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 SIJ63X500-100STC Dual Axis Adjustable Cylinder Specifications
- Model: SIJ63X500-100STC
- Type: Dual-axis adjustable stroke cylinder with magnetic piston
- Bore size: Ø63mm
- Stroke: 500mm (adjustable via external stoppers)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion at both ends
- Mounting style: Dual side flange (ISO 15552 standard)
- Port size: G1/8 (NPT1/4 optional)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal type: HNBR seals (oil & heat resistant)
- Temperature range: -20℃ to 80℃
- Weight: 8.7kg ±2% (without accessories)
- Dimensions:
- Extended length: 1040mm
- Retracted length: 540mm
- Body width: 88mm
- Mounting height: 63mm
- Accessories: Includes 2x adjustable mechanical stoppers, 4x mounting bolts
Heavy-duty dual-axis cylinder engineered for precision linear motion control in high-moment applications. Features synchronized rod movement with ±0.5mm repeat positioning accuracy. The STC variant includes wear-resistant guide bushings and anti-rotation pins for enhanced lateral load capacity (max 300N). Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Automated welding positioners requiring dual-arm synchronization
- Press machine ejection systems with variable stroke needs
- Material handling gantry systems
- Glass tempering furnace door mechanisms
- Plastic injection molding clamp adjustments

Property | Property Value |
---|---|
sku | SIJ63X500-100STC |
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 | 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.