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 SAIJ40X500-50S Technical Specifications
- Model Code: SAIJ40X500-50S
- Cylinder Type: Adjustable stroke double-acting pneumatic cylinder
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: 500mm (adjustable through built-in stopper)
- Operating Pressure: 0.1-0.9 MPa
- Temperature Range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion at both ends
- Port Size: Rc1/8 (NPT1/8 optional)
- Mounting Style: Front flange with integrated mounting slots (ISO 15552)
- Rod Material: Hard chrome-plated steel (HCP)
- Tube Material: Anodized aluminum alloy
- Seals: NBR (Nitrile) standard, optional FKM/Viton
- Weight: 5.2kg ±3% (excluding accessories)
- Dimensions:
- Extended Length: 765mm (max stroke)
- Retracted Length: 265mm
- Body Diameter: Φ48mm
- Mounting Flange Width: 82mm
- Rod End Thread: M16×1.5
- Cycle Life: 5,000km travel distance (under standard conditions)
High-precision adjustable stroke cylinder featuring a wear-resistant chromium piston rod and corrosion-resistant construction. The 50S variant includes enhanced cushioning adjustment screws with locking nuts for stable stroke positioning. Integrated mounting grooves allow direct installation without separate brackets.
- Variable position clamping in CNC fixture systems
- Packaging line product positioning gates
- Automated welding equipment positioners
- Textile machinery tension control systems
- Plastic injection mold ejection mechanisms
| Property | Property Value |
|---|---|
| sku | SAIJ40X500-50S |
| Adjustable Stroke | <50mm> |
| 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 | 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.









