Airtac SI40 Standard Cylinder SI40X50LB
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 SI40X50LB Standard Cylinder Specifications
- Model: SI40X50LB
- Bore size: 40mm
- Stroke: 50mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Port size: M5x0.8 (G1/8 optional)
- Piston rod material: Chrome-plated steel (S45C)
- Tube material: Aluminum alloy (anodized)
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 1.6kg (with LB mount)
- Dimensions (L×W×H):
- Extended length: 182mm
- Retracted length: 132mm
- Mounting base: 100mm × 40mm
- Rod end thread: M12×1.25
- ISO standard: 6432 compliant
- Protection rating: IP54 (standard seals)
A heavy-duty compact cylinder featuring wear-resistant construction and precision honed tube. The LB suffix indicates a reinforced foot-mounted design with lateral mounting holes for stable installation. Dual adjustable cushions minimize impact noise at stroke ends. Optimized for high-cycle applications requiring consistent thrust force up to 490N at 0.6MPa.
- Press machine ejection systems
- Conveyor gate actuation
- Textile machinery clamping
- Automated packaging line pushers
- Food processing equipment (use optional stainless steel version)
Installation note:
Lubricate through air port (ISO VG32 recommended) before initial use.
For vertical mounting, add 10-15% extra pressure to compensate for piston weight.
Maximum side load: 35N at rod end.
| Property | Property Value |
|---|---|
| sku | SI40X50LB |
| 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 | <50mm> |
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.