Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX125-75S
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 SAIJ63BX125-75S Adjustable Cylinder Specifications
- Model: SAIJ63BX125-75S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke: 125 mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -10℃ to 80℃
- Cushioning type: Adjustable elastic cushion (both ends)
- Mounting style: Basic type (axial foot mounting)
- Port size: M5×0.8 (G1/8 equivalent)
- Piston rod thread: M16×1.5
- Material: Aluminum alloy barrel, hardened chromium-plated rod
- Weight: 2.8 kg (±3%)
- Dimensions:
- Length (retracted): 240 mm
- Width (mounting foot): 80 mm
- Height (body diameter): Ø63 mm
- Stroke adjustment range: 25-125 mm
- Seal material: NBR (nitrile rubber)
- Lubrication: Pre-lubricated (relubrication interval: 3000 km)
- ISO standard: 6432
High-precision adjustable stroke cylinder featuring micro-positioning capability through its unique mechanical stopper system. The SAIJ63BX125-75S combines 3-stage cushioning adjustment (soft/medium/hard) with corrosion-resistant anodized surfaces, making it ideal for precision automation requiring variable force control. Includes magnetic piston for sensor compatibility.
- Variable clamping force fixtures in CNC machining centers
- Packaging line product ejection systems
- Glass handling equipment with soft-start/stop requirements
- Automated assembly with position-sensitive components
- Press machinery with adjustable depth control
Installation note:
Adjust stroke by rotating the end stoppers clockwise to reduce travel (max 3 full rotations).
Always degrease rod surface before installation and maintain 0.5mm minimum clearance
between magnetic sensor and cylinder body.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX125-75S |
| Adjustable Stroke | 75mm |
| 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 | 125mm |
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.