Airtac JSIJ100~125 Adjustable Cylinder JSIJ125X150-75S
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 JSIJ125X150-75S Adjustable Cylinder Specifications
- Series: JSIJ100~125 Adjustable Cylinder Series
- Full Model: JSIJ125X150-75S
- Bore Size: Ø125mm
- Stroke: 150mm (adjustable through built-in stopper)
- Operating Pressure: 0.1~0.9 MPa
- Action Type: Double-acting
- Cushioning: Adjustable hydraulic buffer (both ends)
- Port Size: G1/2 (NPT1/2 optional)
- Temperature Range: -20℃ to 80℃
- Seal Material: NBR + Polyurethane combination
- Mounting Style: Standard MF4 flange with front mounting holes (75S suffix code)
- Weight: 5.8kg ±2% (without accessories)
- Dimensions: 305mm(L) × 165mm(W) × 165mm(H) (fully retracted)
- Rod Thread: M20×1.5 external thread
- Piston Speed: 50~800mm/s (lubricated condition)
- ISO Standard: 15552 compliant
Heavy-duty adjustable stroke cylinder with precision positioning capability, featuring dual chrome-plated piston rod (hardness HRC45-50) and anti-rotation guide mechanism. The 75S variant includes reinforced mounting bosses for vertical orientation stability. Integrated cushion adjustment screws allow fine-tuning of end-stroke deceleration. Compatible with auto-switch sensors (separate mounting slots provided).
- Die-casting machine ejection systems
- Automotive welding fixture positioning
- Paper roll clamping in printing presses
- Plastic injection molding machine core pulls
- Heavy material handling gates
Installation note:
Requires minimum 20μm filtration. For vertical mounting, use locknuts on piston rod threads.
Allow 1.5× bore size clearance for cushion adjustment tools. Lubricate with ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | JSIJ125X150-75S |
| 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 | PT 1/2 |
| Magnet | S-Magnetic |
| Cushion Stroke | 33mm |
| Bore Diameter | 125mm |
| Stroke | 150mm |
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.