Airtac SI40 Standard Cylinder SI40X1150S
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 SI40X1150S Standard Cylinder Specifications
- Model: SI40X1150S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 40mm
- Stroke: 1150mm (customizable 25-2000mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Port size: M5x0.8 (G1/8 optional)
- Mounting: Basic type (MF1), multiple mounting options available
- Piston rod thread: M16x1.5 (external)
- Operating temperature: -20℃ to 80℃
- Material: Aluminum alloy barrel, hardened steel rod
- Seal: NBR + PU combination seals
- Protection rating: IP65 (standard), IP67 w/ optional rod seal
- Weight: 4.8kg ±2% (bare cylinder)
- Dimensions: 1375mm(L) × 56mm(W) × 56mm(H)
High-rigidity long-stroke cylinder with precision honed inner tube, designed for heavy-duty linear motion applications. Features anti-rotation mechanism and wear-resistant rod coating. Requires ISO 8573-1:2010 Class 3-4-3 compressed air. Lubricated operation recommended for maximum lifespan.
- Automated assembly line transfer systems
- Plastic injection molding ejectors
- Sheet metal stamping presses
- Automotive welding fixture positioning
- Packaging machine material pushers
Installation note:
Requires intermediate support brackets for strokes >800mm.
Use alignment couplers when connecting to guided systems.
Lubricate rod weekly with ISO VG32 hydraulic oil in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SI40X1150S |
| 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 | 1150 mm |
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.