2. Pre-machined positioning pin holes integrated into guide rail;
3. Floating joint design prevents piston rod from bearing additional load moments;
4. Dual piston rod configuration delivers double output force;
5. Built-in positioning pin holes on main body;
6. Mounting screw holes on both base surface and end faces for versatile installation.
Category: Precision Slide Cylinder , Brand: AIRTAC , Series: HLS
AirTAC HLS8X20SBF Precision Linear Slide Cylinder Specifications
- Model: HLS8X20SBF
- Series: HLS (High Precision Linear Slide Series)
- Bore size: Ø8mm
- Stroke: 20mm (customizable up to 300mm)
- Structure: Twin rod guided slide mechanism
- Operating pressure: 0.05-0.7 MPa
- Cushioning: Adjustable elastic buffer + shock absorber
- Guide method: Linear ball bearing with 4-row structure
- Repeat positioning accuracy: ±0.01mm
- Max speed: 500mm/s
- Mounting type: Horizontal flange base (standard)
- Seal material: Polyurethane (PU) with wear-resistant ring
- Temperature range: -10℃ to 80℃
- Port size: M5x0.8 (dual ports for forward/return)
- Weight: 0.38kg (excluding accessories)
- Dimensions: 140mm(L) × 34mm(W) × 34mm(H)
- Rod material: Stainless steel (SUS304)
- Surface treatment: Black anodized aluminum body
- Lubrication: Pre-lubricated (maintenance-free design)
Ultra-compact linear motion solution combining pneumatic cylinder and precision guide mechanism. Features zero-backlash ball bushing guides and integrated shock absorption, ideal for high-precision positioning tasks. Optimized for minimal stick-slip effect with low-friction seals. Requires 5μm filtered air supply with ISO VG32 lubricator.
- Micro-component assembly robots
- Laser marking/cutting positioning stages
- Semiconductor wafer handling systems
- Precision dispensing equipment
- Optical inspection device actuators
- Medical analyzer linear drives
- Ensure base mounting surface flatness ≤0.02mm
- Maintain 0.5-1mm clearance between slide and adjacent components
- Use flexible couplings for lateral load connections
- Perform stroke-end position calibration after installation
- For high-cycle applications: Maintain air pressure at 0.3-0.5MPa
- When handling lateral loads: Keep F≤15N, M≤1.5N·m
- For vacuum environments: Specify optional low-outgassing grease
- In vertical mounting: Add safety brake module (HLS-BK accessory)
| Property | Property Value |
|---|---|
| sku | HLS8X20SBF |
| External Stop Block Type | Retract End Hydraulic Cushion |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20-70°C Speed Range: 50-500 mm/s |
| Port Size | M5×0.8 |
| Magnet | S-Magnetic |
| Bore Diameter | <8mm> |
| Stroke | <20mm> |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.







