Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX750-40S
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 SAIJ63BX750-40S Adjustable Cylinder Specifications
- Model: SAIJ63BX750-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm (ISO 6432 standard)
- Stroke length: Adjustable up to 750mm
- Operating pressure: 0.1–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston rod material: Chrome-plated stainless steel (Cr-Mo steel base)
- Tube material: Anodized aluminum alloy
- Port size: G3/8 (NPT1/4 optional)
- Mounting style: Standard AF flange (ISO 15552 compatible)
- Temperature range: -20℃ to 80℃
- Seal material: Heat-resistant NBR (nitrile butadiene rubber)
- Weight: 9.8kg (without accessories)
- Dimensions: 1130mm(L) × 80mm(W) × 80mm(H) (max extended length)
- Rod end thread: M20×1.5
- Protection rating: IP54 (standard wiper seal)
High-precision industrial cylinder featuring stroke adjustment locking mechanism with ±1mm repeatability. The hardened piston rod (HRC 35-40) withstands side loads up to 120N, with integrated magnetic sensor slot for position feedback compatibility. Requires ISO 8573-1:2010 Class 3 lubricated air (VG32 oil mist recommended).
- Automated palletizing systems requiring variable stacking heights
- Plastic injection molding machine ejectors
- Automotive assembly line clamping fixtures
- Paper converting equipment with adjustable compression
- Solar panel production line handling systems
Installation note:
Use alignment jigs during mounting to prevent rod deflection.
For strokes over 500mm, support rail guides recommended.
Lubricate rod weekly in high-cycle applications (≥500,000 cycles/year).
Critical parameters:
Max side load capacity decreases by 18% when operating at
temperatures above 60℃. Avoid rapid pressure changes >0.5 MPa/sec
to prevent seal extrusion.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX750-40S |
| 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 | 750 MM |
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.