Airtac HLS Precision Slide Cylinder HLS25X20S
The AirTAC Airtac HLS Precision Slide Cylinder HLS25X20S 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 HLS25X20S
The AirTAC HLS25X20S is a cross-roller slide-table cylinder that integrates a double-acting air cylinder with a precision linear guide so the moving table travels straight with minimal deflection. The cross-roller bearing system delivers the highest rigidity and load capacity in the HLS family, and the dual-rod design doubles thrust while a floating joint protects the rods from side torque. With a 25 mm bore and 20 mm stroke, this model provides higher thrust for heavier guided payloads in compact automation.
This is a genuine AirTAC part with a standard sintered NdFeB magnet fitted for position sensing using CMSH, DMSH, or EMSH switches in the body slots. Typical materials include an aluminium-alloy body and table, carbon-steel and stainless rods, NBR seals, and a TPU bumper. We confirm exact thrust, dimensions, allowable load, and moment values from the AirTAC datasheet or the on-page spec table on request.
Airtac HLS Precision Slide Cylinder HLS25X20S Technical Specifications
| Model | Airtac HLS Precision Slide Cylinder HLS25X20S |
|---|---|
| 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
The 25 mm bore is the largest in the HLS cross-roller range, providing higher thrust for applications that need both precision guidance and substantial push force. Choose HLS when rigidity and load capacity are the priority; consider HLQ for ball-bearing anti-rust and dust-proof needs, HLH for miniature roller-ball straightness with three port groups, or HLF for a low-height cross-roller body. Stroke is selected within the bore's published range. This model has basic bumpers with no adjustable stopper; select an A or B adjuster code if rubber-stopper or shock-absorber cushioning is needed. Thread is PT standard; specify G or T for G or NPT threads. Route allowable load and moment sizing to us - these are published as tables and deflection curves.
Applications
Pick-and-Place Head
Cross-roller precision guides the pick head for repeatable placement of heavier components on assembly lines.
Small-Parts Transfer
Transfers parts between conveyor stations with straight, low-deflection travel at bore 25 thrust levels.
Assembly Stage Stopper
Positions and holds workpieces at an assembly station where rigidity and precise end-positioning are critical.
FAQ
What guide type does the HLS25X20S use?
The HLS series uses a cross-roller linear guide, giving the highest precision, rigidity, and load capacity among the HL slide-table families. It is ideal when deflection must be minimal and the payload is heavier.
What is the maximum operating pressure for the HLS25X20S?
Maximum working pressure is 0.7 MPa (100 psi). Operating range for the 25 mm bore is 0.15-0.7 MPa (22-100 psi). Use meter-out speed control to keep travel at 50-500 mm/s.