1. ISO15552 (formerly ISO6431) compliant standard cylinder
2. Features asymmetric bidirectional sealing structure with integrated oil reservoir functionality for compact dimensions and enhanced lubrication retention
3. Reinforced cross-section aluminum alloy tube (non-tie-rod design) with superior corrosion resistance. Integrated sensor mounting grooves enable rapid magnetic switch installation
4. Equipped with smoothly adjustable cushioning mechanism for stable stroke termination
5. Multiple specifications available with comprehensive selection of cylinder accessories and mounting configurations
6. High-temperature resistant sealing materials extend operational range to 0~150℃
Category: Standard Cylinders | Brand: AirTAC | Series: SAIJ40
AirTAC SAIJ40 Adjustable Cylinder SAIJ40X350-75S Technical Specifications
- Model: SAIJ40X350-75S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 350mm (adjustable)
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: G1/8 (Rc1/8 optional)
- Mounting style: Basic type (MF1)
- Operating temperature: -10℃ to 80℃
- Piston rod material: Hard chrome-plated steel
- Tube material: Aluminum alloy (anodized)
- Weight: 2.8kg ±5%
- Dimensions: 480mm(L) × 55mm(W) × 55mm(H)
- Rod end thread: M12×1.25
- Maximum speed: 500–800 mm/s
- Lubrication: Pre-lubricated (DOP oil film)
Precision-engineered adjustable stroke cylinder featuring micro-stroke adjustment capability (±0.5mm accuracy) through integrated mechanical stops. The 75S variant includes enhanced sealing (U-cup + wear ring) for high-cycle applications. Anti-rotation design maintains orientation during operation.
- Precision press-fit operations in electronics assembly
- Variable height positioning in packaging machinery
- Clamping force adjustment systems
- Automated door stroke customization
- Plastic injection mold core-pulling mechanisms
- Max side load: 35N at full extension
- Minimum operating pressure: 0.05MPa (with reduced force)
- Do not disassemble cushion mechanism without factory guidance
| Property | Property Value |
|---|---|
| sku | SAIJ40X350-75S |
| Adjustable Stroke | 75mm |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 350mm |
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.









