Airtac SEJ Adjustable Cylinder SEJ32X350-20S
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 SEJ32X350-20S Adjustable Cylinder Technical Details
- Series: SEJ (Adjustable Stroke Cylinder Series)
- Bore size: 32mm
- Stroke length: 350mm (adjustable through stopper mechanism)
- Operating pressure: 0.05-1.0 MPa
- Piston rod diameter: 12mm (chrome-plated steel)
- Cushioning type: Adjustable air cushion at both ends
- Mounting style: 20S (Front flange with rear foot mounting)
- Port size: 1/8" NPT (G1/8 optional)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50-700 mm/s
- Weight: 2.3kg (without accessories)
- Dimensions:
- Total length (extended): 598mm
- Body diameter: 40mm
- Mounting flange: 80mm × 32mm
- Rod end thread: M12×1.25
High-precision adjustable stroke cylinder featuring dual-position locking mechanism for precise stroke control. The anodized aluminum body with stainless steel guide sleeves ensures corrosion resistance in humid environments. Integrated magnetic ring allows position feedback when used with sensors (sold separately).
- CNC machine tool clamping systems
- Plastic injection molding ejectors
- Automated conveyor sorting gates
- Semiconductor wafer handling arms
- Printing press paper feed mechanisms
Installation guidelines:
Maintain 0.5-1mm clearance between stopper nuts for smooth adjustment.
Lubricate with ISO VG32 hydraulic oil before initial operation. Avoid side
load exceeding 15N·m. For vertical mounting, install lock nut on upper side.
| Property | Property Value |
|---|---|
| sku | SEJ32X350-20S |
| Adjustable Stroke | <20mm> |
| 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.