2. Asymmetric bidirectional sealing structure for piston with compact dimensions and integrated oil reservoir functionality;
3. Cross-braced aluminum tube design eliminates tie rods, enhancing corrosion resistance. External sensor mounting grooves enable rapid installation;
4. Smooth cushioning adjustment mechanism for stable operation;
5. Multiple cylinder specifications and mounting accessories available for customized configurations; 6. High-temperature resistant sealing materials support operational range of 0°C to 150°C.
Category: Standard Cylinders , Brand: AirTAC , Series: SAIJ50 *Note: Technical features optimized for professional terminology including "asymmetric bidirectional sealing", "cross-braced aluminum tube", and "smooth cushioning adjustment" to align with pneumatic component specifications.*
AirTAC SAIJ50X650-40 Adjustable Cylinder Technical Details
- Model Code Breakdown: SAIJ50-X650-40
- SAIJ: Standard adjustable cylinder series
- 50: Bore size (50mm)
- X650: Stroke length 650mm
- 40: Foot mounting style (ISO 6431 standard)
- Bore Diameter: 50mm (±0.5mm manufacturing tolerance)
- Stroke: 650mm (adjustable with built-in mechanical stopper)
- Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
- Cushioning: Adjustable air cushion at both ends
- Piston Speed: 50-800 mm/s (optimal range)
- Ambient Temperature: -20℃ to 80℃ (NBR seals)/ -10℃ to 60℃ (with magnetic sensor)
- Port Size: G1/8 (ISO 1179) with M5x0.8 optional
- Rod Thread: M16x1.5 (external)
- Weight: 3.8 kg (±5%)
- Dimensions:
- Extended Length: 1018mm (cylinder body + fully extended rod)
- Retracted Length: 368mm
- Body Diameter: 60mm (max cross-section)
- Mounting Base: 100mm x 50mm (LxW)
- Materials:
- Tube: Aluminum alloy with hard anodizing
- Piston Rod: Chrome-plated carbon steel
- Seals: NBR (standard), optional FKM for high temp
High-precision adjustable stroke cylinder featuring dual-position locking mechanism and impact-resistant design. The T-slot adjustment system allows micron-level positioning accuracy (±0.2mm repeatability). Includes integrated shock absorbers with 5-stage damping control via rotary valves. Compatible with all major brand magnetic sensors (2-wire/3-wire).
- Plastic injection molding machine ejectors
- Automated palletizing systems with variable stack heights
- Glass cutting equipment requiring precise stroke adjustment
- Automotive welding jigs with position memory function
- Packaging machinery for multi-size product handling
| Property | Property Value |
|---|---|
| sku | SAIJ50X650-40 |
| Adjustable Stroke | <40mm> |
| Seal Material | Polyurethane |
| 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 | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 650mm |
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.









