Airtac SI40 Standard Cylinder SI40X1200
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 SI40X1200 Standard Cylinder Specifications
- Model: SI40X1200
- Bore size: 40mm
- Stroke: 1200mm
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable pneumatic cushion (both ends)
- Port size: PT1/4 (G1/8 optional)
- Piston rod thread: M16×1.5
- Mounting style: Basic type (MF1) with multiple mounting options
- Material: Aluminum alloy barrel, hardened steel piston rod
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP65 (standard wiper design)
- Weight: 6.8kg (with rod)
- Dimensions: 1300mm(L) × 52mm(W) × 52mm(H)
- Max theoretical thrust: 628N @0.5MPa
- Piston speed: 50–800mm/s
- Magnetic switch option: D-A93 (requires groove machining)
High-precision long-stroke pneumatic cylinder with triple chrome-plated piston rod for exceptional corrosion resistance. Features built-in air cushioning adjustment screws to minimize end-impact noise. The hexagonal barrel design enables easy wrench installation and position adjustment. Requires 40μm filtered air with 1-3 drops of ISO VG32 oil per m³ for optimal lubrication.
- Automated palletizing systems requiring extended reach
- Automotive assembly line clamping devices
- Paper processing machinery feed mechanisms
- Long-stroke press applications in metal forming
- Solar panel production line positioning
Installation note:
Support rods required for horizontal mounting at stroke lengths >800mm.
Maintain 0.5mm minimum alignment tolerance between cylinder and load path.
Lubricate rod weekly in high-cycle applications (>500 cycles/day).
- Speed controller: ASC-06-02
- Rod lock kit: RLK40
- Heat-resistant wiper: HRW-40 (for >60℃ environments)
| Property | Property Value |
|---|---|
| sku | SI40X1200 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 1200mm |
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.