Airtac SEJ Adjustable Cylinder SEJ100X150-75
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 SEJ Series Adjustable Cylinder SEJ100X150-75 Technical Specifications
- Model: SEJ100X150-75
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø100mm
- Full stroke: 150mm
- Adjustment range: 0-75mm (50% stroke adjustment)
- Operating pressure: 0.05–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Piston rod material: Chrome-plated steel (SCM435)
- Cylinder tube: Aluminum alloy with hard anodizing
- Seal material: NBR/PU (nitrile/polyurethane compound)
- Cushioning type: Adjustable air cushion (both ends)
- Port size: PT1/2 (G1/2 optional)
- Mounting types: Front flange (MF1), rear flange (MF2), or foot mounting (MP4)
- Weight: 4.8kg ±2%
- Dimensions (L×W×H): 300mm × 100mm × 150mm (extended length)
- ISO standard: Compliant with ISO 6432 (mounting dimensions)
- Lubrication: Pre-lubricated (relubrication interval: 3,000km stroke)
High-precision adjustable stroke cylinder featuring dual-position mechanical lock mechanism for mid-stroke fixation. The tapered cushion design reduces end-impact noise below 75dB(A). Integrated magnet slot (T-slot) enables sensor mounting without additional brackets. Corrosion-resistant construction withstands Class 3 industrial environments.
- Packaging machinery: Box height adjustment systems
- Automated assembly: Variable position workpiece clamping
- Automotive manufacturing: Welding fixture positioning
- Material handling: Adjustable conveyor stoppers
- Die casting: Ejection force control systems
Operation guidance:
When adjusting stroke length, first depress the lock collar and rotate clockwise.
Always maintain air pressure below 0.3MPa during adjustment.
Recommended lubrication: ISO VG32 turbine oil.
| Property | Property Value |
|---|---|
| sku | SEJ100X150-75 |
| Adjustable Stroke | 75mm |
| 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 | Non-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.