Airtac JSIJ32~50 Adjustable Cylinder JSIJ40X250-75S
2、Features specially-shaped bidirectional sealing structure with integrated oil reservoir for compact piston sealing design;
3、JSI series adopts tie-rod-free construction with H-shaped aluminum tube for enhanced corrosion resistance;
4、Compact length compared to ISO15552 standard cylinders of equivalent bore size;
5、Precision-engineered cushioning adjustment ensures smooth stroke termination;
6、Comprehensive selection of cylinder specifications and mounting accessories available for customized solutions.
Category: Standard Cylinders , Brand: AIRTAC , Series: JSIJ32~50
AirTAC JSIJ Series Adjustable Stroke Cylinder JSIJ40X250-75S Technical Details
- Model Range: JSIJ32~50 (Specific model: JSIJ40X250-75S)
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (±0.1mm tolerance)
- Stroke: 250mm (Adjustable range: 0-250mm)
- Operating pressure: 0.05-1.0 MPa
- Cushion type: Air cushion with adjustable screw
- Mounting style: Front flange with tapped holes (ISO 15552 standard)
- Port size: G1/8 (BSPP thread)
- Temperature range: -20℃ to 80℃
- Rod material: Hard chrome-plated steel (5μm coating)
- Tube material: Anodized aluminum alloy
- Seal material: NBR + PU combination
- Weight: 3.8kg ±2%
- Dimensions (L×W×H):
- Extended length: 462mm
- Retracted length: 212mm
- Body width: 62mm
- Mounting flange height: 88mm
- Max theoretical force:
- Thrust (extend): 1256N @0.6MPa
- Pull (retract): 1130N @0.6MPa
Precision-engineered adjustable stroke cylinder featuring a unique mechanical stopper system for millimeter-level positioning accuracy. The dual cushioning mechanism minimizes end-impact vibration, while the multi-layered sealing system ensures ≤0.5mm/s leakage rate. Corrosion-resistant construction with IP54 protection rating makes it suitable for harsh environments.
- Variable position clamping in CNC fixtures
- Precision feeding mechanisms for packaging lines
- Height adjustment in automated assembly stations
- Press-fit operations in electronic component manufacturing
- Dosing system actuators in chemical processing
Operation Tip:
For optimal performance, maintain air supply dew point 15℃ below ambient temperature.
Lubricate using ISO VG32 hydraulic oil through the built-in lubricator port every 500km of cumulative stroke travel.
| Property | Property Value |
|---|---|
| sku | JSIJ40X250-75S |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Cushion Stroke | 20.5mm |
| Bore Diameter | <40mm> |
| 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.