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 SAIJ40X375-75 Technical Specifications
- Model Code: SAIJ40X375-75
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: 375mm ±1.5mm tolerance
- Adjustment Range: 0-75mm mechanical stroke adjustment
- Operating Pressure: 0.1-1.0 MPa (15-145 PSI)
- Cushioning: External adjustable rubber bumper
- Piston Speed: 50-750 mm/s (lubricated)
- Port Size: G1/8 (ISO 228-1) dual ports
- Ambient Temp Range: -20℃ to 80℃
- Seal Material: NBR (Nitrile) with wear-resistant ring
- Body Material: Anodized aluminum alloy (A6063)
- Rod Material: Chrome-plated steel (S45C)
- Repeat Accuracy: ±0.3mm (under 0.5MPa)
- Weight: 2.85 kg (dry, without accessories)
- Dimensions: 532mm(L) × 54mm(W) × 54mm(H) (fully extended)
- Mounting: Standard ISO 15552 front flange (MF1) & rear foot (MA3)
- ISO Certification: 6432/DIN ISO 6431
Precision-adjustable pneumatic cylinder with dual-position locking mechanism, featuring a patented 360° rotatable cushion needle valve for smooth end-of-stroke deceleration. The chrome-plated piston rod incorporates a multi-layer scraper seal to prevent particulate ingress. Includes magnetic piston for sensor compatibility (sensors sold separately).
- Variable-height positioning in semiconductor wafer handling
- Pressure-sensitive assembly tasks (e.g., electronics component insertion)
- Adjustable clamping force applications in CNC fixturing
- Packaging line product height compensation systems
- Automated warehouse vertical lift positioning
- Loosen counter nut using 10mm wrench
- Rotate adjustment screw (M8×1.25 pitch) clockwise to reduce stroke
- Secure at desired position with 3.5N·m torque
- Perform 3-5 test cycles to verify stability
| Property | Property Value |
|---|---|
| sku | SAIJ40X375-75 |
| Adjustable Stroke | 75mm |
| 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 | 375mm |
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.









