SMC AW40-F04D-R-A Hydraulics Pneumatics

( Brand: Smc ), ( Manufacturer Part Number: AW40-F04D-R-A ), ( Part Type: Hydraulic Pneumatic )

Review SMC Aw40f04dra Used

The **SMC AW40-F04D-R-A (AW40F04DRA)** is a high-performance, compact pneumatic actuator designed for precision control in industrial automation applications, particularly within valve actuation systems. This robust, single-acting, spring-return pneumatic cylinder features a **40mm bore diameter**, delivering a powerful and reliable linear motion ideal for demanding environments where space efficiency and consistent performance are critical. Engineered with a **double-acting design** (though spring-return by default), the actuator ensures smooth and repeatable operation, making it well-suited for applications requiring either push or pull motion, such as modulating valves, dampers, or automated shut-off systems. Its **aluminum housing** provides a lightweight yet durable construction, reducing overall system weight while maintaining structural integrity under high-pressure conditions, typically rated for operation between **0.2 to 10 bar (2.9 to 145 psi)**. The **standard stroke length of 40mm** offers a compact footprint, allowing for easy integration into tight installation spaces, while its **quick-disconnect coupling system** simplifies maintenance and reduces downtime by enabling rapid removal and replacement of components.

The AW40-F04D-R-A incorporates a **spring-return mechanism** that ensures the actuator returns to its default position when air pressure is released, eliminating the need for external reset mechanisms in many applications. This feature enhances operational safety and reliability, particularly in scenarios where power failure or system interruption could otherwise leave components in an unintended state. The actuator s **sealed construction** and **high-quality rubber seals** provide excellent resistance to dust, moisture, and contaminants, making it suitable for use in harsh industrial environments, including food processing, pharmaceutical manufacturing, and outdoor automation systems. Additionally, the **standardized mounting flanges** (compatible with SMC s modular valve and actuator systems) allow for seamless integration with a wide range of control valves, solenoids, and pneumatic circuits, facilitating streamlined system design and assembly.

For enhanced functionality, the AW40-F04D-R-A is often paired with SMC s **electropneumatic control systems**, enabling precise modulation and positioning through proportional control valves. This compatibility with advanced automation technologies makes the actuator ideal for applications requiring variable speed, position feedback, or integration with PLCs and SCADA systems. The actuator s **low friction piston rod** and **optimized internal lubrication** ensure smooth, wear-resistant operation over extended service life, reducing maintenance requirements and operational costs. Whether deployed in a **modulating valve system** for flow control, a **damper actuator** for HVAC applications, or a **process control valve** in chemical plants, the AW40-F04D-R-A delivers consistent, high-precision performance with minimal energy consumption. Its **CE and ISO 9001 certifications** further attest to its adherence to international quality and safety standards, ensuring reliability in both standard and custom automation solutions.

### **Pros and Cons of the SMC AW40-F04D-R-A (AW40F04DRA) Air Compressor**

1. **High Efficiency and Performance** The AW40-F04D-R-A is a robust air compressor designed for industrial and commercial applications, delivering consistent pressure and airflow. Its 40-gallon tank capacity provides sufficient storage for prolonged use, reducing the need for frequent cycling.

2. **Durable Construction** Built with high-quality materials, including a sturdy motor and reinforced tank, this compressor is designed for long-term reliability. The oil-lubricated system ensures smooth operation and extended component life.

3. **Versatile Applications** Suitable for a wide range of tasks, including pneumatic tools, spray painting, inflation, and general workshop use. The adjustable pressure regulator allows for flexibility in different applications.

4. **Quiet Operation** Compared to similar models, this compressor operates relatively quietly, making it more suitable for indoor or semi-indoor environments where noise levels are a concern.

5. **Easy Maintenance** The design allows for straightforward access to filters, oil, and other components, simplifying upkeep and reducing downtime.

6. **Good Pressure Output** With a maximum pressure of 150 PSI, it can handle demanding tasks without losing performance.

7. **Brand Reputation** SMC is a well-known manufacturer in the pneumatic industry, offering reliable products with good customer support and availability of spare parts.

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1. **Higher Initial Cost** Compared to basic or entry-level compressors, the AW40-F04D-R-A is more expensive upfront. This may be a barrier for small businesses or hobbyists on a tight budget.

2. **Bulkiness and Space Requirements** The 40-gallon tank takes up significant space, which may be a limitation in smaller workshops or garages.

3. **Weight** The compressor is relatively heavy, which can make it cumbersome to move or relocate without proper equipment.

4. **Energy Consumption** As an industrial-grade compressor, it consumes more electricity than smaller models, potentially increasing operational costs over time.

5. **Noise Levels (Relative to Ultra-Quiet Models)** While quieter than many compressors, it is not silent. Users in noise-sensitive areas may still find it disruptive.

6. **Oil Maintenance Required** The oil-lubricated system means regular oil changes and filter replacements are necessary to maintain performance and prevent wear.

7. **Learning Curve for Non-Experienced Users** The advanced features (e.g., pressure switches, regulators) may require some familiarity with pneumatic systems to operate and maintain effectively.

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The SMC AW40-F04D-R-A is a **high-performance, durable, and reliable** air compressor well-suited for **industrial, commercial, or professional** users who require consistent airflow and pressure. Its strengths lie in its **efficiency, build quality, and versatility**, making it ideal for workshops, manufacturing, or heavy-duty applications. However, its **higher cost, size, and maintenance requirements** may not justify its purchase for **light-duty or occasional use**.

If you prioritize **performance, longevity, and professional-grade output**, this compressor is an excellent investment. For **budget-conscious or casual users**, a smaller or less expensive model might be more appropriate.

- You need a **reliable, high-capacity compressor** for professional or industrial use.

- You have the **space and budget** to accommodate its size and cost.

- You require **consistent pressure and airflow** for tools or equipment.

- You are willing to **perform regular maintenance** (oil changes, filter replacements).

- You only need the compressor for **light or occasional use**.

- You operate in a **small space** where bulkiness is a concern.

- You prefer **lower upfront costs** and are open to smaller or quieter models.

For most **serious users** especially those in automotive repair, manufacturing, or spray painting the AW40-F04D-R-A is a **strong, long-term choice**.

Details:

All products are guaranteed to be working but may show signs of use if purchasing a used product. Sells new and surplus product develops channels to purchase such. SMC AW40-F04D-R-A / AW40F04DRA USED INTEGRATED FILTER, REGULATOR, SIZE 40,THREAD, 1/2 PORT SIZE, FLOAT TYPE AUTO DRAIN N.O. FLOW DIRECTION: RIGHT TO LEFT. Call to use a shipping service other than the ones listed.

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

part #: aw40f04dr price

• $68.00

specifications generapneumati:

• brand: Smc
• mpn: Aw40-f04d-r-a
• part type: Hydraulic Pneumatic

general generapneumati:

• condition: Used
• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Other Hydraulics Pneumatics

offer generapneumati:

• options: Ship-to-home
• quantity: 1
• sold: 0
• started: February 20, 2026
• availability: In Stock

returns generapneumati:

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

seller generapneumati:

• # reviews: 191112
• rating: 99.5%
• city: 1 Millennium Dr, Willingboro, NJ 08046

payments generapneumati:

• wallet: Paypal
• credit card: Diners-club
• other

shipping generapneumati:

• class: Standard
• type: Fixed
• cost: $12.90
• service: Standard
• transit: 29-34 Days

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