Airtac SI100 Standard Cylinder SI100X550S
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 SI100X550S Standard Cylinder Specifications
- Model: SI100X550S
- Bore size: 100 mm
- Stroke: 550 mm
- Operating pressure: 0.1–0.9 MPa
- Cushion type: Adjustable air cushion (both ends)
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Cylinder tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber) with wear-resistant ring
- Mounting type: Basic type (standard foot mounting, optional flange/mounting accessories)
- Temperature range: -20℃ to +80℃
- Weight: ~6.5 kg (dry, without accessories)
- Dimensions: 700mm(L) × 100mm(W) × 100mm(H) (body only, extended length: 1250mm)
- Port size: G1/4 (ISO standard)
- Max theoretical thrust: 706N @0.63MPa
- Protection rating: IP65 (standard wiper design)
- Lubrication: Pre-lubricated (recommended relubrication interval: 2000km stroke)
The SI100X550S heavy-duty pneumatic cylinder features a robust double-acting design with precision honed tube and dual shock absorption. Its oversize piston rod (20mm diameter) ensures stability under high moment loads, while the multi-lip wiper seal effectively prevents contaminant ingress. The cylinder achieves ≤0.5mm/s low-speed stability through optimized cushioning adjustment.
- Automated stamping press ejection systems
- Plastic injection molding machine clamp mechanisms
- Steel coil handling equipment
- Paper converting machinery pusher assemblies
- Automotive welding fixture positioning
Installation note:
Maintain 0.1mm/m alignment tolerance during mounting. For vertical installations exceeding 45° angle,
use auxiliary rod support brackets. Lubricate through air supply using ISO VG32 turbine oil mist (1:1500 ratio).
| Property | Property Value |
|---|---|
| sku | SI100X550S |
| 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 | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | 100mm |
| Stroke | 550mm |
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.