Airtac JSI Series Standard Cylinder JSI125X290S
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 JSI125X290S Standard Cylinder Specifications
- Model: JSI125X290S
- Type: ISO 15552 compliant standard pneumatic cylinder
- Bore size: Ø125 mm
- Stroke: 290 mm (adjustable cushioning)
- Mounting style: Basic type (multiple options available: FA/FC/MF)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion at both ends
- Temperature range: -20℃ to 80℃
- Lubrication: Pre-lubricated (Use ISO VG32 oil if relubrication needed)
- Port size: G3/8 (NPT1/2 optional)
- Piston rod material: Chrome-plated carbon steel (Cr-Mo)
- Tube material: Anodized aluminum alloy
- Weight: 11.8 kg (without accessories)
- Dimensions:
- Extended length: 580 mm
- Retracted length: 290 mm
- Body diameter: 142 mm
- Mounting base width: 100 mm
High-thrust industrial cylinder with precision honed tubing and triple sealing system (rod seal + piston seal + wiper). Features wear-resistant guide bands and IP65 protection rating. The magnetic piston (S suffix) enables position feedback when used with sensors. Requires 40μm filtered compressed air with dew point -20℃ below ambient.
- Metal stamping press ejection systems
- Injection molding machine clamp mechanisms
- Heavy-duty conveyor gate actuators
- Automotive welding fixture positioning
- Paper roll handling equipment
Installation note:
Ensure proper alignment within 0.2mm angular misalignment maximum.
For vertical mounting, install locking nuts on piston rod threads.
Allow 50mm clearance around cylinder for heat dissipation.
| Property | Property Value |
|---|---|
| sku | JSI125X290S |
| 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 | S-Magnetic |
| Cushion Stroke | 33mm |
| Bore Diameter | 125mm |
| Stroke | 290mm |
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.