# CRA1

## Industrial Pneumatic Rotary Actuator CRA1

DDY Supply offers high-performance industrial electrical components, catering to a global network of electrical distributors, EPC contractors, system integrators, and industrial buyers. The CRA1 Pneumatic Rotary Actuator is engineered for reliable operation in demanding industrial environments, integrating seamlessly into electrical systems, automation solutions, control panels, and machinery. Its robust design ensures consistent performance in critical engineering projects, providing precise control for automated processes.

DDY Supply provides industrial electrical components for global distributors, EPC contractors, system integrators and industrial buyers.

## Key Features

-   **Dual Rack-and-Pinion Design:** Delivers consistent torque output throughout the rotation angle for stable and predictable actuation.
-   **Adjustable Rotation Angle:** Offers flexibility with standard 90° and 180° options, enabling precise positioning for various machinery and control panel applications.
-   **Corrosion-Resistant Construction:** Features anodized aluminum housing and stainless steel fasteners, ensuring durability and longevity even in harsh industrial conditions.
-   **Spring-Return and Double-Acting Options:** Provides versatile configurations to meet specific safety and operational requirements in pneumatic systems.
-   **Direct Mounting Capability:** Designed for straightforward integration with standard pneumatic valves and other control system components, simplifying installation and reducing setup time.

## Technical Specifications

|     |     |
| --- | --- |
| **Brand** | SMC |
| **Model** | CRA1 |
| **Product Type** | Pneumatic Rotary Actuator |
| **Actuation Type** | Double Acting / Spring Return |
| **Rotation Angle** | 90°, 180° (Adjustable) |
| **Mounting Interface** | ISO 5211 / NAMUR compatible |
| **Operating Temperature** | \-20°C to 80°C |
| **Housing Material** | Anodized Aluminum |
| **Fasteners** | Stainless Steel |

## Applications

The CRA1 Pneumatic Rotary Actuator is engineered for reliable performance across a spectrum of industrial applications. It is extensively utilized in industrial automation, where precise valve control is paramount for process efficiency. Its robust design makes it suitable for integration into PLC control systems, ensuring accurate operational sequences for manufacturing equipment and machinery. Furthermore, it plays a critical role in the construction of control panels and electrical distribution systems, providing dependable actuation for critical components.

## Frequently Asked Questions

Q: Where can I source SMC CRA1 pneumatic actuators from China?

A: DDY Supply provides pneumatic actuators and other industrial automation components for global distributors, EPC contractors, system integrators, and engineering projects.

```
    <dt>Q: What types of industrial machinery is the CRA1 suitable for?</dt>
    <dd>A: The CRA1 Pneumatic Rotary Actuator is commonly used in manufacturing equipment, automated production lines, and other industrial machinery requiring precise rotational control.</dd>

    <dt>Q: Can DDY Supply fulfill bulk orders for pneumatic components for large-scale projects?</dt>
    <dd>A: Yes, DDY Supply specializes in supplying industrial electrical components, including pneumatic actuators, for international projects and bulk procurement needs.</dd>
</dl>
```

## Details

- **Price:** 362.42 USD - 477.06 USD
- **Vendor:** DDY GROUP CO.,LTD.
- **Tags:** Pneumatic Actuator, Pneumatic Rotary Actuator, Pneumatics & Hydraulics, SMC

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| CDRA1BS50-90CZ | 443.22 USD | In stock |
| CDRA1BS50-180CZ | 477.06 USD | In stock |
| CRA1BS50-90Z | 362.42 USD | In stock |
| CDRA1BS63-90Z-M9PL | 411.95 USD | In stock |

---

> Source: [DDY GROUP CO.,LTD.](https://ddysupply.com/products/cra1)
> Updated: 2026-11-05