Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX90-40S
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 SAIJ63BX90-40S Adjustable Cylinder Specifications
- Model: SAIJ63BX90-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm
- Stroke: 90mm (adjustable)
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable air cushion (both ends)
- Mounting style: Standard ISO/VDMA front flange (MF1) with rear foot mounting (MP5)
- Port size: G1/4 (NPT1/4 optional)
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Barrel material: Anodized aluminum alloy
- Operating temperature: -20℃ to 80℃
- Weight: 2.8kg (without accessories)
- Dimensions (L×W×H): 280mm × 100mm × 100mm (extended length with rod)
- Rod thread: M16×1.5
- Max theoretical force: 2490N at 0.8MPa
- Lubrication: Pre-lubricated (DIN standard VDL oil)
Precision-engineered adjustable stroke cylinder featuring dual micro-adjustment screws (±5mm stroke adjustment) for fine positioning control. The 40S variant includes magnetic piston (D-M9 sensor compatible) and shock-absorbing bumper pads. Corrosion-resistant construction with IP54 protection rating ensures reliability in harsh environments.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in automated assembly lines
- Material handling systems requiring soft-stop control
- Packaging machinery with adjustable compression force
- Automotive welding jigs with position feedback
Installation tip:
When adjusting stroke length, first depressurize the system and use locknuts to secure adjustment screws.
Maintain 0.5mm minimum cushion seal gap during adjustment. Lubricate every 5 million cycles under normal load.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX90-40S |
| 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 | S-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.