Airtac SI40 Standard Cylinder SI40BX525S
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 SI40BX525S Standard Cylinder Specifications
- Model: SI40BX525S
- Bore Size: 40 mm
- Stroke: 525 mm
- Operation Type: Double-acting
- Mounting Style: Basic type (Foot/Flange optional)
- Port Size: 1/4" NPT (G1/8 optional)
- Operating Pressure: 0.1–0.9 MPa
- Cushion Type: Adjustable cushion (both ends)
- Piston Rod Material: Stainless steel (SUS304)
- Cylinder Tube: Anodized aluminum alloy
- Seal Material: Nitrile rubber (NBR)
- Temperature Range: -20℃ to 80℃
- Weight: 2.65 kg (with standard accessories)
- Dimensions: 644mm(L) × 50mm(W) × 50mm(H)
- Protection Rating: IP65 (Dust-proof & water jet resistant)
- Max Theoretical Output: 1230N @0.63MPa
- Air Consumption: 658 cm³ per stroke @0.5MPa
A heavy-duty ISO 6432 compliant cylinder featuring corrosion-resistant construction and precision honed inner tube. The dual adjustable cushions minimize impact at stroke ends, while the triple sealing system ensures leak-free operation. Compatible with all standard AirTAC magnetic switches (sensor mounting slots included).
- Automated assembly line material handling
- Packaging machinery pusher mechanisms
- Industrial press ejection systems
- Automotive welding fixture positioning
- Plastic injection molding machine components
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial use. Avoid side load exceeding 30N.
For vertical mounting, use auxiliary support brackets when stroke exceeds 300mm.
| Property | Property Value |
|---|---|
| sku | SI40BX525S |
| 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 | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 525mm |
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.