Airtac SI40 Standard Cylinder SI40X200S
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 SI40X200S Standard Cylinder Technical Details
- Bore size: 40mm (ISO 6432 compliant)
- Stroke: 200mm (±1.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Port size: 1/4" NPT (G1/8 optional)
- Cushioning: Adjustable air cushion (both ends)
- Piston speed: 50–800 mm/s
- Seal material: Nitrile Butadiene Rubber (NBR)
- Temperature range: -20℃ to 80℃
- Mounting types: Basic MF1/MF2, front flange
- Rod thread: M10×1.25 (ISO 12240-1 standard)
- Weight: 2.8kg (without accessories)
- Dimensions: 280mm(L) × 50mm(W) × 50mm(H)
- Protection class: IP40 (rod extension area)
- Lubrication: Pre-lubricated (DOP mist compatible)
High-precision ISO cylinder with chromium-plated piston rod and anodized aluminum end caps. Features dual cushion adjustment screws with locknuts for precise deceleration control. The tube undergoes multi-stage honing process for optimal surface finish (Ra≤0.4μm). Includes wear-resistant guide bands to prevent metal-to-metal contact.
- Plastic injection molding machine ejectors
- Conveyor belt tensioning mechanisms
- Automotive welding fixture positioning
- CNC machine tool clamping systems
- Food packaging line pusher mechanisms
Installation guidelines:
Maintain 0.5–1mm clearance between rod end and load during alignment.
For vertical mounting, use anti-drop safety nuts (ASNU-10 recommended).
Lubricate through air supply at 1-2 drops/m³ using ISO VG32 turbine oil.
| Property | Property Value |
|---|---|
| sku | SI40X200S |
| 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 | <200mm> |
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.