Airtac HLS Precision Slide Cylinder HLS12X20S
The AirTAC Airtac HLS Precision Slide Cylinder HLS12X20S 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 HLS12X20S
The AirTAC HLS12X20S 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 basic bumper cushion handles standard end-of-stroke 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 HLS12X20S Technical Specifications
| Model | Airtac HLS Precision Slide Cylinder HLS12X20S |
|---|---|
| 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 basic cushion uses bumper stops at both stroke ends. Optional adjusters include A (adjustable rubber stopper) or B (shock absorber) on both ends, or single-side variants AS, AF, BS, BF. B-type adjusters are not available on bore 6. 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
Assembly Stage Index
Cross-roller precision guides workpiece carriers through a 20mm indexing motion on an automated assembly line.
Small-Parts Transfer
Dual-rod slide moves lightweight parts between stations with straight, repeatable travel and bumper cushioning.
Sensor Probe Positioning
Low-deflection cross-roller guide positions a test probe or sensor head precisely over a workpiece.
FAQ
What cushion comes standard on the HLS12X20S?
The basic HLS12X20S uses bumper cushioning without an additional adjuster. Optional adjusters include A (adjustable rubber stopper) or B (shock absorber) on both ends, or single-side variants AS, AF, BS, BF for extension or retraction side only.
How do I confirm the load and moment capacity for this cylinder?
We confirm allowable load, moment, and table deflection from the published datasheet tables and curves on request. These values depend on stroke and bore, so routing to the verified data ensures correct sizing for your application.