Description
1. ISO 15552 (formerly ISO 6431) compliant modular cylinder
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
Installation note:
Ensure proper rod alignment (max 0.2° angular misalignment allowed).
Lubricate with ISO VG32 hydraulic oil if using non-lubricated air.
Replace wear bands after 2,000 km cumulative travel distance.
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 SI100BX275 Standard Cylinder Specifications
- Model: SI100BX275
- Bore size: Ø100 mm
- Stroke: 275 mm (adjustable cushion)
- Operating pressure: 0.05–1.0 MPa
- Medium: Clean compressed air (lubricated or non-lubricated)
- Ambient temperature: -20℃ to +80℃
- Cushioning: Adjustable pneumatic cushion + rubber bumper
- Port size: G1/2 (ISO standard)
- Piston rod thread: M20×1.5
- Mounting type: Basic front flange (ISO 15552 compliant)
- Material: Aluminum alloy barrel, hardened steel piston rod
- Seals: NBR/Urethane (standard), optional Viton available
- Weight: 5.8 kg ±2% (excluding accessories)
- Dimensions: 526mm(L) × 125mm(W) × 125mm(H) (full extension)
- ISO speed range: 50–750 mm/s
- Protection class: IP65 (rod seal), IP40 (entire cylinder)
High-force industrial cylinder with precision-machined components for smooth linear motion. Features dual adjustable cushions for shock absorption at stroke ends and corrosion-resistant anodized surfaces. Compatible with magnetic sensors (sensor slots pre-machined).
Typical Applications:
- Press machine ejection systems
- Heavy-duty material handling gates
- Automotive welding fixture positioning
- Plastic injection molding machine clamps
- Palletizing robot end-effectors

Property | Property Value |
---|---|
sku | SI100BX275 |
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 | SUS304 |
Magnet | Non-magnetic |
Bore Diameter | 100mm |
Stroke | 275mm |
Shipping policies
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.
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