Airtac SEJ Adjustable Cylinder SEJ32X80-50SFA
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 SEJ32X80-50SFA Adjustable Cylinder Specifications
- Model: SEJ32X80-50SFA
- Type: Double-acting adjustable stroke cylinder
- Bore size: 32mm
- Stroke: 80mm (adjustable via mechanical stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable rubber buffer (both ends)
- Mounting style: Foot-mounted (ISO 15552 standard)
- Operating temperature: -20℃ to 80℃
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 0.95kg
- Dimensions:
- Length (retracted): 156mm
- Width (foot mount): 50mm
- Height: 42mm (excluding rod)
- Rod extension: +80mm (max)
Precision-engineered adjustable stroke cylinder featuring dual-position mechanical stoppers for millimeter-level positioning accuracy. The anodized body provides corrosion resistance in humid environments, while the triple-lip rod seal ensures minimal leakage. Includes rotation-resistant piston rod and impact-absorbing end caps.
- Variable-height positioning in conveyor systems
- Precision clamping fixtures for CNC machining
- Adjustable press mechanisms in assembly lines
- Material handling with varying object heights
- Packaging machine stopper adjustments
Operation tip:
Lubricate the stopper adjustment threads monthly with ISO VG32 hydraulic oil.
For stable mid-stroke positioning, maintain air pressure above 0.3MPa.
Allow 5mm clearance around adjustment screws for maintenance access.
Caution:
Do not exceed 80% of maximum pressure when using mid-stroke positions.
Lock adjustment nuts with 1.5-2.0N·m torque to prevent drift during vibration.
| Property | Property Value |
|---|---|
| sku | SEJ32X80-50SFA |
| Adjustable Stroke | <50mm> |
| 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 | 80 mm |
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.