



The TDA Series Dual Rod Cylinder is a compact guided pneumatic actuator designed for applications requiring accurate linear motion and reliable anti-rotation performance. Its twin-rod structure improves rigidity and positioning accuracy while minimizing deflection under load.
With adjustable stroke capability, excellent non-rotating accuracy, and maintenance-free operation, the TDA Series is well suited for assembly equipment, transfer mechanisms, and precision automation systems where stable guided movement is critical.
The TDA Series Dual Rod Cylinder is engineered to deliver precise linear motion in applications where stability and positioning accuracy are essential. Featuring a dual rod guided structure, the cylinder effectively resists rotational forces while maintaining smooth and repeatable movement.
Its compact body and unilateral bracket mounting design allow easy integration into automated equipment with limited installation space.
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● Double acting guided cylinder design
● Dual rod structure for enhanced stability
● Excellent non-rotating accuracy up to ±0.3°
● Adjustable stroke range from -5 to 0 mm
● Compact installation footprint
● Rubber buffer for impact reduction
● Stable operation under side loads
● Maintenance-free non-lubricated design
● Suitable for precision positioning applications
● Multiple bore size options available
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The TDA Series is designed to maintain accurate linear movement while minimizing rod rotation. Compared with standard cylinders, the dual rod configuration offers significantly improved guidance performance, making it suitable for applications involving eccentric loads or precise positioning requirements.
The built-in stroke adjustment function allows fine tuning of the cylinder end position, improving installation flexibility and operational accuracy.
| Parameter | Specification |
| Bore Size | 10, 16, 20, 25, 32 mm |
| Action Type | Double Acting |
| Working Medium | Air |
| Operating Pressure | 0.1–0.7 MPa |
| Proof Pressure | 1.05 MPa |
| Speed Range | 100–500 mm/s |
| Temperature Range | 0–60°C |
| Cushion Type | Rubber Buffer |
| Non-Rotating Accuracy | ±0.4° / ±0.3° |
| Port Size | M5×0.8, 1/8" |
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The TDA Series Dual Rod Cylinder is widely used in:
● Precision assembly equipment
● Positioning and transfer mechanisms
● Electronics manufacturing systems
● Pick-and-place devices
● Packaging machinery
● Testing and inspection equipment
● Clamping and indexing systems
● Robotic auxiliary mechanisms
● Conveyor automation equipment
● OEM industrial machinery
Combining compact dimensions, high non-rotation accuracy, adjustable stroke functionality, and stable guided motion, the TDA Series Dual Rod Cylinder provides an efficient solution for modern automation and precision positioning applications.




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