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 SAIJ40X325-20S Technical Details
- Model Code: SAIJ40X325-20S
- Series: SAIJ Compact Series (Adjustable Stroke)
- Bore Size: 40mm
- Stroke: 325mm (Adjustable Range: 50-325mm)
- Mounting Type: Basic Type (Standard foot/Flange optional)
- Operating Pressure: 0.05-0.9 MPa
- Temperature Range: -10℃ to 80℃
- Cushioning: Adjustable Air Cushion (Both ends)
- Port Size: G1/8 (BSPP Thread)
- Material: Aluminum Alloy Body (Hard Anodized), CRMO Steel Piston Rod
- Shaft Type: Single Rod Double Acting
- Weight: 2.48kg ±3% (Without accessories)
- Dimensions: 425mm(L) × 56mm(W) × 56mm(H) (Max extended length)
- Rod Thread: M12×1.25 (External)
- Seal Material: NBR/PU Combination
- Lubrication: Pre-lubricated (Daphne Grease AL-2)
- Repeat Accuracy: ±0.5mm (With lock nut tightened)
High-precision adjustable stroke cylinder featuring dual-sided micrometer-style stroke adjustment mechanism. The integrated lock nut ensures position stability during vibration operations. Corrosion-resistant construction with IP54 equivalent protection (non-certified) makes it suitable for harsh environments. Includes magnetic piston for sensor compatibility.
- Precision positioning in semiconductor handling robots
- Variable height adjustment in packaging conveyors
- Clamping force control in CNC fixture systems
- Material length compensation in roll forming machines
- Stroke calibration devices in automotive test rigs
| Property | Property Value |
|---|---|
| sku | SAIJ40X325-20S |
| 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 | 325mm |
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.









