Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX850-30S
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 SAIJ63BX850-30S Adjustable Stroke Cylinder Specifications
- Model: SAIJ63BX850-30S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke length: 850 mm (adjustable through stopper mechanism)
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable pneumatic cushion (both ends)
- Stroke adjustment: Mechanical stopper with ±2mm positioning accuracy
- Mounting style: Basic type (no built-in mounting features)
- Port size: PT1/2 (G1/2 optional)
- Operating temperature: -10℃ to 80℃
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: Approximately 3.2 kg (without accessories)
- Dimensions: 1040mm(L) × 80mm(W) × 80mm(H) (max extended length)
High-precision adjustable stroke cylinder designed for applications requiring variable positioning control. Features a durable anodized body and precision-ground rod with 18μm surface roughness for smooth operation. The dual adjustable cushions allow optimal deceleration at stroke ends, reducing impact noise by up to 15dB compared to standard models.
- Variable height positioning in automotive assembly fixtures
- Adjustable clamping systems in CNC machining centers
- Material handling with variable stroke requirements
- Packaging line product height adjustment mechanisms
- Plastic injection molding ejector systems
Operation tip:
For optimal performance, lubricate with ISO VG32 hydraulic oil mist and
maintain air filtration at 25μm or finer. Maximum side load capacity: 150N.
- Loosen the stopper lock nut using a 10mm wrench
- Position the stopper along the 850mm scale (1mm graduation)
- Re-tighten with 4.5-5.5 N·m torque
- Perform test stroke at reduced pressure before full operation
| Property | Property Value |
|---|---|
| sku | SAIJ63BX850-30S |
| 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 | 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.