Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X240-40
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 SAIJ63X240-40 Adjustable Stroke Cylinder Technical Details
- Full model code: SAIJ63X240-40
- Bore size: Ø63mm (ISO 6432 standard)
- Stroke: 240mm (adjustable through external stopper)
- Operating pressure: 0.05-1.0 MPa (0.5-10 bar)
- Cushioning: Adjustable air cushion at both ends
- Piston speed: 50-800 mm/s (lubricated condition)
- Ambient temperature: -20℃ to 80℃
- Mounting type: Basic type (option for ISO 15552 front flange)
- Port size: G3/8 (BSPP) with 14mm hex wrench size
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr Content≥18μm)
- Seal type: HNBR seals (high nitrile for oil resistance)
- Weight: 2.7kg ±3% (without accessories)
- Dimensions: 305mm(L) × 80mm(W) × 80mm(H) (max extended length)
- Repeat positioning accuracy: ±0.5mm (with cushion adjustment)
High-precision adjustable stroke cylinder featuring dual cushion control knobs for smooth deceleration. The through-rod design allows external stroke adjustment without disassembly, with anodized surfaces providing corrosion resistance in humid environments. Requires ISO VG32 hydraulic oil mist lubrication for optimal performance.
- Variable position clamping in CNC fixture systems
- Material handling with adjustable lifting heights
- Printing press roller engagement mechanisms
- Plastic injection molding ejector timing control
- Automated warehouse stacker positioning
Installation guidance:
Mount using M6x1.0 mounting bolts (ISO 4762) with 12.9 grade hardware.
Maintain 0.5-1mm clearance between stopper and rod end during adjustment.
Lubricate through air line lubricator (1/2 drops per cycle recommended).
| Property | Property Value |
|---|---|
| sku | SAIJ63X240-40 |
| 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 | 240mm |
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.