Airtac JSI Series Standard Cylinder JSI125X70S
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 JSI125X70S Standard Cylinder Specifications
- Model: JSI125X70S
- Bore size: 125mm
- Stroke: 70mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Port size: G1/2 (ISO standard)
- Piston speed: 50–700 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting style: Basic type (MF1/MF2 front flange, MB1/MB2 rear flange)
- Rod material: Chrome-plated steel (ST)
- Tube material: Aluminum alloy (AL)
- Seal material: NBR (nitrile butadiene rubber)
- Weight: 8.2 kg (bare cylinder without accessories)
- Dimensions:
- Extended length: 285mm
- Retracted length: 215mm
- Body width: 160mm (including mounting brackets)
- Height: 160mm (rod end to base)
High-force industrial cylinder with ISO 15552 standard dimensions, featuring double-acting operation and corrosion-resistant construction. The anodized aluminum body ensures durability in humid environments, while the magnetic piston version (optional) enables position sensing. Requires 40μm filtered air with lubrication (ISO VG32 recommended).
- Automated assembly line clamping mechanisms
- Press machine ejection systems
- Foundry equipment actuation
- Heavy-duty material handling gates
- Plastic injection molding machine components
Installation note:
Ensure proper alignment of piston rod (max 0.2mm lateral deviation).
For vertical mounting, use locknut (ASNU12) to prevent unscrewing.
Lubricate through air port weekly in continuous operation environments.
| Property | Property Value |
|---|---|
| sku | JSI125X70S |
| 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 | 70mm |
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.