Airtac SI40 Standard Cylinder SI40BX75
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 SI40BX75 Standard Cylinder Specifications
- Model: SI40BX75
- Bore size: 40mm
- Stroke: 75mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic type (axial foot mounting)
- Port size: M5x0.8 (G1/8 adapter optional)
- Piston speed: 50–700 mm/s
- Ambient temperature: -20℃ to 80℃
- Cylinder material: Aluminum alloy (anodized)
- Rod material: Stainless steel (SUS304)
- Seal type: NBR (nitrile rubber)
- Weight: 1.2kg ±3% (without accessories)
- Dimensions: 180mm(L) × 56mm(W) × 56mm(H)
- ISO standard: ISO 6432 compliant
- Max lateral load: 50N at full extension
- Repeat positioning accuracy: ±0.5mm
High-precision ISO cylinder with dual adjustable cushions for smooth stroke termination. Features corrosion-resistant construction with integrated mounting slots for flexible installation. Optimized for medium-duty linear motion tasks requiring consistent force output across 2 million cycle lifespan. Requires 40μm filtered air with 1-50 cSt viscosity lubricant.
- Pick-and-place automation systems
- Packaging machine clamping mechanisms
- Textile machinery tension control
- CNC machine tool door actuators
- Pharmaceutical sorting conveyors
Installation note:
Apply anti-vibration pads when mounting on thin-gauge metal surfaces.
Lubricate rod every 2,000km of cumulative travel using ISO VG32 hydraulic oil.
Maintain 0.3mm minimum clearance between rod end and load during alignment.
| Property | Property Value |
|---|---|
| sku | SI40BX75 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 75mm |
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.