Airtac SI100 Standard Cylinder SI100BX275S
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 SI100BX275S Standard Cylinder Specifications
- Model: SI100BX275S
- Type: Double-acting pneumatic cylinder with adjustable cushioning
- Bore size: 100 mm
- Stroke: 275 mm
- Operating pressure: 0.1-0.9 MPa (1-9 bar)
- Piston rod thread: M20×1.5
- Port size: G3/8 (NPT1/2 optional)
- Max thrust: 706 N @ 0.63 MPa (calculated)
- Ambient temperature: -20℃ to 80℃
- Operating medium: Dry air (40μm filtration required)
- Lubrication: Pre-lubricated (recommended ISO VG32)
- Cushioning: Adjustable air cushion at both ends
- Mounting type: Basic front flange (ISO 15552 standard)
- Body material: Aluminum alloy (anodized surface)
- Seal material: NBR (Nitrile rubber)
- Weight: 5.8 kg ±3%
- Dimensions: 375mm(L) × 120mm(W) × 120mm(H)
- Protection rating: IP65 (wipers included)
- ISO certification: Compliant with ISO 15552 (previously ISO 6431)
High-load industrial cylinder featuring corrosion-resistant construction and precision machined guide bands for smooth operation. The magnetic piston version (SI100BMX275S) allows position sensing when ordered with separate sensors. Requires 3-5μm filtered air for optimal seal longevity.
- Press machine ejection systems
- Automated palletizing arms
- Plastic injection molding clamp units
- Heavy-duty conveyor gate controls
- Automotive assembly line positioning
Installation note:
Allow 15mm minimum clearance around cylinder body for heat dissipation.
For vertical mounting, use rod-lock accessory (sold separately) to prevent
unintended movement during power loss. Lubricator required if operating
frequency exceeds 200 cycles/minute.
| Property | Property Value |
|---|---|
| sku | SI100BX275S |
| 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 | S-Magnetic |
| Bore Diameter | 100mm |
| Stroke | 275mm |
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.