Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X125-75S
2、Profiled bidirectional sealing structure with integrated oil reservoir for compact piston sealing;
3、Aluminum tube construction with cross-reinforced pattern (tie-rod-free design) for enhanced corrosion resistance;
4、Compact axial dimensions compared to ISO15552 standard cylinders of equivalent bore size;
5、Precision-adjustable cushioning mechanism for smooth stroke termination;
6、Comprehensive product line with multiple specifications and configurable mounting accessories.
Category: Standard Cylinders , Brand: AIRTAC , Series: JSIJ63~80
AirTAC JSIJ80X125-75S Adjustable Stroke Cylinder Specifications
- Series: JSIJ63~80 Adjustable Stroke Cylinder
- Model: JSIJ80X125-75S
- Bore size: Ø80 mm
- Stroke: 125 mm (adjustable range: 75-125 mm)
- Operating pressure: 0.05-1.0 MPa
- Ambient temperature: -20℃ to 80℃
- Cushion type: Air cushion with adjustable screw
- Mounting style: Basic type (MF1)
- Port size: Rc1/4 (G1/4 optional)
- Piston material: High-strength aluminum alloy (surface hard anodized)
- Rod material: Chrome-plated steel (Cr equivalent ≥0.85μm)
- Seal type: HNBR seals (high nitrile for heat/oil resistance)
- Weight: 4.8 kg ±2%
- Dimensions (L×W×H):
- Retracted length: 318 mm
- Extended length: 443 mm
- Body width: 105 mm
- Mounting height: 125 mm
- Lubrication: Pre-lubricated (recommended relubrication cycle: 2000km)
- ISO standard: Compliant with ISO 15552 (formerly ISO 6431)
Precision-adjustable pneumatic cylinder featuring dual-side stroke adjustment via hexagonal wrench. The mechanical stopper mechanism allows ±0.5mm positioning repeatability. Integrated shock absorber prevents end-impact damage during high-speed operation (max 1.5 m/s). Optional magnetic piston version available for position sensing (suffix -M).
- Variable height positioning in packaging machinery
- Press-fit operations with depth control requirements
- Material handling systems requiring adjustable clamping force
- Automated welding jigs with multiple workpiece sizes
- Plastic injection molding ejector mechanisms
Maintenance tip:
Adjust stroke while cylinder is depressurized. Lock adjustment screws with 3.5N·m torque after positioning.
For vertical installations, use rod-down orientation to prevent seal wear from piston self-weight.
Critical note:
Maximum side load capacity 350N. Exceeding this limit requires external guide mechanism.
Not suitable for rotational applications without modified mounting brackets.
| Property | Property Value |
|---|---|
| sku | JSIJ80X125-75S |
| Adjustable Stroke | 75mm |
| 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 | PT3/8 |
| Magnet | S-Magnetic |
| Cushion Stroke | 29mm |
| Bore Diameter | 80 mm |
| Stroke | 125mm |
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.