2. Features profiled bidirectional sealing structure with compact dimensions and integrated oil reservoir for piston lubrication;
3. JSI Series utilizes cross-braced aluminum alloy tubing with tie-rod-free design, offering superior corrosion resistance;
4. Reduced overall length compared to ISO15552 standard cylinders of equivalent bore size;
5. Precision-adjustable pneumatic cushioning mechanism ensures smooth deceleration;
6. Comprehensive selection of bore sizes and mounting accessories available for customized system integration.
Category: Standard Cylinders, Brand: AirTAC, Series: JSI
AirTAC JSI Standard Cylinder JSI50X730STC Technical Details
- Model: JSI50X730STC
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 50mm (1.97")
- Stroke: 730mm (28.74")
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Temperature range: -20℃ to 80℃ (-4℉ to 176℉)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic MF1 (front flange) with optional accessories
- Port size: G1/8 (NPT1/4 optional)
- Piston rod thread: M16×1.5 (external)
- Material: Aluminum alloy barrel, hardened chromium-plated rod
- Seal type: NBR/PU seals (FKM available on request)
- Weight: 4.8kg (10.58 lbs) ±3%
- Dimensions:
- Total length: 1050mm (41.34")
- Barrel outer diameter: 63mm (2.48")
- Mounting flange: 100×100mm (3.94"×3.94")
- Rod end bracket: 50×50mm (1.97"×1.97")
- Max theoretical force:
- Thrust @0.6MPa: 1130N (254 lbf)
- Tension @0.6MPa: 1017N (229 lbf)
- Max speed: 500–800 mm/s (with cushion adjustment)
- ISO standard: 6432/DIN ISO 6431
High-precision industrial cylinder featuring anti-rotation mechanism and corrosion-resistant construction. The extended stroke design incorporates dual adjustable air cushions for smooth deceleration, reducing end-impact noise below 75dB(A). Optional magnetic piston version (JSI50X730STC-M9) available for position sensing.
- Automated material handling systems
- Automotive assembly line clamping devices
- Packaging machinery ejection mechanisms
- Plastic injection mold core-pulling systems
- Long-stroke press applications
- Align cylinder axis within ±0.2° to prevent side loading
- Maintain 0.5–1.0mm clearance between rod end and load during mounting
- Use SAE 10-30 hydraulic oil for lubrication (ISO VG32 equivalent)
- Install air filter with ≤40μm filtration upstream
- Standard seals: 3,000km stroke (clean air)
- High-durability option: 5,000km stroke
- Re-lubrication interval: 1,000km or 6 months
| Property | Property Value |
|---|---|
| sku | JSI50X730STC |
| 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 | <50mm> |
| Stroke | 730mm |
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.









