for intermittent or cyclic operations, reducing long-term operational costs.

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#### **Cons**

1. **Higher Initial Cost** Compared to basic linear pneumatic cylinders, this specialized rotating actuator may have a higher upfront price due to its precision engineering and splined shaft.

2. **Dependence on Compressed Air Supply** Requires a reliable air compressor and filtration system to prevent contamination, which adds to maintenance overhead.

3. **Limited Stroke Length** The 150mm stroke may be insufficient for applications requiring longer rotational movements, necessitating multiple actuators or a different design.

4. **Noise and Vibration** Pneumatic actuators can generate noise and vibration, which may require additional soundproofing or damping solutions in sensitive environments.

5. **Maintenance Requirements** While durable, the gear rack mechanism and seals may require periodic lubrication and inspection to prevent wear, especially in dusty or corrosive environments.

6. **Specialized Installation** The splined shaft and rotating design may require custom mounting solutions or additional components (e.g., bearings, couplings) for optimal performance.

7. **Potential for Air Leaks** If seals or fittings degrade over time, air leaks can reduce efficiency and increase energy consumption.

8. **Skill Dependency** Proper installation and calibration may require trained personnel, adding to operational costs if in-house expertise is lacking.

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### **Conclusion**

The **SMC MTS32-150-A93L plined rotating pneumatic actuator with spline** is an excellent choice for applications demanding **high precision, durability, and compact rotational motion**. Its strengths lie in its **reliability, compatibility with SMC systems, and suitability for automated processes**, making it ideal for industries like manufacturing, robotics, and material handling.

However, the **higher cost, maintenance needs, and dependency on air supply** may pose challenges depending on your budget and operational environment. If your application requires **precise indexing, torque transfer, or space efficiency**, this actuator is well worth the investment. For simpler or lower-torque applications, a standard linear cylinder or a different rotating actuator design might be more cost-effective.

### **Recommendation**

- You need **accurate rotational movement** (e.g., indexing, clamping, or automated positioning).

- You already use **SMC components** and benefit from system integration.

- Your application can accommodate **maintenance requirements** (lubrication, seal checks).

- The **150mm stroke and 32mm bore** meet your torque and speed needs.

- Your budget is tight and a **simpler, lower-cost actuator** (e.g., a basic rotating cylinder without splines) suffices.

- Your environment has **extreme dust, moisture, or temperature** that may accelerate wear.

- You require **longer strokes or higher torque**, which may necessitate a different model or additional components.

For most **precision automation applications**, this SMC actuator is a **strong, long-term investment** that enhances efficiency and reduces downtime. Ensure proper sizing, installation, and maintenance to maximize its lifespan and performance.

Details:

Location 23-21. Its always best to call for any Next day orders. We buy sell and repair ALL industrial electrical parts. SMC MTS32-150-A93L Cylinder: Details: You are buying one Cylinder as shown in the pictures, this cylinder has been rebuilt and was a good spare part for large manufacturer.

Special delivery arrangements can be made as needed Surplus from a large manufacturers spare parts room.

part #: mts32150a93l price

• $250.00

specifications hydraulicylind:

• brand: Smc
• mpn: Mts32-150-a93l
• part type: Pneumatic Actuator Cylinder

payments hydraulicylind:

• other
• wallet: Apple-pay
• credit card: Discover

seller hydraulicylind:

• city: Columbus, Ohio
• rating: 100.0%
• # reviews: 831

general hydraulicylind:

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

returns hydraulicylind:

• policy: No Returns

shipping hydraulicylind:

• service: UPS Ground, UPS Next Day Air, USPS Priority Mail
• type: Calculated
• class: Standard, One-day, Expedited
• carrier: UPS, USPS
• cost: $23.31
• transit: 3-8 Days

offer hydraulicylind:

• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• best offers: True
• started: February 10, 2026

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