Airtac HLQ Dual-Axis Precision Slide Table Cylinder HLQ20X75SAF
The AirTAC Airtac HLQ Dual-Axis Precision Slide Table Cylinder HLQ20X75SAF 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 HLQ20X75SAF
The AirTAC HLQ20X75SAF is a double-acting dual-rod slide-table cylinder that integrates a ball-bearing linear guide with an air cylinder. The 20 mm bore and 75 mm stroke deliver moderate thrust through both rods, while the floating joint protects the rod from side torque. The ball-bearing guide provides anti-rust, dust-proof operation with smooth, precise straight-line travel.
This is a genuine AirTAC part with a standard magnet for position sensing. Compatible sensor switches include CMSH, DMSH, and EMSH series, which mount in the magnetic-switch slots on the body. We confirm exact thrust, dimensions, load, and moment values from the datasheet or on-page specification table on request.
Airtac HLQ Dual-Axis Precision Slide Table Cylinder HLQ20X75SAF Technical Specifications
| Model | Airtac HLQ Dual-Axis Precision Slide Table Cylinder HLQ20X75SAF |
|---|---|
| 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
A 20 mm bore gives higher thrust than smaller bores in the HLQ range, suited to mid-range pick-and-place or transfer tasks. Choose the HLQ ball-bearing guide when you need anti-rust, dust-proof performance with smooth linear travel. The 75 mm stroke should fall within the bore 20 stroke table. This model carries an adjustable rubber stopper on the retraction side only (AF adjuster), giving you controlled end-positioning at the rod-in end while the extension end uses the standard bumper cushion. Ports use PT thread.
For load and moment sizing, we reference the published Wmax, Emax, and deflection curves. Contact us to confirm your application requirements against the datasheet tables.
Applications
Pick-and-Place Head
Guides a gripper head through 75 mm of precise travel for component placement on PCB assemblies.
Small-Parts Transfer
Transfers small parts between conveyor stations with dust-proof ball-bearing guidance and controlled retraction stop.
Assembly Stage Slide
Positions a workpiece at an assembly station where anti-rust guide surfaces handle shop-floor humidity.
FAQ
What does the AF adjuster code mean on this HLQ20X75SAF?
AF indicates an adjustable rubber stopper on the retraction side only. The extension end uses the standard bumper cushion. This lets you fine-tune the retraction end position without a shock absorber.
What is the maximum operating pressure for this bore?
The maximum working pressure is 0.7 MPa (100 psi). For a 20 mm bore the operating range is 0.15 to 0.7 MPa (22 to 100 psi). Use meter-out speed control to keep travel speed within 50 to 500 mm/s.