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 SAIJ63X850-40 Technical Specifications
- Model Series: SAIJ63 (Standard Adjustable Stroke Series)
- Full Model Code: SAIJ63X850-40
- Bore Size: 63mm (±0.1mm manufacturing tolerance)
- Stroke: 850mm (Adjustable range: 10-850mm)
- Operating Pressure: 0.1-0.9 MPa (1-9 bar)
- Medium Temperature: -20℃ to 80℃ (Dry air required below 0℃)
- Cushioning Type: Adjustable pneumatic cushion (dual-side)
- Mounting Style: MF1 basic fixed mounting
- Port Size: G1/4 (ISO228/1 standard)
- Piston Rod Thread: M16×1.5 (8.8 grade steel)
- Stroke Adjustment: External mechanical stopper with locknut
- Repeat Positioning Accuracy: ±0.5mm
- Max Speed: 500mm/s (with cushioning engaged)
- Material: Aluminum alloy barrel (anodized), hardened steel rod
- Seal Material: NBR (Nitrile rubber) standard
- Weight: 5.8kg (including mounting accessories)
- Dimensions: 925mm(L) × 80mm(W) × 95mm(H) (full extension)
- IP Rating: IP40 (dust protected)
- Lubrication: Pre-lubricated (relubrication interval: 2000km)
High-precision adjustable stroke cylinder featuring dual-position locking mechanism for stable stroke setting. The SAIJ63X850-40 combines extended stroke capability with micrometer-level adjustment through its rotary stopper system. Anti-rotation design maintains alignment during long-stroke operations.
- Automated palletizing systems (box positioning)
- Glass cutting machinery (variable length adjustment)
- Automotive welding fixtures (repeatable tool positioning)
- Textile processing equipment (tension control mechanisms)
- PCB board handling systems (precision component placement)
| Property | Property Value |
|---|---|
| sku | SAIJ63X850-40 |
| 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 | 850 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.







