Airtac SEJ Adjustable Cylinder SEJ100X50-20SN
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 SEJ100X50-20SN Adjustable Cylinder Technical Details
- Model Code: SEJ100X50-20SN
- Type: Double-acting adjustable stroke cylinder
- Bore Size: 100mm (ISO 6432 standard)
- Stroke: 50mm (±0.5mm adjustment range)
- Operating Pressure: 0.15-1.0 MPa
- Cushioning: Adjustable pneumatic cushion (front side)
- Port Size: G1/4 (ISO 1179-1 thread)
- Piston Rod Diameter: 20mm (chrome-plated steel)
- Tube Material: Aluminum alloy (hard anodized)
- Seal Material: NBR with wear-resistant ring
- Temperature Range: -20℃ to +80℃
- Weight: 3.2kg (excluding accessories)
- Dimensions: 200mm(L) × 120mm(W) × 120mm(H)
- Mounting: Front flange (ISO 15552 MF1 pattern)
- Rod End: M20×1.5 female thread
- Position Detection: Built-in magnet (SN suffix)
Industrial-grade adjustable cylinder featuring precision stroke control through micrometer-style adjustment mechanism. The dual sealing system combines a primary NBR seal with secondary wiper ring for contamination resistance. Incorporates a dynamic load compensation design for smooth operation under variable pressures.
- Press machine stroke limitation systems
- Automated assembly line positioning stops
- Packaging equipment pressure regulation
- Plastic injection molding ejectors
- Textile machinery tension control
Installation Guidelines:
Maintain 0.5-1mm clearance between cylinder and load path. Lubricate with ISO VG32 hydraulic oil
during initial setup. Stroke adjustment requires 17mm hex wrench (included). Avoid side load forces
exceeding 50N for optimal seal life.
| Property | Property Value |
|---|---|
| sku | SEJ100X50-20SN |
| Adjustable Stroke | <20mm> |
| Seal Material | NBR |
| 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 | PT 1/2 |
| Magnet | S-Magnetic |
| Bore Diameter | 100mm |
| Stroke | <50mm> |
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.