Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX135-30S
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 SAIJ63BX135-30S Adjustable Cylinder Specifications
- Model: SAIJ63BX135-30S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm (ISO 6432 standard)
- Stroke: 30mm (adjustable through external stopper)
- Stroke adjustment range: 0-30mm (continuous position locking)
- Operating pressure: 0.15–0.8 MPa
- Port size: PT1/4 (G1/8 optional)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Basic type (axial foot & front flange optional)
- Material: Aluminum alloy barrel, hardened stainless steel piston rod
- Seal material: NBR (nitrile rubber) with wear-resistant ring
- Temperature range: -20℃ to 80℃
- Weight: 2.8kg ±5% (without accessories)
- Dimensions: 165mm(L) × 63mm(W) × 63mm(H) (max extended length)
- Rod end thread: M12×1.25 (male)
- Lubrication: Pre-lubricated (Oil-free operation possible)
- ISO standard: 6431/VDMA 24562
Precision-adjustable compact cylinder featuring a unique dual-lock stroke adjustment mechanism. The SAIJ63 series incorporates a visible stroke scale (1mm increments) and torque-controlled locking nuts for repeatable position setting. Enhanced by anti-rotation guides and IP54 protection rating, it delivers stable performance in dirty environments.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in conveyor systems
- Printing press roller engagement mechanisms
- Packaging machine product ejection systems
- Semiconductor wafer handling equipment
Installation note:
Always degrease piston rod before first use. For fine adjustment:
1) Loosen both lock nuts 2) Position stopper 3) Tighten front nut to 5N·m
then rear nut to 8N·m. Maintain 0.5mm minimum stroke buffer.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX135-30S |
| 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 | 135mm |
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.