Airtac HLS Precision Slide Cylinder HLS25X50SB
The AirTAC Airtac HLS Precision Slide Cylinder HLS25X50SB 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. 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 HLS Precision Slide Cylinder HLS25X50SB
The AirTAC HLS25X50SB is a double-acting dual-rod slide-table cylinder pairing an air cylinder with a cross-roller linear guide. The cross-roller construction gives the highest precision and rigidity in the HLS family, keeping deflection low while the bore 25 dual rods deliver higher thrust. A floating joint prevents side torque from reaching the rods, protecting the guide and extending working life. The B adjuster equips shock absorbers at both ends for controlled deceleration of heavier moving loads.
This is a genuine AirTAC component with a standard magnet for position sensing. CMSH, DMSH, and EMSH sensor switches fit the magnetic-switch slots machined into the body. We verify exact thrust, dimensions, and load-moment ratings against the AirTAC datasheet or on-page spec table on request.
Airtac HLS Precision Slide Cylinder HLS25X50SB Technical Specifications
| Model | Airtac HLS Precision Slide Cylinder HLS25X50SB |
|---|---|
| Type | Slide-table cylinder, double acting, dual rod |
| Series / guide | HLS (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
Bore 25 provides the highest thrust in the HLS cross-roller range, suited to applications that move heavier tooling or workpieces. The cross-roller guide is chosen for maximum rigidity and precision; if corrosion resistance or dust-proof operation is the priority, HLQ ball-bearing tables are the alternative. Stroke 50 is within the standard table for this bore. The B adjuster adds shock absorbers at both ends, ideal for absorbing kinetic energy at higher speeds or with heavier payloads. Thread is PT standard; request G or T for G or NPT. We confirm allowable load, moment, and kinetic energy from the published Wmax/Emax tables and deflection curves for your specific use case.
Applications
Precision Pick-and-Place
Cross-roller guidance maintains positional accuracy when placing components at speed, while dual shock absorbers cushion end-of-stroke impact for longer life.
Workpiece Stopper Mechanism
The 50 mm stroke extends to halt a passing workpiece on a conveyor, with shock absorbers at both ends managing the impact energy of repeated cycling.
Gripper Traverse Stage
Dual-rod thrust drives a gripper across a short traverse while the cross-roller guide keeps the tooling aligned without lateral drift under load.
FAQ
What does the B adjuster code mean on HLS25X50SB?
B indicates shock absorbers fitted at both ends of the slide table. This provides controlled deceleration at both the extension and retraction end positions, reducing impact when moving heavier loads or running at higher speeds. B-type adjusters are available on bores 8 and above; bore 6 only supports the rubber-stopper A options.
Can the HLS25 operate at 1.0 MPa?
No. Maximum working pressure is 0.7 MPa. The operating range for bore 25 is 0.15-0.7 MPa (22-100 psi). Proof pressure is 1.2 MPa for validation only. Exceeding 0.7 MPa in service risks damage to the cylinder and guide. Load and moment capacity are confirmed from the datasheet on request.