Airtac TN Double Axis Double Rod Cylinder TN20X80S
The AirTAC Airtac TN Double Axis Double Rod Cylinder TN20X80S is a genuine TN twin-rod (double-rod) double-acting cylinder, 20 mm bore. Two parallel rods on one plate resist bending and twisting and let the load mount without rotating. It delivers about 314.2 N of push at 0.5 MPa. A front bumper cushions the impact and adjusts the stroke over a -5 to 0 mm range.
- TypeTwin-rod, double acting
- Standardenterprise standard
- Bore20 mm
- Push thrust @0.5 MPa314.2 N
- Operating pressure0.15 - 1.0 MPa (22 - 145 psi)
- Port sizeM5x0.8
- CushionAdjustable bumper (-5 to 0 mm)
- MagnetStandard (sensor-ready)
- ThreadPT
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac TN Double Axis Double Rod Cylinder TN20X80S
A twin-rod cylinder places two parallel rods on one shared plate to resist bending and twisting, letting the load travel without rotating. The TN20X80-S produces 314.2 N push thrust at 0.5 MPa from its 20 mm bore over an 80 mm stroke, with an external bumper that cushions impact and adjusts stroke over -5 to 0 mm.
This is a genuine AirTAC TN-series part built to enterprise standard with PT thread. The sintered NdFeB magnet is standard on every unit, with magnetic-switch slots around the body. We confirm dimensions and sizing from the datasheet on request.
Airtac TN Double Axis Double Rod Cylinder TN20X80S Technical Specifications
| Model | Airtac TN Double Axis Double Rod Cylinder TN20X80S |
|---|---|
| Type | Twin-rod cylinder, double acting |
| Series / standard | TN (enterprise standard) |
| Bore | 20 mm |
| Push thrust @0.5 MPa | 314.2 N |
| Port size | M5x0.8 (PT thread) |
| Fluid | Air, filtered to 40 um |
|---|---|
| Operating pressure | 0.15 - 1.0 MPa (22 - 145 psi) |
| Proof pressure | 1.5 MPa (215 psi) |
| Temperature | -20 to 70 C |
| Speed range | 30 - 500 mm/s |
| Cushion | Bumper, stroke adjustable -5 to 0 mm |
| Magnet | Standard (magnetic-switch slots around the body) |
Specifications follow the official AirTAC TN/TR twin-rod data. Operating pressure is set by bore (0.2 MPa minimum on the 6 and 10 mm bores). The front cover and piston are short, so avoid an over-long stroke. Overall dimensions vary per stroke and allowable side-load is published as curves — ask us and we confirm from the datasheet.
How to choose
Size the bore for thrust: bore 20 pushes 314.2 N at 0.5 MPa. TN is enterprise standard with PT thread only; TR offers JIS standard with G or NPT thread plus a precise guide for higher non-rotating accuracy. Select the stroke from the bore's table and stay within the short cover's limits to avoid excess side-load. We can confirm allowable side-load curves from the datasheet.
Applications
Bottle Pusher
Push filled bottles from a filling line into a packing lane. The twin rods keep the pusher block square so bottles transfer without tipping or rotating off-axis.
Part Hold-Down
Hold a composite panel flat while adhesive cures. Anti-rotation guidance maintains even pressure across the panel without the clamp arm twisting under load.
Test Fixture Actuator
Move a test probe into contact with a PCB pad. The twin rods keep the probe axis straight so contact repeats reliably across hundreds of cycles.
FAQ
Is the magnet optional on the TN20X80-S?
No, the magnet is standard on every model in the series. Switch slots are built around the body for adding sensors; there is no non-magnetic option.
Can I confirm side-load limits and exact dimensions?
Yes, we confirm allowable side-load curves and exact dimensions from the datasheet on request, since dimensions vary with stroke.