Airtac SIJ125 Double Rod Adjustable Cylinder SIJ125X280-50
2. Piston features dual Y-shaped bidirectional seals with dust-proof capability, offering extended service life and low frictional resistance;
3. Cylinder tube with triple tie-rod structure and cross-shaped design ensures excellent corrosion resistance;
4. Adjustable cushioning for smooth operation;
5. Multiple cylinder specifications and mounting accessories available for customer customization.
Category: Adjustable Cylinders, Brand: Airtac, Series: SIJ125 （Note: The translation incorporates technical terminology adjustments to align with industry standards while retaining HTML line breaks. Critical clarifications include "triple tie-rod" for structural integrity and "adjustable cushioning" for precise motion control, reflecting the product's core features.）
AirTAC SIJ125X280-50 Dual Axis Adjustable Cylinder Specifications
- Model: SIJ125X280-50
- Type: Double rod adjustable stroke cylinder
- Bore size: Ø125mm
- Stroke: 280mm (adjustable)
- Rod diameter: Ø50mm (both rods)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -10℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/2 (ISO228/1 standard)
- Mounting type: Basic body mounting with 4x M12 threaded holes
- Piston material: Aluminum alloy with hard anodized surface
- Rod material: Chrome-plated steel (JIS S45C)
- Seal type: NBR + PU combination seals
- Weight: 18.7kg ±2%
- Dimensions (L×W×H):
- Total length (extended): 648mm
- Body width: 165mm
- Height with rods: 210mm
- Center-to-center mounting holes: 150mm × 150mm
Heavy-duty dual rod cylinder designed for precision positioning in high-moment applications. Features symmetrical force distribution through parallel rods and multi-layer sealing system for ≤0.5mm/s low-speed stability. Includes stroke adjustment locknuts with anti-vibration coating. Requires 5-40μm filtered air with lubrication (ISO VG32 recommended).
- Automated welding fixture positioning systems
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- Automotive assembly line pallet stops
Installation note:
Maintain parallel alignment within 0.2mm/m during mounting.
For vertical installations, use rod-end support brackets (sold separately).
Lubricate adjustment threads monthly with silicone-free grease.
| Property | Property Value |
|---|---|
| sku | SIJ125X280-50 |
| Adjustable Stroke | <50mm> |
| 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°C to 80°C Speed Range: 30-500 mm/s |
| Port Size | PT 1/2 |
| Magnet | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | 280mm |
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.