1. ISO15552 (formerly ISO6431) standard compliant cylinder
2. Features asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir function in piston sealing
3. H-shaped aluminum tubing with rodless design enhances corrosion resistance; External sensor mounting grooves enable quick installation
4. Smooth and stable cushion adjustment mechanism
5. Multiple cylinder specifications and mounting accessories available for versatile applications
6. High-temperature resistant sealing materials support operating temperature range of 0~150℃
Category: Standard Cylinders | Brand: AIRTAC | Series: SAIJ63
AirTAC SAIJ63 Adjustable Stroke Cylinder SAIJ63X400-40 Technical Specifications
- Model Code: SAIJ63X400-40
- Type: ISO 6432 compliant double-acting cylinder
- Bore Size: Ø63mm (±0.1mm tolerance)
- Stroke: 400mm (adjustable through mechanical stopper)
- Operating Pressure: 0.05-1.0 MPa (1.5-145 PSI)
- Cushioning Type: Adjustable elastic buffer (both ends)
- Piston Speed: 50-750 mm/s (lubricated condition)
- Port Size: G1/8 (BSPP thread)
- Ambient Temp Range: -20℃ to 80℃ (non-freezing)
- Piston Rod Material: Chrome-plated carbon steel (S45C)
- Tube Material: Anodized aluminum alloy
- Seal Type: NBR+PU combination seals
- Weight: 3.8kg (±2%)
- Dimensions: 560mm(L) × 90mm(W) × 90mm(H) (fully extended)
- Mounting: Standard ISO 15552 foot & flange options
- Repeat Position Accuracy: ±0.5mm
- Lubrication: Pre-lubed (recommended oil viscosity: ISO VG32)
High-precision adjustable stroke cylinder featuring dual-end position locking mechanism and wear-resistant seals. The 40-series designation indicates enhanced corrosion protection coating suitable for humid environments. Includes magnetic piston version compatibility (add "-M" suffix) for sensor integration.
- Variable height positioning in CNC pallet changers
- Pressure adjustment systems for plastic injection molding
- Automated conveyor gate controls
- Precision paper feeding mechanisms in printing presses
- Bending machine stroke calibration
- MSQFB-L8 magnetic sensor (IP67 rated)
- AC-30 auto-switch lubricator
- ASNU-63 shock absorber (for high-speed applications)
| Property | Property Value |
|---|---|
| sku | SAIJ63X400-40 |
| 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 | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | <400mm> |
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.









