TN16×20 Twin-Rod Pneumatic Cylinder – 16mm Bore × 20mm Stroke – Double Acting
The TN16×20 Twin-Rod Pneumatic Cylinder is a compact double-acting pneumatic actuator designed for precision linear movement in industrial automation, packaging machinery, positioning systems, clamping mechanisms and compact production equipment.
Featuring a 16 mm bore and 20 mm stroke, the TN16×20 uses two Ø8 mm guide rods to provide improved rigidity and resistance to rotation compared with a conventional single-rod pneumatic cylinder. Its compact aluminium body makes it suitable for installations where space is limited while maintaining stable and repeatable movement.
The cylinder uses compressed air for both extension and retraction, providing positive control in both directions.
Technical Specifications
| Specification | Details |
|---|---|
| Model | TN16×20 |
| Series | TN Twin-Rod Series |
| Cylinder Type | Compact Twin-Rod Pneumatic Cylinder |
| Bore Size | 16 mm |
| Stroke | 20 mm |
| Action | Double Acting |
| Guide Rods | 2 × Ø8 mm |
| Working Medium | Compressed Air |
| Air Port Thread | M5 × 0.8 |
| Number of Air Ports | 2 |
| Front Plate Thread | M4 × 0.7 |
| Piston / Actuating Thread | M5 × 0.8 |
| Overall Retracted Length | Approx. 88 mm |
| Body Length | Approx. 73 mm |
| Body Width | Approx. 54 mm |
| Body Height | Approx. 21 mm |
| Front Plate Width | Approx. 53 mm |
| Front Plate Height | Approx. 20 mm |
| Mounting Hole Centre Distance | Approx. 47 mm |
| Air Port Centre Distance | Approx. 30 mm |
| Front Projection | Approx. 8 + 7 mm |
| Theoretical Thrust at 0.5 MPa | Approx. 16 kgf |
Key Features
- 16 mm bore × 20 mm stroke
- 2 × Ø8 mm guide rods
- Double-acting pneumatic operation
- Approx. 16 kgf theoretical thrust at 0.5 MPa
- Compact twin-rod design
- Improved resistance to rotation
- High rigidity and stable linear movement
- 2 × M5 × 0.8 air ports
- M4 × 0.7 front plate thread
- M5 × 0.8 piston/actuating thread
- Approx. 88 mm retracted overall length
- Aluminium body construction
- Suitable for repetitive automation applications
Typical Applications
Suitable for:
- Industrial automation
- Packaging machinery
- Pick-and-place equipment
- Product positioning
- Compact clamping mechanisms
- Assembly machinery
- Sorting equipment
- Component transfer
- Small conveyor systems
- General pneumatic machinery
Double-Acting Operation
The TN16×20 uses two pneumatic ports. Compressed air supplied to one port causes the cylinder to extend, while air supplied to the opposite port causes it to retract.
A suitable directional or solenoid valve can be used to control movement. Flow-control fittings may also be installed to regulate extension and retraction speed.
Note: Dimensions and specifications above are based on the supplied TN16×20 reference image. Verify critical dimensions on the actual product before fabrication or permanent machine installation.