Airtac HLQ Dual-Axis Precision Slide Table Cylinder HLQ20X20SAF
The AirTAC Airtac HLQ Dual-Axis Precision Slide Table Cylinder HLQ20X20SAF is a genuine HLQ slide-table cylinder, 20 mm bore: a double-acting dual-rod air cylinder integrated with a ball-bearing guide so the table travels straight with high rigidity and low deflection. It delivers about 236 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
- Guideball-bearing guide
- Bore20 mm
- Push thrust @0.5 MPa236 N
- Operating pressure0.15 - 0.7 MPa (22 - 100 psi)
- Port size1/8"
- CushionBumper (+ shock-absorber option)
- Magnet / sensorStandard; CMSH/DMSH/EMSH
- ThreadPT
About the Airtac HLQ Dual-Axis Precision Slide Table Cylinder HLQ20X20SAF
The AirTAC HLQ20X20SAF is a ball-bearing slide-table cylinder with an adjustable rubber stopper on the retraction side, integrating an air cylinder with a dust-proof, anti-rust linear ball guide for straight table travel. Dual rods double thrust while a floating joint protects against side torque. At bore 20 mm and stroke 20 mm it delivers higher thrust in a compact footprint.
This genuine AirTAC part carries a standard sintered NdFeB magnet compatible with CMSH, DMSH, or EMSH sensor switches in the body slots. We confirm thrust, dimensions, load, and moment from the datasheet or on-page spec table on request.
Airtac HLQ Dual-Axis Precision Slide Table Cylinder HLQ20X20SAF Technical Specifications
| Model | Airtac HLQ Dual-Axis Precision Slide Table Cylinder HLQ20X20SAF |
|---|---|
| Type | Slide-table cylinder, double acting, dual rod |
| Series / guide | HLQ (ball-bearing guide) |
| Bore | 20 mm |
| Push thrust @0.5 MPa | 236 N |
| Port size | 1/8" (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
Bore 20 mm provides higher thrust than smaller HLQ bores; match the bore to your thrust requirement and pick a stroke within the bore's range. The HLQ ball-bearing guide is anti-rust and dust-proof; HLS cross-rollers give greater rigidity for higher moment loads. This variant adds an adjustable rubber stopper on the retraction side for controlled end positioning at the retract stroke. Thread is PT; port size is 1/8 inch. We confirm allowable load, moment, and deflection from published tables and curves on request.
Applications
Retract-and-clamp
Retraction-side rubber stopper cushions a clamping slide as it withdraws a workpiece fixture over 20 mm.
Eject station
Ball-rail guide ejects parts from a conveyor line with a controlled retract stop to avoid part damage.
Label applicator
Dust-proof ball bearing advances and retracts a label head on 20 mm stroke with repeatable retract position.
FAQ
What does the AF adjuster code mean on HLQ20X20SAF?
AF adds an adjustable rubber stopper on the retraction side only, giving controlled end positioning at the retract stroke while the extension side uses the standard bumper.
Is the magnet optional on HLQ20X20SAF?
No, the magnet is standard on every HLQ slide table. The S in the model code confirms it is fitted for use with CMSH, DMSH, or EMSH position-sensing switches.