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 SIJ63 Dual Axis Adjustable Cylinder SIJ63X350-100 Technical Details
- Model: SIJ63X350-100
- Type: Dual rod adjustable stroke cylinder
- Bore size: Ø63mm (ISO standard)
- Stroke: 350mm (adjustable through stopper mechanism)
- Rod diameter: Ø16mm (both rods)
- Operating pressure: 0.05–1.0 MPa
- Max thrust: 314kgf at 1.0MPa
- Cushioning: Adjustable rubber buffer + shock absorber
- Port size: G1/8 (NPT1/8 optional)
- Mounting style: Basic type (MF1) with front flange
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–700mm/s
- Weight: 4.5kg ±2% (without accessories)
- Dimensions: 698mm(L) × 98mm(W) × 98mm(H)
- Material: Aluminum alloy body, chrome-plated piston rod
- Seal type: NBR seals with wear-resistant ring
- Protection class: IP54 (standard)
High-precision dual rod cylinder featuring synchronized movement and anti-rotation design. The X350-100 variant incorporates micrometer-adjustable stroke limiters (±5mm fine tuning) with lock nuts. Integrated guide rails ensure parallel movement accuracy within 0.1mm/m. Lubricator-free design with low-friction seals for maintenance-free operation.
- Precision clamping fixtures in CNC machining centers
- Vertical lifting mechanisms for assembly robots
- Glass panel alignment systems in LCD manufacturing
- Press-fit operations in automotive component assembly
- Packaging machine product height adjustment stations

Property | Property Value |
---|---|
sku | SIJ63X350-100 |
Adjustable Stroke | 100mm |
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 | Non-magnetic |
Bore Diameter | 63mm |
Stroke | 350mm |
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.