Airtac JSIJ100~125 Adjustable Cylinder JSIJ125X275-75
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 JSIJ125X275-75 Adjustable Cylinder Specifications
- Series: JSIJ100~125 Adjustable Stroke Cylinder
- Full Model: JSIJ125X275-75
- Bore Size: Ø125 mm
- Stroke: 275 mm (adjustable)
- Operating Pressure: 0.1~0.9 MPa
- Temperature Range: -20℃ to 80℃
- Cushioning Type: Adjustable hydraulic buffer (both ends)
- Mounting Style: Standard MF1 flange mounting (ISO 15552 compatible)
- Port Size: G3/8 (NPT1/2 optional)
- Tube Material: Aluminum alloy with hard anodized surface
- Piston Rod: Chrome-plated steel (Cr-Mo alloy), Ø32mm
- Weight: 11.5 kg (without accessories)
- Dimensions:
- Total Length (L): 562 mm (at full extension)
- Body Diameter (W): 125 mm
- Mounting Height (H): 160 mm (flange base to centerline)
- Rod End: Female thread M20×1.5
- Seal Material: NBR (Nitrile) standard, optional FKM for high temp
Heavy-duty adjustable stroke cylinder with precision positioning capability, featuring dual adjustable hydraulic dampers for shock absorption at stroke ends. The corrosion-resistant construction includes a self-lubricating bearing for smooth operation. Integrated magnet slots for position sensor installation (SM/SD series compatible). Requires 40μm filtered lubricated air.
- Die-casting machine ejection systems
- Automotive welding fixture positioning
- Packaging line pressure adjustment mechanisms
- Plastic injection molding machine core pulls
- Heavy material handling gates/doors
Installation note:
Maintain 0.1-0.2mm alignment tolerance during mounting. For vertical installations,
use locknut (ASNU12) to prevent stroke drift. Lubricate with ISO VG32 hydraulic oil
when using adjustable cushioning.
- Loosen cushion locknut (counter-clockwise)
- Rotate cushion screw: clockwise to decrease buffer, counter to increase
- Test stroke 3-5 times after adjustment
- Re-tighten locknut to 15±2 N·m torque
| Property | Property Value |
|---|---|
| sku | JSIJ125X275-75 |
| 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 | 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.