Airtac JSI Series Standard Cylinder JSI50X550STC
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 JSI50X550STC Technical Specifications
- Model Code Breakdown: JSI(Series) 50(Bore) X550(Stroke) S(Standard Cushion) T(Mounting Type) C(Additional Option)
- Bore Size: 50mm
- Stroke Length: 550mm (±0.5mm tolerance)
- Operating Pressure: 0.05-1.0 MPa
- Piston Speed: 50-800 mm/s (optimal at 500 mm/s)
- Cushion Type: Adjustable air cushion at both ends
- Mounting Style: Front flange with through-hole (T-type)
- Port Size: G3/8 (BSPP thread)
- Ambient Temperature: -20℃ to 80℃ (NBR seals)
- Piston Rod Material: Hard chrome-plated carbon steel (S45C)
- Cylinder Tube: Extruded aluminum alloy with hard anodized surface
- Seal Type: Nitrile rubber (NBR) with wear-resistant ring
- Weight: 5.8kg (excluding accessories)
- Dimensions:
- Extended Length: 787mm (base to rod end)
- Retracted Length: 237mm
- Body Width: 70mm
- Mounting Hole Spacing: 60mm × 60mm
- ISO Standard: Compliant with ISO 6432 (mounting dimensions)
High-force industrial cylinder optimized for heavy-duty linear motion applications. Features precision honed tubing for smooth operation and integrated shock absorption system that reduces end-impact noise by 30% compared to basic models. The triple-seal design ensures ≤0.5mm/sec leakage rate at 0.5MPa. Requires ISO VG32 hydraulic oil mist lubrication for extended seal life.
- Automated press machine ejection systems
- Steel coil handling equipment actuators
- Plastic injection molding machine core pullers
- Automotive welding fixture positioning
- Palletizing robot end-effector drives
Installation guidelines:
Maintain 0.05-0.1mm alignment tolerance during mounting.
For vertical installations exceeding 45° angle,
use rod-end support brackets (sold separately).
Pre-lubricate with AirTAC P-1 grease before initial operation.
| Property | Property Value |
|---|---|
| sku | JSI50X550STC |
| 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 | 550mm |
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.