Airtac HLS Precision Slide Cylinder HLS20X125SBS
The AirTAC Airtac HLS Precision Slide Cylinder HLS20X125SBS 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 HLS20X125SBS
The AirTAC HLS20X125SBS is a double-acting dual-rod slide-table cylinder integrating an air cylinder with a cross-roller linear guide. The cross-roller guide provides high precision, rigidity, and low deflection, while the dual rod doubles thrust and the floating joint protects the rod from side torque. With a 20mm bore and 125mm stroke, this model delivers higher thrust for larger guided-transfer applications.
This genuine AirTAC part includes a standard magnet for position sensing. CMSH, DMSH, and EMSH sensor switches fit the body's magnetic-switch slots. We confirm thrust, dimensions, and load-moment ratings from the datasheet or on-page table on request.
Airtac HLS Precision Slide Cylinder HLS20X125SBS Technical Specifications
| Model | Airtac HLS Precision Slide Cylinder HLS20X125SBS |
|---|---|
| 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
The 20mm bore provides more push than smaller bores; the cross-roller guide is chosen for the highest precision and rigidity. The 125mm stroke is within the bore's available range. The BS adjuster code specifies a shock absorber on the extension side, cushioning the forward end-of-stroke for faster or heavier cycles. Standard PT thread ports measure 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 for confirmation from the AirTAC datasheet.
Applications
Pick-and-Place Traverse
Cross-roller precision carries a 20mm-bore pick-and-place head across 125mm with a shock absorber cushioning the forward stop.
Gripper Traverse
Moves a gripper between two positions with high rigidity and repeatable end-of-stroke control from the extension-side shock absorber.
Component Feeding Stage
Feeds components into an assembly station with precise guided travel and shock-absorber cushioning on the extend stroke.
FAQ
What is the difference between BS and BF adjuster codes?
BS places a shock absorber on the extension (forward) side; BF places it on the retraction (return) side. Both cushion end-of-stroke impact on the specified side. Choose based on which direction carries the heavier or faster load.
Can I use this cylinder at 1.0 MPa?
No. Maximum working pressure is 0.7 MPa (100 psi). Operating range for the 20mm bore is 0.15-0.7 MPa (22-100 psi). Proof pressure is 1.2 MPa for validation only, not for continuous operation.