Airtac SEJ Adjustable Cylinder SEJ125X100-10S
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 SEJ125X100-10S Adjustable Cylinder Specifications
- Model: SEJ125X100-10S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 125mm
- Stroke: 100mm (adjustable)
- Operating pressure: 0.1–0.8 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable elastic cushion
- Mounting style: MF1 (Front flange with foot mounting)
- Seal material: NBR + polyurethane hybrid seals
- Repeat positioning accuracy: ±0.5mm
- Max piston speed: 500mm/s
- Port size: G1/4 (BSPP thread)
- Weight: 11.8kg (with standard accessories)
- Dimensions: 385mm(L) × 165mm(W) × 165mm(H)
- Rod end thread: M20×1.5
- Protection rating: IP54 (standard configuration)
Heavy-duty adjustable stroke cylinder featuring a precision-machined stainless steel piston rod and double-lip wear-resistant seals. The stroke adjustment mechanism uses a unique locking collar design with visual position indicators, allowing ±5mm fine-tuning without disassembly. Includes integrated shock absorbers at both ends for high-speed operation up to 2m/s.
- Variable height positioning in automotive welding fixtures
- Pressure adjustment systems for plastic injection molding
- Material handling equipment with variable gripping ranges
- Paper converting machinery with adjustable cutting lengths
- Elevator door safety mechanisms requiring stroke limitation
Installation note:
Always lock adjustment collar with 18N·m torque using the included hex key.
Maintain 0.5mm minimum clearance between cylinder body and machine frame
for thermal expansion. Lubricate with ISO VG32 hydraulic oil during assembly.
| Property | Property Value |
|---|---|
| sku | SEJ125X100-10S |
| Adjustable Stroke | <10mm> |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT 1/2 |
| Magnet | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | 100mm |
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.