Airtac SAIJ40 Adjustable Cylinder SAIJ40X275-40S
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 SAIJ40X275-40S Adjustable Cylinder Specifications
- Model: SAIJ40X275-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 275mm (adjustable through external stopper)
- Adjustment range: 0-30% of nominal stroke
- Operating pressure: 0.1-0.9 MPa
- Piston speed: 50-1000 mm/s
- Mounting style: Basic type (MF1)
- Port size: Rc1/8 (NPT1/8 optional)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Temperature range: -20℃ to 80℃
- Seal material: NBR (nitrile rubber)
- Tube material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel
- Weight: 2.8kg (±5%)
- Dimensions (L×W×H): 375mm × 50mm × 50mm (retracted length)
- Max lateral load capacity: 150N
- ISO certification: 15552 compliant
Precision-engineered adjustable stroke cylinder featuring micrometer-style mechanical stoppers for fine position tuning (±0.5mm repeatability). The dual-cushion design minimizes end-impact noise while maintaining 500km+ service life. Anti-rotation guide slots ensure stable linear motion under side loads.
- Variable height positioning in conveyor systems
- Press-fit operations requiring force adjustment
- Automated packaging machine stoppers
- Plastic injection molding ejectors
- Semiconductor handling robots
Installation tip:
Lubricate rod with ISO VG32 hydraulic oil before initial use.
For vertical mounting, install locking nuts on adjustment screws
to prevent stroke drift. Maintain 0.5mm minimum clearance between
stopper and cylinder endcap.
| Property | Property Value |
|---|---|
| sku | SAIJ40X275-40S |
| 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 | 275mm |
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.