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 SAIJ40X30-30 Technical Specifications
- Model: SAIJ40X30-30
- Type: ISO Standard Adjustable Stroke Cylinder
- Bore size: 40mm
- Stroke: 30mm (adjustable)
- Operation: Double-acting
- Mounting style: Basic type (MF1) with front/rear threaded mounting
- Port size: G1/8 (NPT1/8 optional)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Seal material: NBR (Nitrile rubber)
- Weight: 1.2kg ±3%
- Dimensions (L×W×H): 150mm × 40mm × 40mm (minimum retracted length)
- Rod thread: M10×1.25 external thread
- Protection rating: IP54 (standard)
Precision-engineered adjustable stroke cylinder featuring micrometer-style stroke adjustment mechanism (±2mm fine-tuning capability). The anodized aluminum construction with chromium-plated piston rod ensures corrosion resistance in humid environments. Includes magnetic piston for position sensing compatibility.
- Precision positioning in semiconductor handling equipment
- Variable clamping force applications in automotive jigs
- Packaging line product ejection systems
- Printing machinery paper feed mechanisms
- Pharmaceutical blister packaging tooling
- Loosen both cushion locknuts (M6)
- Rotate cushion screws (CCW to increase stroke)
- Use dial indicator for precise measurement
- Re-tighten locknuts to 1.2N·m torque
| Property | Property Value |
|---|---|
| sku | SAIJ40X30-30 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 30mm |
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.









