Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX850-20S
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 SAIJ63BX850-20S Adjustable Cylinder Specifications
- Model: SAIJ63BX850-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm
- Stroke length: 850mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s
- Port size: Rc1/4 (NPT1/4 optional)
- Cushioning: Adjustable air cushion at both ends
- Mounting type: Basic (no fixed mounting)
- Rod end type: Male thread M20×1.5
- Ambient temperature: -20℃ to 80℃
- Seal material: Polyurethane (NBR optional)
- Weight: 6.8 kg (without accessories)
- Dimensions: 1,180mm(L) × 63mm(Bore) × 80mm(Mounting base width)
- Rod diameter: Ø20mm
- Protection class: IP54 (standard wiper)
- Lubrication: Pre-lubricated (Oil-free operation possible)
High-precision adjustable stroke cylinder with built-in mechanical stroke adjustment mechanism. Features corrosion-resistant hard anodized aluminum barrel and chromium-plated piston rod. Designed for heavy-duty applications requiring variable positioning control without external sensors. Includes magnetic piston for position detection compatibility.
- Variable position pressing operations in automotive assembly
- Material handling systems with adjustable lift heights
- Plastic injection molding machine ejectors
- Textile machinery with programmable stroke requirements
- Automated warehouse stacker cranes
Installation note:
Requires alignment within 0.2mm/m perpendicularity tolerance.
Use locknuts (not included) for stroke adjustment fixation.
Maximum side load capacity: 180N at full extension.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX850-20S |
| 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 | 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.