Airtac SIJ63 Double Rod Adjustable Cylinder SIJ63X250-20
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 SIJ63X250-20 Dual Axis Adjustable Cylinder Specifications
- Model: SIJ63X250-20
- Type: Double rod, adjustable stroke cylinder with dual-axis guidance
- Bore size: Ø63mm (±0.1mm tolerance)
- Stroke: 250mm (adjustable via mechanical stoppers)
- Operating pressure: 0.05-1.0 MPa (5-10 bar)
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Port size: G1/8 (ISO228 standard)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting type: Standard ISO15552 foot mounting + dual-axis guide block
- Rod material: Hard chrome-plated steel (3-5μm coating)
- Tube material: Anodized aluminum alloy
- Seal material: NBR + PU combination
- Weight: 5.8kg (±2% production variance)
- Dimensions: 355mm(L) × 120mm(W) × 96mm(H) (fully retracted)
- Repeat accuracy: ±0.2mm (under 0.5MPa)
- Max side load capacity: 150N (on guide block)
- IP rating: IP54 (standard wiper seal configuration)
High-precision dual-axis cylinder featuring integrated linear guides for enhanced moment load resistance. The T-slot design on guide blocks allows direct mounting of tooling plates. Includes stroke adjustment locking nuts with anti-vibration washers. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Precision clamping in CNC machining centers
- Vertical lifting mechanisms in automated warehouses
- Positioning stages for optical inspection systems
- Parallel gripper drive units in pick-and-place robots
- Packaging machine product alignment systems
Installation notes:
- Lubricate guide rails with ISO VG32 hydraulic oil before first use
- Align mounting surface within 0.1mm/m flatness tolerance
- Maintain 0.3-0.5MPa pressure during stroke adjustment
- Install shock absorbers when cycle rate exceeds 120cpm
| Property | Property Value |
|---|---|
| sku | SIJ63X250-20 |
| 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 | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | <250MM> → <250mm> |
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.