Airtac SAIJ40 Adjustable Cylinder SAIJ40X250-40S
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 SAIJ40X250-40S Adjustable Cylinder Specifications
- Model: SAIJ40X250-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 250mm (adjustable)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Buffering type: Adjustable pneumatic cushion (both ends)
- Mounting style: Standard foot mounting (ISO 15552 compatible)
- Port size: 1/8" NPT (M5x0.8 optional)
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Weight: 3.2kg ±5%
- Dimensions (L×W×H): 412mm × 54mm × 54mm (full extension)
- Rod end thread: M10×1.25 (external)
- Maximum speed: 500mm/s
- Lubrication: Pre-lubricated (relubrication interval ≥3,000km)
Precision-engineered adjustable stroke cylinder featuring micro-positioning capability through integrated mechanical stops. The dual-cushion design minimizes impact at stroke ends, while the IP67-rated construction ensures dust/water resistance. Includes auto-switch compatibility grooves for sensor mounting.
- Precision workpiece positioning in CNC loading systems
- Variable height adjustment mechanisms for packaging lines
- Press tooling with depth control requirements
- Automated material handling with variable stroke needs
- Textile machinery tension control systems
Installation tip:
Adjust stroke length via the locknut mechanism before operation.
Maintain 0.5-1mm clearance between stopper and cylinder body during adjustment.
Lubricate guide shafts every 500 operating hours.
| Property | Property Value |
|---|---|
| sku | SAIJ40X250-40S |
| Adjustable Stroke | <40mm> |
| 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 | <250MM> → <250mm> |
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.