Airtac SEJ Adjustable Cylinder SEJ100X75-40S
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 Adjustable Stroke Cylinder SEJ100X75-40S Specifications
- Model: SEJ100X75-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø100 mm
- Stroke: 75 mm (adjustable)
- Operating pressure: 0.15–0.8 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer (both ends)
- Port size: G3/8 (BSPP thread)
- Mounting: Standard foot mounting (MF1 style)
- Rod material: Hard chrome-plated steel
- Tube material: Aluminum alloy anodized
- Seal material: NBR (nitrile rubber)
- Weight: 3.2 kg ±2%
- Dimensions:
- Extended length: 287 mm
- Retracted length: 212 mm
- Body diameter: Ø100 mm
- Mounting base: 130×50 mm
High-precision adjustable stroke cylinder featuring micrometer-style stroke adjustment mechanism (±2mm fine-tuning capability). The double-rod design enhances stability during mid-position stops. Corrosion-resistant construction with IP54 protection rating ensures reliable operation in humid environments. Requires ISO 8573-1:2010 [4:4:3] class compressed air.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in automated assembly lines
- Pressure adjustment systems for plastic injection molding
- Material handling with controlled soft-stop requirements
- Packaging machinery with adjustable product thickness handling
Installation note:
For optimal performance, maintain ≤0.5mm/m alignment tolerance during mounting.
Lubricate with ISO VG32 hydraulic oil if operating below 1 cycle/minute.
Allow 15mm clearance around adjustment screws for maintenance access.
| Property | Property Value |
|---|---|
| sku | SEJ100X75-40S |
| Adjustable Stroke | <40mm> |
| 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 | 75mm |
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.