Airtac JSIJ100~125 Adjustable Cylinder JSIJ125X275-40
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 JSIJ125X275-40 Adjustable Cylinder Specifications
- Series: JSIJ100~125 Adjustable Stroke Series
- Full model: JSIJ125X275-40
- Bore size: Ø125mm
- Stroke: 275mm (adjustable through external stopper)
- Operation type: Double-acting
- Working pressure: 0.1~0.9 MPa
- Cushioning: Adjustable pneumatic cushion
- Port size: 1/2" NPT (G1/2 optional)
- Piston material: High-grade aluminum alloy (hard anodized)
- Rod material: Chrome-plated carbon steel
- Seal material: NBR (Nitrile rubber)
- Ambient temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated (Requires periodic oil mist lubrication)
- Mounting type: Basic (Standard) with multiple mounting accessories available
- Protection class: IP40 (Dust-proof)
- Weight: 5.8kg (excluding accessories)
- Dimensions:
- Total length: 502mm (at full extension)
- Body diameter: Ø140mm
- Rod end thread: M20×1.5
- Mounting hole spacing: 125×125mm
Heavy-duty adjustable stroke cylinder with precision positioning capability, featuring dual locking nuts for stroke adjustment (±2mm accuracy). The enhanced rod bearing design supports medium load applications with lateral force compensation. Requires 5μm filtered air and monthly lubrication cycle in continuous operation.
- Injection molding machine ejector systems
- Automated palletizing position adjustment
- Steel coil cutting equipment
- Paper converting machinery
- Die casting machine core-pulling mechanisms
Installation note:
Maintain 0.05mm/m alignment tolerance during mounting. Use flexible couplings when lateral forces exceed 15% of axial load. Minimum 3-second dwell time recommended between stroke adjustments.
| Property | Property Value |
|---|---|
| sku | JSIJ125X275-40 |
| Adjustable Stroke | <40mm> |
| 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 | 275mm |
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.