Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X90-40
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 SAIJ63X90-40 Adjustable Cylinder Technical Details
- Model: SAIJ63X90-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm (±0.5 mm tolerance)
- Stroke: 90 mm (adjustable via built-in stopper)
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable pneumatic cushioning at both ends
- Port size: G1/4 (ISO standard thread)
- Piston rod material: Chrome-plated steel (Cr-Mo alloy)
- Tube material: Anodized aluminum alloy (AL6063-T5)
- Operating temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated (Grease-free operation available)
- Weight: 2.8 kg (±5%)
- Dimensions (L×W×H): 230mm × 80mm × 80mm (minimum retracted length)
- Mounting options: Basic type (no built-in mounts) with accessory kits available
- Rod end thread: M16×1.5 (male thread)
- Max theoretical force: 245 N @0.5 MPa
- ISO standard: 15552 compliant
High-precision industrial cylinder featuring patented stroke adjustment mechanism with ±0.5mm repeatability. The dual-chamber cushioning system allows 15-stage damping force adjustment via hex key. Nickel-plated piston rod with triple-lip seal ensures ≤0.5 mm³/min air leakage. Includes magnetic piston for sensor compatibility (D-C73 series sensors recommended).
- Variable position clamping in CNC tool changers
- Packaging line product ejection systems
- Plastic injection molding machine core pulls
- Automated welding fixture positioning
- Textile machinery tension control mechanisms
Installation guidelines:
Maximum side load ≤15% of thrust rating. For vertical mounting,
use counterbalance valves. Lubricate with ISO VG32 hydraulic oil
if non-grease-free version. Allow 50mm clearance for stroke adjustment access.
| Property | Property Value |
|---|---|
| sku | SAIJ63X90-40 |
| 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 | 90mm |
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.