Airtac ACK: Clamping Air Cylinder - ACKR63X90T  Air Clamp Actuator

Pneumatic clamp cylinder, single twist, double acting, push and turn right, 63mm bore, 90 degree rotary angle, NPT thread typeProduct Features:

1.The material of seals guarantees the reliable performance of the cylinder that is used under various conditions.
2.Three-slot guide structure leads to high guide precision.
3.There are single and double side clamping fingers can be selected (90 degrees).
4.Levorotatory and dextrorotary are available; 90 degress and 180 degrees.
5.The material of piston rod is made from special allow steel, which has longer life after heat treatment.



The Airtac Rotary Clamp Cylinder Series
The Airtac Rotary Clamp Cylinder is a high-performance pneumatic clamping actuator that combines rotary motion and clamping function in one compact unit.

Designed for industrial automation and welding jigs, it rotates the clamp arm by a specific angle (typically 90° or 180°) and then performs a powerful clamping motion. This two-in-one design simplifies automation layouts and improves productivity.

🔹 Product Overview
Airtac’s advanced pneumatic sealing technology ensures smooth rotation and long lifespan even under continuous high-frequency operation. The compact design saves installation space in robotic fixtures, while providing high torque output for firm gripping of heavy workpieces.

🔸 Key Features
• Rotary + Clamp Function: Combines rotation and linear clamping in one pneumatic unit.
• Adjustable Rotation Angle: Standard versions include 90°, 120°, and 180° options.
• Double-Acting Structure: Stable clamping and easy release controlled by air pressure.
• Durable Construction: Anodized aluminum housing and hardened steel internal mechanism.
• Sensor Compatibility: Magnetic switch slots for real-time position detection.
• Standard Compatibility: Interchangeable with SMC CKQ series and Festo DRRD series.

🔹 Typical Specifications

Specification	Description
Bore Size	Ø32 – Ø63 mm
Rotation Angle	90° / 120° / 180°
Acting Type	Double Acting
Operating Pressure	0.1 – 1.0 MPa
Body Material	Hard-anodized Aluminum Alloy

🏭 Applications
- Automotive: Welding and assembly lines requiring precise fixture positioning.
- Robotics: Clamping and handling devices on robotic arms.
- Machining: Fixture systems for automated parts processing.
- Material Handling: Positioning and indexing mechanisms in packaging machines.

🔹 Advantages
- Higher Efficiency: Two-in-one motion design reduces the need for multiple actuators.
- Precise Control: Smooth rotary action ensures accurate workpiece positioning.
- Cost-Effective: Reduces system complexity and total maintenance costs.

🔸 Recommended Accessories
Pairs perfectly with Airtac Solenoid Valves and Magnetic Sensors to monitor clamping and release status.