Airtac SEJ Adjustable Cylinder SEJ50X175-100S
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 SEJ50X175-100S Adjustable Cylinder Specifications
- Model: SEJ50X175-100S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50mm
- Stroke: 175mm (adjustable)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion
- Mounting style: Basic type (optional foot/ flange mounting)
- Port size: G1/8 (Rc1/8 optional)
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Protection rating: IP65
- Weight: 2.8kg ±5%
- Dimensions: 275mm(L) × 50mm(W) × 50mm(H) (minimum retracted length)
- Rod diameter: Ø16mm
- Max piston speed: 500–700 mm/s
- Lubrication: Pre-lubricated (Optional oil-free operation)
High-precision adjustable cylinder with patented stroke adjustment mechanism, featuring a hexagonal adjustment screw for precise stroke limitation. The hardened stainless steel piston rod and triple-lip seal design ensure durability in high-cycle applications. Includes built-in magnetic sensor slot (NPN/PNP compatible) for position feedback.
- Variable height positioning in assembly jigs
- Material handling with adjustable clamping force
- Packaging machine stopper adjustment systems
- Automated welding equipment positioners
- Printing press tension control mechanisms
Installation note:
Use locknuts (M6×1.0) for stroke adjustment fixation. Lubricate adjustment threads monthly with ISO VG32 hydraulic oil. Avoid full extension/retraction during adjustment to prevent thread damage. Maximum side load: 35N at midpoint.
| Property | Property Value |
|---|---|
| sku | SEJ50X175-100S |
| 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 | <50mm> |
| Stroke | 175mm |
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.