Airtac SEJ Adjustable Cylinder SEJ50X300-75S
$130.50
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SEJ50X300-75S
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Description
1. ISO 15552 and VDMA 24562 compliant cylinder design;
2. Asymmetric bidirectional piston seal structure with compact dimensions and integrated oil reservoir function;
3. Rodless square aluminum tubing construction enhances corrosion resistance;
4. Adjustable cushioning mechanism ensures smooth stroke modulation;
5. Customizable configurations with multiple cylinder variants and mounting accessories;
6. High-temperature resistant sealing materials enable operational range of 0-150°C.
Category: Adjustable Cylinders | Brand: AirTAC | Series: SEJ
Installation guidelines:
Use alignment jigs during mounting to ensure rod/piston parallelism.
Lubricate with ISO VG32 hydraulic oil before initial operation.
Adjust cushioning screws gradually (1/4 turns) while monitoring deceleration.
2. Asymmetric bidirectional piston seal structure with compact dimensions and integrated oil reservoir function;
3. Rodless square aluminum tubing construction enhances corrosion resistance;
4. Adjustable cushioning mechanism ensures smooth stroke modulation;
5. Customizable configurations with multiple cylinder variants and mounting accessories;
6. High-temperature resistant sealing materials enable operational range of 0-150°C.
Category: Adjustable Cylinders | Brand: AirTAC | Series: SEJ
AirTAC SEJ50X300-75S Adjustable Cylinder Specifications
- Model: SEJ50X300-75S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 50mm
- Stroke: 300mm (adjustable range: ±5mm)
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Front/Rear adjustable hydraulic buffers
- Mounting style: Front flange (ISO 15552 standard)
- Port size: M5x0.8 (G1/8 NPT optional)
- Temperature range: -20℃ to 80℃
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR seals (optional FKM for high temp)
- Weight: 5.2kg (with standard accessories)
- Dimensions: 612mm(L) × 50mm(Bore) × 80mm(Mounting height)
- Rod end thread: M16x1.5
- Max piston speed: 0.1–1.5 m/s
- Protection rating: IP54 (standard wipers)
High-precision industrial cylinder featuring micro-stroke adjustment capability (±5mm) through mechanical stops. The double-wall anodized construction ensures corrosion resistance in humid environments. Integrated hydraulic cushioning prevents end-impact damage during high-speed operations.
Typical Applications:
- Precision press-fit operations in automotive assembly
- Variable height positioning in packaging machinery
- Adjustable clamping force applications in CNC fixtures
- Material handling systems requiring stroke flexibility
- Textile machinery with space-constrained stroke adjustments
Installation guidelines:
Use alignment jigs during mounting to ensure rod/piston parallelism.
Lubricate with ISO VG32 hydraulic oil before initial operation.
Adjust cushioning screws gradually (1/4 turns) while monitoring deceleration.
Critical notes:
- Max side load: 15N (use guide mechanism if exceeded)
- Maintenance interval: 2,000km stroke distance or annually
- Storage: Keep rod fully retracted with protective caps installed
| Property | Property Value |
|---|---|
| sku | SEJ50X300-75S |
| Adjustable Stroke | 75mm |
| 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 | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 300mm |
Shipping policies
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.
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