Airtac SEJ Adjustable Cylinder SEJ40X150-100S
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 SEJ40X150-100S Adjustable Cylinder Technical Specifications
- Model: SEJ40X150-100S
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 150mm (effective travel)
- Adjustment range: 0-100mm (mechanical stopper)
- Mounting type: Square body with axial mounting holes
- Operating pressure: 0.15-0.8 MPa (21-116 PSI)
- Temperature range: -20℃ to 80℃ (non-freezing environment)
- Cushioning: Adjustable air cushion at both ends
- Port size: 1/8" NPT (G1/8 optional)
- Material: Aluminum alloy cylinder tube, hard chrome-plated piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 2.3kg ±5% (without accessories)
- Dimensions: 150mm(L) × 80mm(W) × 80mm(H) (extended length)
- Rod thread: M10×1.25 (external)
- Max thrust: 480N at 0.6MPa
- Piston speed: 50-700mm/s (optimal range)
Precision-adjustable pneumatic cylinder featuring dual-position mechanical stops for repeatable stroke control. The hardened piston rod and triple-lip seal design ensure durability in high-cycle applications. Includes built-in magnetic sensor slot (M9 connector compatible) for position feedback. Requires ISO VG32 hydraulic oil mist lubrication for optimal performance.
- Precision jig positioning in CNC machine tools
- Variable height adjustment in automated packaging lines
- Clamping force control in automotive welding fixtures
- Modular conveyor height matching systems
- Plastic injection molding ejector mechanisms
Installation note:
Locking nuts (included) must be torqued to 12-15N·m after adjustment.
Avoid side loads exceeding 30N during operation. Lubricate guide shafts
monthly with pneumatic tool oil (ISO VG32 equivalent).
| Property | Property Value |
|---|---|
| sku | SEJ40X150-100S |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| 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.