Airtac SCJ40 Standard Cylinder SCJ40X350-75
1. Enterprise-standard pneumatic cylinder;
2. Features asymmetric bidirectional sealing structure with integrated oil reservoir for compact piston sealing design;
3. Tie-rod construction with reinforced tie-rod connections between end covers and aluminum barrel ensures superior reliability;
4. Compact stroke length compared to ISO 15552 counterparts with equivalent bore sizes;
5. Smooth cushioning adjustment mechanism for optimized motion control;
6. Available in multiple bore sizes with comprehensive mounting accessories;
7. High-temperature resistant sealing materials enable operational range: 0-150°C.
Category: Standard Cylinders , Brand: Airtac , Series: SCJ40
AirTAC SCJ40X350-75 Standard Cylinder Specifications
- Model: SCJ40X350-75
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 40mm
- Stroke: 350mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Port size: G1/8 (NPT1/8 optional)
- Piston rod thread: M16×1.5
- Mounting style: 75mm center-to-center mounting holes (ISO 15552)
- Material: Aluminum alloy barrel, hardened steel rod
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP65 (rod extended)
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Weight: Approx. 2.8kg (with standard accessories)
- Dimensions (L×W×H):
- Retracted length: 463mm ±2mm
- Extended length: 813mm ±2mm
- Body width: 58mm
- Mounting height: 40mm
High-performance ISO cylinder featuring precision honed tube and dual anti-rotation guide rods. Equipped with magnetic piston for position sensing compatibility (sensors sold separately). The 75mm mounting foot spacing ensures stable installation in high-moment applications. Optional corrosion-resistant version available (SCJ40X350-75CR).
- Automated assembly line clamping mechanisms
- Plastic injection molding ejector systems
- CNC machine tool door actuators
- Automotive welding fixture positioning
- Packaging machine vertical lift systems
Installation note:
For optimal performance, maintain 0.5-1mm clearance between cylinder and mounting surface.
Use locknuts with 24-28 N·m torque. Lubricate rod with ISO VG32 hydraulic oil if operating
in dusty environments. Cushion adjustment requires 1.5mm hex key.
| Property | Property Value |
|---|---|
| sku | SCJ40X350-75 |
| Adjustable Stroke | 75mm |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 350mm |
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.