Airtac HLSL Precision Slide Table Cylinder HLSL25X20SB
The AirTAC Airtac HLSL Precision Slide Table Cylinder HLSL25X20SB is a genuine HLS slide-table cylinder, 25 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 378 N of push at 0.5 MPa. This is the symmetrical version. A floating joint spares the rod from side torque; the magnet is fitted as standard.
- TypeSlide-table, double acting
- Guidecross-roller guide
- Bore25 mm
- Push thrust @0.5 MPa378 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 HLSL Precision Slide Table Cylinder HLSL25X20SB
The HLSL25X20SB is a symmetrical cross-roller slide table cylinder with a 25mm bore and 20mm stroke. AirTAC integrates a double-acting dual-rod cylinder with a cross-roller linear guide, so the moving table travels straight under side loads with low deflection - the cross-roller guide being the highest-precision and most rigid option in the HL line. Because two pistons drive the table, the available push is higher than a single-rod cylinder of the same bore, and the built-in floating joint spares the table from side torque the workpiece may introduce. This version carries B-type shock absorbers at both ends to cushion the table at each end of travel.
This is a genuine AirTAC part with a position-detecting magnet fitted as standard, and magnetic-switch slots on the body accept CMSH, DMSH or EMSH sensor switches. The exact thrust, dimensions and allowable load/moment figures for this bore and stroke are shown in the on-page spec table and datasheet; we are glad to confirm any of them on request.
Airtac HLSL Precision Slide Table Cylinder HLSL25X20SB Technical Specifications
| Model | Airtac HLSL Precision Slide Table Cylinder HLSL25X20SB |
|---|---|
| Type | Slide-table cylinder, double acting, dual rod |
| Series / guide | HLSL (cross-roller guide) |
| Bore | 25 mm |
| Push thrust @0.5 MPa | 378 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 25mm bore sits at the top of the HLS range and gives the highest available thrust in this sub-family, so choose it when the table must push or hold with moderate to substantial force; smaller bores 6-20 serve lighter duty. Confirm the stroke against the published table for bore 25 - 20mm is a short, compact travel suited to tight stations. Within the HL line, pick HLS/HLSL for maximum precision and rigidity (cross-roller guide), HLQ/HLQL for an anti-rust, dust-proof ball-bearing guide, HLH for a miniature roller-ball guide, and HLF when a low-height body matters.
This model uses the B adjuster: shock absorbers at both ends. Variants include BS (extension side only) and BF (retraction side only). The port thread here is PT; G and NPT versions exist. For allowable load, moment and kinetic energy, size from the published tables and curves - send us the application details and we will confirm the figures.
Applications
Pick-and-place handling
The cross-roller table carries a gripper or vacuum cup over a short, straight 20mm travel, holding position precisely despite off-centre part loads, with shock absorbers softening both stops.
Assembly stage positioning
Used as a compact press-or-place stage, the dual-rod table advances a small assembly tool straight onto the part; the floating joint keeps rod side torque out of the guide.
Small-parts transfer slide
Shuttles small components between two fixed positions on an automation line, where the symmetrical cross-roller guide keeps the table square and repeatability high.
FAQ
What does the B at the end of HLSL25X20SB mean?
The adjuster code after the S tells you the cushioning fitted to the table. Blank is basic end bumpers, A is adjustable rubber stoppers at both ends, B is shock absorbers at both ends, BS is a shock absorber on the extension side only, and BF one on the retraction side only. HLSL25X20SB therefore has shock absorbers at both ends of the 20mm stroke.
What is the maximum working pressure, and how fast can I run the table?
Maximum working pressure is 0.7 MPa (100 psi) with a proof pressure of 1.2 MPa (175 psi); for the 25mm bore the operating range is 0.15-0.7 MPa (22-100 psi). Recommended speed range is 50-500 mm/s - meter the exhaust (meter-out) to keep table travel controlled. The medium is air filtered to 40 um, usable from -20 to 70 C.