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 SIJ63X600-20S Double Rod Adjustable Cylinder Specifications
- Model: SIJ63X600-20S
- Type: Double rod, adjustable cushion type
- Bore size: Ø63 mm
- Stroke: 600 mm (adjustable ±2mm)
- Operating pressure: 0.05-1.0 MPa
- Ambient temperature: -20℃ to 80℃
- Port size: G1/8 (ISO standard)
- Cushion type: External adjustable rubber buffer
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Aluminum alloy (anodized)
- Seal material: NBR (nitrile rubber)
- Weight: 5.8 kg ±3%
- Dimensions (L×W×H): 766mm × 80mm × 100mm (at mid-stroke position)
- Mounting type: Basic type (side mounting holes)
- Protection rating: IP54 (standard wiper design)
- Lubrication: Pre-lubricated (use ISO VG32 hydraulic oil if maintenance required)
High-precision dual-rod cylinder with stroke micro-adjustment capability, featuring symmetrical force output and enhanced lateral load capacity. The through-rod design eliminates piston rotation, making it ideal for precision alignment applications. Corrosion-resistant construction with multiple mounting options for flexible integration.
- Precision positioning in semiconductor handling equipment
- Clamping mechanisms in CNC fixture systems
- Vertical lifting platforms with counterbalance requirements
- Automated packaging line alignment stations
- Printing machinery paper feed systems


Property | Property Value |
---|---|
sku | SIJ63X600-20S |
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℃ to 80℃ Speed Range: 30-800 mm/s |
Port Size | PT3/8 |
Magnet | S-Magnetic |
Bore Diameter | 63mm |
Stroke | 600mm |
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.