Airtac HLS Precision Slide Cylinder HLS20X125SBF
The AirTAC Airtac HLS Precision Slide Cylinder HLS20X125SBF is a genuine HLS slide-table cylinder, 20 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 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
- Guidecross-roller 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
- 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 HLS20X125SBF
The AirTAC HLS20X125SBF is a double-acting dual-rod slide-table cylinder that integrates an air cylinder with a cross-roller linear guide. The cross-roller guide delivers high precision, rigidity, and low deflection, while the dual rod doubles the thrust and a floating joint protects the rod from side torque. At 20mm bore and 125mm stroke, this model provides higher thrust suited to larger guided-transfer tasks.
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 body's magnetic-switch slots. We confirm thrust, dimensions, and load-moment ratings from the datasheet or on-page spec table on request.
Airtac HLS Precision Slide Cylinder HLS20X125SBF Technical Specifications
| Model | Airtac HLS Precision Slide Cylinder HLS20X125SBF |
|---|---|
| Type | Slide-table cylinder, double acting, dual rod |
| Series / guide | HLS (cross-roller 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
Choose the 20mm bore when your application needs more push than the smaller bores offer; the cross-roller guide suits applications demanding the highest precision and rigidity. The 125mm stroke falls within the bore's available range. The BF adjuster code specifies a shock absorber on the retraction side, which helps absorb end-of-stroke energy and extends service life in demanding cycles. Standard PT thread ports are sized 1/8" for this bore.
For load, moment, and kinetic-energy sizing, route the published Wmax, Emax, and moment tables plus deflection curves to us; we confirm the exact values from the AirTAC datasheet.
Applications
Pick-and-Place Head
Cross-roller precision guides a 20mm-bore pick-and-place head over a 125mm travel range with minimal deflection at the tool tip.
Small-Parts Transfer
Transfers small workpieces between conveyor stations with the rigidity of a cross-roller guide and shock-absorber cushioning on retraction.
Assembly Stage Stopper
Positions parts at an assembly stage with repeatable end-of-stroke accuracy, using the shock absorber to cushion the retract stop.
FAQ
What does the BF adjuster code mean on this HLS model?
B indicates a shock absorber on both ends by default; BF specifies the shock absorber on the retraction side only. This cushions the end-of-stroke impact on retraction, which is useful for heavier loads or faster cycles.
What is the maximum operating pressure for this 20mm-bore slide table?
Maximum working pressure is 0.7 MPa (100 psi). The operating range for bore 20 is 0.15-0.7 MPa (22-100 psi). Never exceed 0.7 MPa; proof pressure is 1.2 MPa for validation only.