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 SIJ63X25-30SFTC Twin Axis Adjustable Cylinder Specifications
- Model: SIJ63X25-30SFTC
- Type: Twin rod adjustable stroke cylinder (double-axis)
- Bore size: 63mm
- Stroke: 25mm (adjustable via external stoppers)
- Rod diameter: 16mm (both rods)
- Axis distance: 30mm between rods
- Operating pressure: 0.05–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer (both ends)
- Mounting type: Standard SF series base mounting with 4x M6 threaded holes
- Port size: G1/8 (NPT1/8 optional)
- Material: Aluminum alloy body, hard chrome-plated piston rods
- Seal material: NBR (nitrile) with wear-resistant ring
- Weight: 2.8kg ±3% (without accessories)
- Dimensions:
- Length: 230mm (full extension)
- Width: 90mm (mounting base width)
- Height: 63mm (cylinder body diameter)
- Protection rating: IP54 (standard), IP67 available on request
High-precision twin rod cylinder designed for applications requiring dual-axis stability and position adjustment. Features synchronized movement control with anti-rotation mechanism, ideal for precision clamping and guided pushing operations. Includes stroke adjustment screws (±2mm fine-tuning range) and built-in magnetic sensor slots (SM/SD series compatible).
- PCB handling robots requiring parallel motion control
- Automated welding fixture positioning systems
- Glass panel polishing equipment with Z-axis pressure control
- Packaging machine product alignment mechanisms
- Semiconductor wafer transfer systems

Property | Property Value |
---|---|
sku | SIJ63X25-30SFTC |
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 | <25 mm> |
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.