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 SIJ63X50-30STC Specifications
- Model: SIJ63X50-30STC
- Type: Double rod adjustable stroke cylinder with magnetic piston
- Bore size: 63mm
- Stroke: 50mm (adjustable)
- Mounting style: Dual axis fixed type with precision guide rods
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer + external stopper
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Piston material: Aluminum alloy hard anodized
- Rod material: Chrome-plated carbon steel
- Seal type: NBR + PU combination seals
- Weight: 2.85kg ±3%
- Dimensions (L×W×H):
- Extended length: 276mm
- Retracted length: 226mm
- Body width: 100mm
- Mounting base height: 30mm
- Guide rod center distance: 45mm
- Protection class: IP54 (standard)
High-precision dual-axis cylinder featuring micrometer-style stroke adjustment (±1mm precision) through rotating end caps. The twin guide rod design ensures exceptional lateral load capacity (up to 15N·m moment resistance) and eliminates rotation during operation. Integrated T-slot mounting grooves allow flexible accessory attachment. Requires lubrication-free operation with ISO 8573-1:2010 Class 4 compressed air.
- Precision clamping fixtures in CNC machining centers
- Vertical lift mechanisms for semiconductor wafer handling
- Adjustable stoppers in automotive assembly lines
- Position-locked lifting columns in packaging machinery
- Z-axis positioning in 3D printing/prototyping equipment

Property | Property Value |
---|---|
sku | SIJ63X50-30STC |
Adjustable Stroke | 30mm |
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 | <50mm> |
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.