Airtac SIJ63 Double Rod Adjustable Cylinder SIJ63X350-20S
A cropped merino wool cardigan taken up a notch, thanks to the flecks of metallic thread throughout. We love it even more paired with the matching sweater-pants.
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 SIJ63X350-20S Dual Axis Adjustable Cylinder Specifications
- Model: SIJ63X350-20S
- Type: Double rod adjustable stroke cylinder with guide
- Bore size: 63 mm
- Stroke: 350 mm (adjustable)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable air cushion (both ends)
- Rod diameter: 20 mm (both rods)
- Port size: G1/8 (NPT1/4 optional)
- Mounting type: Front flange with integrated guide rail (20S variant)
- Piston speed: 50–800 mm/s
- Temperature range: -20℃ to 80℃
- Seal material: NBR/PU (standard), optional FKM for high temp
- Weight: ~5.8 kg (without accessories)
- Dimensions: 550mm(L) × 102mm(W) × 82mm(H)
- Guide rail load capacity: 360N radial / 180N lateral
- Repeat positioning accuracy: ±0.2 mm
- Lubrication: Pre-lubricated (Oil-free operation possible)
High-precision dual-axis cylinder with integrated linear guide and stroke adjustment mechanism. Features chrome-plated piston rods with wear-resistant guide bushings, optimized for multi-directional force transmission. The 20S variant includes reinforced mounting flanges for vertical/horizontal orientation stability.
- Precision alignment systems in semiconductor manufacturing
- Multi-axis material handling robots
- Press-fit mechanisms in automotive assembly lines
- Glass panel transfer systems with position locking
- High-cycle packaging machines requiring guided motion
Installation note:
Use alignment jigs during mounting to ensure parallel guide rail installation.
Adjust cushioning screws gradually (1/4 turn increments) for optimal deceleration.
Maintain 0.5mm minimum clearance between rod ends and mechanical stops.
Critical parameters:
- Max side load: 180N (lateral), 360N (radial)
- Limit switch bracket torque: 1.2N·m max
- Do NOT exceed 120% of rated thrust during adjustment
| Property | Property Value |
|---|---|
| sku | SIJ63X350-20S |
| 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 | 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.