Airtac JSI Series Standard Cylinder JSI125X285
2. Features profiled bidirectional sealing structure with compact dimensions and integrated oil reservoir for piston lubrication;
3. JSI Series utilizes cross-braced aluminum alloy tubing with tie-rod-free design, offering superior corrosion resistance;
4. Reduced overall length compared to ISO15552 standard cylinders of equivalent bore size;
5. Precision-adjustable pneumatic cushioning mechanism ensures smooth deceleration;
6. Comprehensive selection of bore sizes and mounting accessories available for customized system integration.
Category: Standard Cylinders, Brand: AirTAC, Series: JSI
AirTAC JSI125X285 Standard Cylinder Specifications
- Model: JSI125X285
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 125 mm
- Stroke: 285 mm (±1.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G3/8 (M14×1.5 thread optional)
- Piston rod material: Hard chrome-plated 45# steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR (Nitrile) with wear-resistant ring
- Mounting options: Basic (no mount), MF1 front flange, MB1 rear flange
- Protection rating: IP65 (standard wipers)
- Weight: 11.8 kg (with standard accessories)
- Dimensions: 575mm(L) × 160mm(W) × 160mm(H) (including rod eye & cushion screws)
- Max theoretical force: 8830N @0.63MPa (extending)
- Piston speed: 50–800 mm/s (optimal range)
High-load industrial cylinder featuring precision honed tubing and triple sealing system. The JSI125 series incorporates a wear-compensation design that maintains consistent performance through 5,000km+ stroke cycles. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality for maximum service life.
- Metal stamping press ejection systems
- Automotive assembly line clamping units
- Heavy-duty conveyor gate actuators
- Plastic injection molding machine core pulls
- Paper mill roller positioning mechanisms
Installation note:
Align within 0.2mm angular misalignment tolerance. Lubricate with ISO VG32 hydraulic oil
during initial installation. For vertical mounting, install air vents upward.
| Property | Property Value |
|---|---|
| sku | JSI125X285 |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT 1/2 |
| Magnet | Non-magnetic |
| Cushion Stroke | 33mm |
| Bore Diameter | 125mm |
| Stroke | 285mm |
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.