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 SAIJ40X350-50S Technical Details
- Model Code: SAIJ40X350-50S
- Type: Adjustable stroke double-acting cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 350mm (adjustable through mechanical stopper)
- Working pressure: 0.1–0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (standardized front/rear flange and foot mounting compatibility)
- Rod thread: M16×1.5 external thread
- Operating temperature: -20℃ to +80℃
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel (4μm min. thickness)
- Seals: NBR (nitrile rubber)
- Port size: G1/8 (ISO 228 standard)
- Weight: 2.8kg ±3% (without accessories)
- Dimensions:
- Extended length: 579mm (stroke 350 + body 229)
- Retracted length: 229mm
- Width: 62mm (including mounting bosses)
- Height: 62mm (square body profile)
- ISO certification: Compliant with ISO 6432:2015
- Protection class: IP65 (rod seal protected)
Precision-engineered adjustable stroke cylinder featuring dual-position mechanical stoppers for mid-stroke positioning. The 50S suffix indicates integrated magnetic piston for sensor detection compatibility. Optimized for applications requiring variable stroke control without disassembly.
- Variable height work platforms in assembly lines
- Adjustable clamping force fixtures for CNC machining
- Material handling systems with product size variation
- Printing machinery tension control mechanisms
- Automated packaging equipment with adjustable sealing positions
| Property | Property Value |
|---|---|
| sku | SAIJ40X350-50S |
| 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 | 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.









