2. Dual Y-shaped axial seals on piston for automatic wear compensation, extended service life, and low friction coefficient
3. Crisscross pattern reinforced cylinder tube with stainless steel tie rods, delivering superior corrosion resistance
4. Precisely adjustable cushioning mechanism ensures smooth stroke operation
5. Customizable with multiple stroke lengths and compatible mounting accessories for flexible system integration
Category: Adjustable Cylinders | Brand: Airtac | Series: SIJ63
AirTAC SIJ63X150-30S Dual Axis Adjustable Cylinder Specifications
- Model: SIJ63X150-30S
- Type: Double rod adjustable stroke cylinder
- Bore size: Ø63mm
- Stroke: 150mm (adjustable)
- Rod type: Dual chrome-plated steel rods
- Stroke adjustment: Mechanical stopper with locknut
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -10℃ to 80℃
- Cushioning: Rubber buffer + adjustable cushion screw
- Mounting style: Basic type (no fixed mounting)
- Port size: PT1/4 (G1/4 optional)
- Body material: Aluminum alloy (anodized)
- Rod material: SUS304 stainless steel
- Seal material: NBR (nitrile rubber)
- Weight: 1.85kg ±2%
- Dimensions (L×W×H): 312mm × 76mm × 76mm (full extension)
- Repeat accuracy: ±0.5mm
- Max speed: 500mm/s
- Protection rating: IP54
High-precision dual rod cylinder featuring micro-adjustable stroke control through mechanical stoppers. The symmetrical rod design eliminates lateral torque, making it ideal for applications requiring precise linear motion alignment. Includes anti-rotation guide grooves and wear-resistant seals for extended service life.
- Precision positioning in semiconductor handling robots
- Clamping fixtures for CNC machine tools
- Vertical lifting mechanisms in packaging lines
- Material transfer gates in automated warehouses
- Press-fit operations in electronic assembly
- Adjustable stops in automotive test equipment

Property | Property Value |
---|---|
sku | SIJ63X150-30S |
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℃ to 80℃ Speed Range: 30-800 mm/s |
Port Size | PT3/8 |
Magnet | S-Magnetic |
Bore Diameter | 63mm |
Stroke | 150mm |
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.