Airtac SCJ40 Standard Cylinder SCJ40X75-30SH
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 SCJ40X75-30SH Standard Cylinder Specifications
- Model: SCJ40X75-30SH
- Bore size: 40mm
- Stroke: 75mm
- Type: Double-acting cylinder with magnetic piston
- Operating pressure: 0.1–0.9 MPa (14.5–130.5 PSI)
- Piston speed: 50–800 mm/s
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Front flange (ISO 15552 standard)
- Port size: 1/8" NPT (G1/8 optional)
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel
- End caps: Die-cast aluminum
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Weight: 1.5kg (3.3 lbs)
- Dimensions:
- Total length: 204mm (stroke 75 + 129mm base)
- Width: 52mm (mounting flange dimension)
- Height: 52mm (square body profile)
- Accessories: Built-in magnet for sensor detection
- Protection class: IP65 (standard wiper seal)
A high-precision ISO cylinder featuring wear-resistant construction and dual-position cushion control. The hard-anodized tube surface provides exceptional corrosion resistance, while the triple-lip wiper seal effectively prevents particulate ingress. Requires 5μm filtered compressed air with lubrication (ISO VG32 recommended).
- Precision clamping in CNC machine tool changers
- Vertical lifting mechanisms in assembly lines
- Packaging machine pusher systems
- Automated welding fixture positioning
- Printing press paper feed mechanisms
Installation tip:
Align cylinder axis within 0.2mm perpendicular tolerance. For horizontal mounting,
use rod-end support brackets when stroke exceeds 500mm. Lubricate through air supply
at 1-2 drops/m³ for optimal seal life.
| Property | Property Value |
|---|---|
| sku | SCJ40X75-30SH |
| Adjustable Stroke | 30mm |
| Seal Material | FKM |
| 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 | <40mm> |
| 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.