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 SEJ50X700-100S Adjustable Cylinder Specifications
- Model: SEJ50X700-100S
- Type: Adjustable cushion double-acting cylinder
- Bore size: Ø50 mm
- Stroke: 700 mm (adjustable stroke mechanism)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable buffer at both ends
- Port size: G1/4 (ISO standard)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Mounting style: Basic type (MF1), optional brackets available
- Weight: 4.5 kg (with standard accessories)
- Dimensions: 800mm(L) × 85mm(W) × 120mm(H) (full extension)
- Max theoretical force: 1570N @0.8MPa
- Speed range: 50–1000 mm/s
- ISO certification: 6431/VDMA 24562 standards
High-precision industrial cylinder featuring dual adjustable pneumatic cushions for smooth deceleration. The hardened piston rod and multi-lip seals ensure extended service life in high-cycle applications. Optional magnetic sensor slots (T-slot) allow for position feedback integration.
- Precision press mechanisms in assembly lines
- Material handling with variable stroke requirements
- Packaging machine stopper positioning
- Automated welding fixture actuation
- Textile machinery tension control systems
- Magnetic switch: D-A93 (IP67 rated)
- Rod end fittings: F10-16M (metric thread)
- Mounting kit: SEJ-MK3 (includes alignment shims)
| Property | Property Value |
|---|---|
| sku | SEJ50X700-100S |
| Adjustable Stroke | 100mm |
| 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 | 700mm |
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.







