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 SAIJ63AX950-40 Technical Specifications
- Model Code: SAIJ63AX950-40
- Cylinder Type: Double-acting adjustable stroke pneumatic cylinder
- Bore Size: Ø63 mm (ISO 6432 standard)
- Stroke: Adjustable 0-95 mm (with mechanical stroke limiter)
- Operating Pressure: 0.1-0.9 MPa
- Cushioning: Adjustable air cushion at both ends
- Material:
- Tube: Hard anodized aluminum alloy
- Piston Rod: Chrome-plated steel (Rod Ø20mm)
- End Caps: Cast aluminum
- Mounting Styles: Basic type (no accessories) with optional MF1/MF2 flange or MP4/MP5 foot mounts
- Port Size: G1/4 (BSPP thread)
- Operating Temperature: -20℃ to 80℃
- Seal Material: Heat-resistant NBR (Nitrile Butadiene Rubber)
- Weight: 2.65 kg (without accessories)
- Dimensions:
- Length: 295 mm (minimum retracted length) + adjustable stroke
- Width: 86 mm (including cushion screws)
- Height: 86 mm (square body profile)
- Protection Class: IP54 (standard seals)
- Lubrication: Pre-lubricated - requires oil mist lubrication if used in dry air systems
Industrial-grade adjustable stroke cylinder featuring a dual-lock stroke adjustment mechanism with positive position retention. The hexagonal adjustment bolts enable precise stroke calibration (±0.5mm repeatability) while maintaining structural rigidity. Anti-rotation design prevents unintended stroke changes during vibration-heavy operations.
- Variable position clamping in CNC fixture systems
- Adjustable ejector mechanisms in plastic injection molding
- Position-adjustable stops in automotive assembly lines
- Packaging machine with product size changeover requirements
- Semiconductor handling equipment requiring multiple pick heights
| Property | Property Value |
|---|---|
| sku | SAIJ63AX950-40 |
| 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 | 950mm |
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.









