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 Cylinder SAIJ63X85-30S Technical Specifications
- Model: SAIJ63X85-30S
- Type: Single-acting spring return adjustable stroke cylinder
- Bore size: Ø63mm (ISO 6432 standard)
- Stroke: 85mm (adjustable range 0-85mm via external stopper)
- Rod thread: M16×1.5 (external)
- Port size: G1/8 (BSPP female thread)
- Operating pressure: 0.05-0.8 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Basic type (no built-in mounts) with 4×M6 tapped holes on front flange
- Material: Aluminum alloy barrel (hard anodized), CR12MoV piston rod
- Seal material: NBR (nitrile rubber) with wear-resistant ring
- Temperature range: -20℃ to +80℃
- Weight: 2.65kg (without accessories)
- Dimensions: 304mm(L) × 80mm(W) × 80mm(H) (fully retracted)
- Stroke tolerance: ±1.5mm
- Max theoretical force: 246N @0.5MPa
- Air consumption: 2.65L/stroke @0.6MPa
Precision-engineered adjustable stroke cylinder featuring a unique mechanical stopper system for millimeter-level positioning accuracy. The double-sealed piston design ensures leak-free operation in high-cycle applications. The chrome-plated piston rod incorporates a scratch-resistant coating for extended service life in dusty environments.
- Variable height work platforms in assembly lines
- Clamping force adjustment in CNC fixture systems
- Packaging machine product height compensation
- Printing press roller engagement control
- Automated door stroke limitation in cleanrooms
| Property | Property Value |
|---|---|
| sku | SAIJ63X85-30S |
| Adjustable Stroke | 30mm |
| 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 | 85mm |
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.









