Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X750-20S
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 SAIJ63X750-20S Technical Specifications
- Model: SAIJ63X750-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm
- Stroke: 750mm (adjustable)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -10℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Front flange/Foot mounting (ISO 15552 standard)
- Port size: G1/4 (NPT1/4 optional)
- Stroke adjustment: Mechanical stopper with locknut
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Stroke adjustment range: 0–750mm (continuous)
- Repeat positioning accuracy: ±0.5mm
- Max. piston speed: 0.1–1.5 m/s
- Weight: 5.2kg (without accessories)
- Dimensions: 850mm(L) × 100mm(W) × 100mm(H) (fully extended)
Heavy-duty adjustable stroke cylinder with precision-machined mechanical stops, designed for applications requiring variable positioning control. Features wear-resistant chromium plating and double-sealed construction for harsh environments. Includes integrated shock absorbers to minimize end-impact noise (adjustable via needle valves).
- Automated assembly line positioning systems
- Plastic injection molding machine ejectors
- Sheet metal stamping press tooling
- Packaging machine product stoppers
- Automotive welding fixture positioners
Installation note:
For optimal performance, align cylinder axis within ±0.5° of load direction. Lubricate with ISO VG32 hydraulic oil
through air line. Adjust cushioning screws while observing actual stroke movement.
- Inspect rod seals every 500,000 cycles
- Re-lubricate every 3 months in continuous operation
- Verify stopper tightness after 50 hours initial use
| Property | Property Value |
|---|---|
| sku | SAIJ63X750-20S |
| Adjustable Stroke | <20mm> |
| 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.