Airtac SEJ Adjustable Cylinder SEJ63X600-50S
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 SEJ63X600-50S Adjustable Cylinder Specifications
- Model: SEJ63X600-50S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke: 600mm (adjustable)
- Rod diameter: 20mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable elastic cushion (both ends)
- Mounting type: Basic type (no fixed mount)
- Port size: M14×1.5 (standard) / NPT1/2 (optional)
- Material: Aluminum alloy barrel, hardened chromium-plated rod
- Seal type: NBR seals (oil-resistant)
- Weight: 7.8kg (without accessories)
- Dimensions:
- Extended length: 1105mm
- Retracted length: 505mm
- Body diameter: 80mm (hexagonal housing)
- Rod end thread: M20×1.5
High-precision industrial cylinder featuring a unique stroke adjustment mechanism with visible stroke scale (graduation: 1mm). The external locking collar enables stroke adjustment without disassembly. Includes built-in magnetic sensor slot (M9 connector compatible) for position feedback. Requires ISO VG32 hydraulic oil or equivalent lubrication.
- Variable height positioning in automated assembly lines
- Material handling equipment with adjustable clamping depth
- Press machinery requiring customizable force application
- Packaging systems with product size variation
- Plastic injection molding machine ejectors
Installation note:
Maximum side load capacity 120N. For vertical installations exceeding 45° angle,
use guide mechanisms. Adjust cushion needle valve gradually (1/4 turns) for optimal deceleration.
| Property | Property Value |
|---|---|
| sku | SEJ63X600-50S |
| Adjustable Stroke | <50mm> |
| 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 | PT3/8 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 600mm |
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.