Airtac SAIJ40 Adjustable Cylinder SAIJ40X225-20S
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 Stroke Cylinder SAIJ40X225-20S Technical Details
- Model Code: SAIJ40X225-20S
- Type: Adjustable stroke double-acting cylinder
- Bore size: 40mm
- Stroke: 225mm (adjustable through built-in stopper)
- Operating pressure: 0.1-0.9 MPa
- Max thrust: 1,130N @0.63MPa
- Cushioning: Adjustable air cushion at both ends
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard) or NPT1/8 optional
- Body material: Aluminum alloy with hard anodized finish
- Seal material: NBR (nitrile rubber)
- Piston rod material: Chrome-plated carbon steel
- Speed range: 50-750mm/s
- Mounting: Standard side mounting holes (ISO 15552 compatible)
- Weight: 2.8kg ±5% (without accessories)
- Dimensions: 307mm(L) × 48mm(W) × 48mm(H) (full extension)
- Repeat positioning accuracy: ±0.5mm
- Protection class: IP40 (dust protected)
- Magnetic sensor compatibility: Built-in T-slot for D-M9N series sensors
Precision-adjustable pneumatic cylinder featuring a unique rotary stroke adjustment mechanism with 0.1mm graduation marks. The SAIJ40 series combines hardened guide bearings with low-friction seals for smooth operation in high-cycle applications. Integrated shock absorbers reduce end-impact noise by 30% compared to standard cylinders. Requires ISO 8573-1:2010 Class 3 lubricated or non-lubricated air.
- Variable position clamping in CNC jig systems
- Packaging line product ejection with adjustable force
- Glass handling equipment requiring soft-stop positioning
- Automated welding fixture height adjustment
- Semiconductor wafer cassette positioning
Maintenance tip:
For optimal performance, relubricate every 500,000 cycles using ISO VG32 turbine oil.
Avoid lateral load exceeding 30N. Maximum side load capacity reduces by 40% when stroke
is adjusted to minimum length.
| Property | Property Value |
|---|---|
| sku | SAIJ40X225-20S |
| Adjustable Stroke | <20mm> |
| 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 | 225mm |
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.