Airtac SI40 Standard Cylinder SI40X500LB
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 SI40X500LB Standard Cylinder Specifications
- Model: SI40X500LB
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 40mm
- Stroke: 500mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (axial mounting accessories optional)
- Port size: G1/8 (NPT1/8 optional)
- Piston rod material: Chrome-plated carbon steel (Cr-Mn)
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: NBR with wear-resistant ring
- Weight: 4.8kg (excluding accessories)
- Dimensions: 706mm(L) × 63mm(W) × 63mm(H)
- Protection rating: IP65 (dust-tight & low-pressure water jet resistant)
High-precision industrial cylinder featuring wear-resistant construction and smooth stroke operation. The chrome-plated piston rod and double lip seals ensure minimal leakage (<0.5 mL/min at 0.5 MPa). Designed for medium-duty applications requiring precise linear motion control. Includes magnetic piston (D-M9 proximity sensor compatible) for position feedback.
- Automated assembly line clamping mechanisms
- CNC machine tool part ejection systems
- Packaging machine material pushers
- Automotive welding fixture positioning
- Printing press paper feed mechanisms
Installation notes:
Lubricate through air port (ISO VG32 recommended) before initial use.
Maintain 0.3-1mm alignment tolerance during mounting. Avoid side-load forces
exceeding 30N. For vertical installations, use speed controller to prevent
piston overstroke at maximum velocity.
| Property | Property Value |
|---|---|
| sku | SI40X500LB |
| 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 | 500mm |
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.