Airtac JSIJ100~125 Adjustable Cylinder JSIJ125X250-20S
2. Features profiled bidirectional sealing structure for piston with compact dimensions and integrated oil reservoir;
3. JSI series adopts aluminum tube with internal cross rib reinforcement (rodless design), offering enhanced corrosion resistance;
4. Compact length compared to ISO15552 standard cylinders of equivalent bore size;
5. Smooth cushioning adjustment mechanism for stable operation;
6. Available in multiple configurations with comprehensive cylinder mounting accessories.
Category: Standard Cylinders | Brand: AIRTAC | Series: JSIJ100~125
AirTAC JSIJ125X250-20S Adjustable Stroke Cylinder Specifications
- Series: JSIJ100~125 Adjustable Stroke Cylinder
- Full model: JSIJ125X250-20S
- Bore size: Ø125mm
- Stroke: 250mm (adjustable)
- Operating pressure: 0.05~1.0 MPa
- Piston speed: 50~800 mm/s
- Ambient temperature: -20℃ to 80℃
- Cushion type: Adjustable elastic cushion (both ends)
- Port size: Rc1" (NPT1" optional)
- Mounting type: Basic type (MF1)
- Rod end: External thread M56×2.0
- Body material: Aluminum alloy with hard anodizing
- Seal material: NBR + PU combination
- Weight: 12.8 kg (dry, without accessories)
- Dimensions:
- Extended length: 627mm
- Retracted length: 377mm
- Body width: 168mm
- Mounting height: 200mm
Heavy-duty adjustable stroke cylinder featuring dual-side position sensing slots and precision ground rod. The stroke adjustment mechanism uses a unique mechanical locking system with visual position indicators. Requires ISO 8573-1 class 3 or cleaner compressed air with 1-50 μm filtration.
- Press machine stroke control systems
- Automotive welding fixture positioning
- Foundry equipment mold clamping
- Heavy material handling gates
- Plastic injection molding ejectors
Operation note:
Lubricate with ISO VG32 hydraulic oil or equivalent pneumatic oil mist (1 drop/m³).
Maximum side load capacity: 850N at mid-stroke. Regular re-tightening of stroke adjustment
bolts recommended after first 50,000 cycles.
| Property | Property Value |
|---|---|
| sku | JSIJ125X250-20S |
| Adjustable Stroke | <20mm> |
| 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 | <250MM> → <250mm> |
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.