Airtac SEJ Adjustable Cylinder SEJ32X350-50S
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 SEJ32X350-50S Adjustable Cylinder Specifications
- Model: SEJ32X350-50S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 32mm
- Stroke: 350mm (adjustable)
- Stroke adjustment range: 50-350mm (via external stopper)
- Operating pressure: 0.05-1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable air cushion (both ends)
- Mounting style: Standard foot & front flange (ISO 15552)
- Port size: G1/8 (NPT optional)
- Piston material: Aluminum alloy hard anodized
- Rod material: Chrome-plated steel
- Seal type: NBR (nitrile rubber)
- Weight: 2.8kg ±5%
- Dimensions:
- Extended length: 661mm
- Retracted length: 311mm
- Body diameter: 40mm
- Mounting base: 60mm × 32mm
- Protection rating: IP65 (standard wiper design)
- Lubrication: Pre-lubricated (oil-free operation possible)
High-precision adjustable stroke cylinder featuring dual-position locking mechanism for mid-stroke positioning. The SEJ series incorporates wear-resistant guide bushings and multi-layered sealing system, achieving ≤0.5mm repeat positioning accuracy. Optional magnetic piston version (add "-M" suffix) available for position feedback.
- Variable height work platforms in assembly lines
- Precision clamping with position-sensitive tooling
- Material handling systems requiring multiple stop points
- Automated packaging machines with adjustable compression
- Semiconductor equipment needing vibration-free operation
Installation tip:
For optimal performance, align stopper screws perpendicular to cylinder axis and torque to 1.2-1.5N·m.
Lubricate guide rods monthly with ISO VG32 hydraulic oil in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SEJ32X350-50S |
| 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 | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <32 mm> |
| Stroke | 350mm |
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.