Airtac HLS Precision Slide Cylinder HLS12X20SA
The AirTAC Airtac HLS Precision Slide Cylinder HLS12X20SA is a genuine HLS slide-table cylinder, 12 mm bore: a double-acting dual-rod air cylinder integrated with a cross-roller guide so the table travels straight with high rigidity and low deflection. It delivers about 85 N of push at 0.5 MPa. A floating joint spares the rod from side torque; the magnet is fitted as standard.
- TypeSlide-table, double acting
- Guidecross-roller guide
- Bore12 mm
- Push thrust @0.5 MPa85 N
- Operating pressure0.15 - 0.7 MPa (22 - 100 psi)
- Port sizeM5x0.8
- CushionBumper (+ shock-absorber option)
- Magnet / sensorStandard; CMSH/DMSH/EMSH
- 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 HLS Precision Slide Cylinder HLS12X20SA
The AirTAC HLS12X20SA is a double-acting dual-rod slide-table cylinder that integrates an air cylinder with a cross-roller linear guide. The cross-roller guide provides high precision, rigidity, and low deflection for accurate straight-line motion. The dual-rod design doubles thrust compared to a single-rod cylinder, while the floating joint protects the rods from side torque. With a 12mm bore and 20mm stroke, this model delivers moderate thrust in a compact footprint.
This is a genuine AirTAC part with a standard magnet for position sensing. Compatible sensor switches include the CMSH, DMSH, and EMSH series, which mount in the magnetic-switch slots on the body. The AS adjuster adds an adjustable rubber stopper on the extension side for controlled forward stopping. We confirm exact thrust, dimensions, and load-moment values from the datasheet or on-page spec table on request.
Airtac HLS Precision Slide Cylinder HLS12X20SA Technical Specifications
| Model | Airtac HLS Precision Slide Cylinder HLS12X20SA |
|---|---|
| Type | Slide-table cylinder, double acting, dual rod |
| Series / guide | HLS (cross-roller guide) |
| Bore | 12 mm |
| Push thrust @0.5 MPa | 85 N |
| Port size | M5x0.8 (PT thread) |
| Fluid | Air, filtered to 40 um |
|---|---|
| Operating pressure | 0.15 - 0.7 MPa (22 - 100 psi) |
| Proof pressure | 1.2 MPa (175 psi) |
| Temperature | -20 to 70 C |
| Speed range | 50 - 500 mm/s (meter-out) |
| Cushion | Bumper; shock-absorber / adjustable-stopper options |
| Magnet / sensor | Standard; CMSH, DMSH, EMSH |
Specifications follow the official AirTAC HL slide-table data. Max working pressure is 0.7 MPa. The table rides on an integrated linear guide — do not apply strong impact or large moment. Allowable load and moment are published as tables and curves, and overall dimensions vary per stroke — ask us and we confirm from the datasheet.
How to choose
The 12mm bore suits applications needing moderate thrust in a compact body. A larger bore gives more push force if needed. The cross-roller guide in the HLS series offers the highest precision and rigidity among the HL family, ideal where deflection must be minimal. For dust-proof or anti-rust environments, consider the HLQ ball-bearing series instead.
The AS adjuster adds an adjustable rubber stopper on the extension (forward) side only; the retraction side retains the standard bumper. This is useful when controlled stopping force is needed in one direction. Other adjuster options include A (both ends), B (shock absorber both ends), AF, BS, or BF. The standard PT thread suits most installations; G and NPT thread options are available by specifying the appropriate suffix. We confirm allowable load, moment, and deflection from the published datasheet tables and curves on request.
Applications
Component Push Station
Adjustable rubber stopper on the extension side controls the push stroke for inserting small parts in assembly.
Gripper Traverse Mount
Rigid cross-roller dual-rod table supports an end-effector across a 20mm travel with minimal deflection.
Pick-and-Place Head
Cross-roller guide provides the straight-line accuracy needed for repeatable pick-and-place cycles.
FAQ
What does the AS adjuster mean on the HLS12X20SA?
AS adds an adjustable rubber stopper on the extension (forward) side only. The retraction side retains the standard bumper. This is useful when you need controlled stopping force in one direction but not the other.
Is the magnet optional on this cylinder?
No, the magnet is standard on all HLS slide-table cylinders. The S in the model code indicates a magnet is fitted. Compatible sensor switches are the CMSH, DMSH, and EMSH series, which fit into the magnetic-switch slots on the body.