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 SIJ63X500-75S Specifications
- Model: SIJ63X500-75S
- Type: Dual rod adjustable stroke cylinder with auto-switch mounting slots
- Bore size: 63 mm
- Stroke: 500 mm (adjustable through stopper mechanism)
- Rod diameter: 20 mm (double rod design)
- Operating pressure: 0.05–0.9 MPa
- Operating temperature: -10℃ to 80℃
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: G1/8 (NPT1/8 optional)
- Mounting types: Fixed foot (standard), front flange optional
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Stainless steel (SUS304)
- Seal type: NBR rubber seals
- Weight: 6.8 kg (with standard accessories)
- Dimensions:
- Extended length: 1050 mm (stroke 500 + body 550)
- Body width: 86 mm
- Height with rods: 115 mm
- Center-to-center mounting hole distance: 60 mm
- Protection class: IP54 (standard wipers)
- Lubrication: Pre-lubricated (use ISO VG32 turbine oil if maintained)
High-precision dual rod cylinder with stroke adjustment capability (±1mm repeatability). Features corrosion-resistant construction and integrated shock absorption for high-speed applications (≤1.5 m/s). The symmetrical dual rod design eliminates rotational torque, making it ideal for precision alignment tasks. Requires 40μm filtered air with dew point -20℃ below ambient.
- CNC machine tool clamping/unloading systems
- Glass panel transfer mechanisms
- Automated welding positioners
- Precision press-fit assembly lines
- Lithium battery stacking equipment

- Align rods within 0.2mm perpendicularity tolerance
- Use flexible couplings for lateral force absorption
- Allow 0.5% stroke margin for thermal expansion
Property | Property Value |
---|---|
sku | SIJ63X500-75S |
Adjustable Stroke | 75mm |
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 | 500mm |
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.