2. Piston sealing adopts reinforced Y-type radial seal structure with compensation capability, featuring extended service life and low dynamic friction;
3. Aerospace-grade aluminum tube with cross-reinforced structure and high-strength tie rods, delivering superior corrosion resistance;
4. Smooth adjustable cushioning mechanism for optimized stroke control;
5. Multiple cylinder specifications and mounting accessories available for flexible system integration.
Category: Standard Cylinders , Brand: AIRTAC , Series: SI100
AirTAC SI100AX290S Standard Cylinder Technical Details
- Model Code: SI100AX290S
- Bore Size: Ø100mm (ISO Standard)
- Stroke: 290mm (±1.5mm tolerance)
- Operating Pressure: 0.1-0.9 MPa
- Piston Speed: 50-800 mm/s (lubricated)
- Cushion Type: Adjustable rubber buffer (both ends)
- Mounting Style: Basic type (MF1) with axial mounting holes
- Rod Thread: M20×1.5 (external)
- Port Size: G1/2 (ISO228/1 standard)
- Ambient Temperature: -20℃ to +80℃
- Material:
- Tube: Aluminum alloy (hard anodized)
- End Caps: Cast aluminum (AlSi10Mg)
- Piston Rod: Chrome-plated stainless steel (SUS304)
- Seals: NBR (standard), optional Viton®
- Weight: 5.8kg (without accessories)
- Dimensions:
- Total Length (L): 529mm (stroke + 239mm base length)
- Body Diameter (W): Ø125mm
- Height (H): 125mm (including mounting protrusions)
- ISO Certification: 6431, 15552
High-torque industrial cylinder with precision honed tube and triple lip seal design, engineered for heavy-duty cyclic operations. Features wear-resistant rod guide bushings and corrosion-resistant plating. Requires ISO VG32 hydraulic oil lubrication for optimal performance (not included).
- Metal stamping press ejection systems
- Automotive welding fixture positioning
- Packaging machinery compression units
- Foundry equipment door actuators
- Plastic injection molding clamp mechanisms


Property | Property Value |
---|---|
sku | SI100AX290S |
Seal Material | Polyurethane |
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℃ to 80℃ Speed Range: 30-800 mm/s |
Port Size | PT 1/2 |
Piston Rod Material | SUS420J2 |
Magnet | S-Magnetic |
Bore Diameter | 100mm |
Stroke | 290mm |
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.