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 SAIJ40X270-30S Adjustable Cylinder Technical Details
- Model Code: SAIJ40X270-30S
- Cylinder Type: Adjustable stroke, double-acting with built-in guide
- Bore Size: Ø40mm (ISO 6432 standard)
- Stroke Length: 270mm (adjustable ±2mm via mechanical stopper)
- Operating Pressure: 0.05-1.0 MPa
- Ambient Temperature: -10℃ to 70℃ (NBR seals)/-20℃ to 70℃ (FKM seals optional)
- Cushioning: Adjustable hydraulic shock absorber (front/rear)
- Mounting Style: Square body with 4x M5 threaded holes (ISO 15552 mounting compatibility)
- Rod Material: Hard chrome-plated steel (S45C)
- Tube Material: Anodized aluminum alloy
- Port Size: G1/8 (BSPP) dual ports
- Repeat Positioning Accuracy: ±0.2mm
- Weight: 3.7kg (with standard accessories)
- Dimensions: 370mm(L) × 50mm(W) × 50mm(H) (retracted length)
- Rod Thread: M10×1.25 (front end)
- Wear Band Material: Glass-fiber reinforced POM
- IP Rating: IP54 (standard wipers)
Precision-guided cylinder featuring dual-axis stabilization and micrometer-grade adjustment capability. The SAIJ series incorporates oil-bath lubrication ports and anti-rotation mechanism, optimized for vertical installations requiring millimeter-level positioning repeatability. Compatible with ATEX environments when paired with appropriate seals.
- PCB depaneling machines (precision stroke control)
- Glass cutting equipment (vibration-sensitive operations)
- Automated palletizing systems (vertical Z-axis movement)
- Pharmaceutical tablet presses (hygienic design variant available)
- Semiconductor wafer handling (low-particle generation version)
- Magnetic version available (SAIJ40MX270-30S) with 3 embedded sensors
- High-temperature variant (SAIJ40HX270-30S) with FKM seals up to 150℃
- Corrosion-resistant model (SAIJ40CX270-30S) with nickel-plated body
| Property | Property Value |
|---|---|
| sku | SAIJ40X270-30S |
| Adjustable Stroke | 30mm |
| 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 | 270mm |
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.









