Pneumatic Actuator Datasheet: Key Specifications and How to Read It

When selecting pneumatic actuators for industrial automation, accuracy and compatibility are critical. A pneumatic actuator datasheet provides engineers and buyers with the technical details needed to ensure proper selection, installation, and operation. Understanding how to read and interpret this document can save time, reduce maintenance issues, and improve system efficiency.

What Is a Pneumatic Actuator Datasheet?

A pneumatic actuator datasheet is a technical document supplied by manufacturers that outlines the performance characteristics, dimensions, operating conditions, and safety information of the actuator. It acts as a reference guide for engineers, maintenance teams, and procurement managers.

Key Sections of a Pneumatic Actuator Datasheet

1. General Specifications

   • Actuator type (rotary or linear)

   • Model number and series

   • Material of construction (aluminum, stainless steel, carbon steel)

2. Operating Parameters

   • Pressure range (usually 2–8 bar for standard actuators)

   • Operating temperature range (standard or high/low temperature options)

   • Medium (compressed air, filtered dry air, or inert gas)

3. Performance Data

   • Torque output (for rotary actuators)

   • Thrust force (for linear actuators)

   • Operating cycles and duty rating

   • Response time and speed of actuation

4. Dimensional Drawings

   • Mounting interfaces (ISO, NAMUR, or custom)

   • Port sizes and locations

   • Overall actuator dimensions for design compatibility

5. Control & Feedback Options

   • Solenoid valve compatibility

   • Position feedback (mechanical switch, proximity sensor, or analog signal)

   • Manual override functions

6. Certifications and Standards

   • CE, ATEX, SIL, or other compliance details

   • Industry-specific approvals for oil & gas, food, or chemical sectors

Why the Pneumatic Actuator Datasheet Is Important

• Correct Sizing – Prevents underpowered or oversized actuators that waste energy.

• System Compatibility – Ensures proper fit with valves, mounting kits, and accessories.

• Maintenance Planning – Provides details on cycle life and service intervals.

• Regulatory Compliance – Verifies the actuator meets industry safety standards.

How to Use the Datasheet in Selection

1. Identify your valve type and required torque or thrust.

2. Match actuator pressure ratings to available air supply.

3. Check temperature and environmental conditions.

4. Review mounting dimensions to ensure compatibility.

5. Confirm certification requirements based on your industry.

Conclusion

A pneumatic actuator datasheet is more than just a technical document—it is an essential tool for making informed decisions in automation projects. By understanding specifications such as torque, pressure range, and mounting standards, engineers and procurement teams can choose actuators that deliver safe, efficient, and long-lasting performance.