Airtac SEJ Adjustable Cylinder SEJ100X150-100S
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 SEJ100X150-100S Adjustable Cylinder Specifications
- Model: SEJ100X150-100S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø100 mm
- Stroke: 150 mm (adjustable range: 50-150mm)
- Operating pressure: 0.05–1.0 MPa
- Piston rod diameter: Ø25 mm
- Cushioning: Adjustable air cushion
- Mounting style: Standard foot & front flange (ISO 15552 compliant)
- Port size: G1/2 (NPT1/2 optional)
- Material: Aluminum alloy barrel, chromium-plated steel rod
- Seal type: NBR (Nitrile) seals standard (FKM available)
- Temperature range: -20℃ to 80℃
- Weight: 6.8 kg (dry, without accessories)
- Dimensions:
- Extended length: 403 mm
- Retracted length: 253 mm
- Body width: 120 mm
- Mounting height: 32 mm
- Lubrication: Pre-lubricated (Use ISO VG32 oil if relubrication needed)
- Protection rating: IP65 (rod cover included)
Industrial-grade adjustable stroke cylinder featuring a built-in mechanical stroke adjustment mechanism with locking nuts. The SEJ series combines high moment resistance (up to 180 N·m) with precise position control through its external stroke limiter. Anti-rotation design ensures stable operation in vertical/horizontal orientations. Includes magnetic piston for sensor compatibility.
- Press machine stroke control systems
- Automated assembly line positioning
- Die casting machine ejection mechanisms
- Packaging equipment with variable product sizes
- Material handling lift-and-rotate systems
Installation note:
Apply Loctite 243 to adjustment screws during assembly. Maintain 0.5-1mm
clearance between stopper nuts at minimum stroke. Use M8x1.25 mounting
bolts (Grade 8.8 or higher) for vibration-heavy environments.
| Property | Property Value |
|---|---|
| sku | SEJ100X150-100S |
| 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 | PT 1/2 |
| Magnet | S-Magnetic |
| Bore Diameter | 100mm |
| Stroke | 150mm |
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.