Airtac SI40 Standard Cylinder SI40X1100S
2. Features wear-resistant Y-shaped axial sealing structure with cushioning function, extended service life, and low friction resistance;
3. Aluminum square tube profile with anodized tie rods for superior corrosion resistance;
4. Built-in adjustable pneumatic cushioning at both ends;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AirTAC | Series: SI40
AirTAC SI40X1100S Standard Cylinder Specifications
- Model: SI40X1100S
- Type: ISO 6432 compliant single-acting/pneumatic cylinder
- Bore size: 40mm
- Stroke: 1100mm
- Operating pressure: 0.05–1.0 MPa
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Cushioning type: Adjustable rubber buffer + air cushion
- Piston rod material: Hard chrome-plated steel (S45C)
- Seal material: NBR (nitrile) with wear-resistant ring
- Ambient temperature: -20℃ to 80℃
- Weight: 5.8kg (calculated with steel rod)
- Dimensions: 1350mm(L) × 40mm(Bore) × 56mm(Mounting height)
- Rod end thread: M16x1.5 (external)
- Max theoretical thrust: 125.6N @ 0.5MPa
- Lubrication: Pre-lubricated (relubrication interval: 3000km)
High-rigidity long-stroke cylinder with reinforced guide bushings, engineered for heavy-duty linear motion applications. Features dual anti-rotation design and IP65 protection rating. The anodized aluminum tube and precision honing ensure minimal friction loss (≤0.15MPa at max speed). Requires 5-40μm filtered compressed air.
- Automated palletizing systems (box pushing/positioning)
- Plastic injection molding machine ejectors
- Paper processing equipment tension control
- Automotive assembly line clamping fixtures
- Solar panel cleaning robot actuators
Mounting advice:
For horizontal installations exceeding 800mm stroke, use mid-support brackets (AFC40-xxx)
every 500mm to prevent rod sagging. Lubricate guide rods monthly with ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | SI40X1100S |
| 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 | PT1/4 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 1100mm |
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.