Airtac SCJ40 Standard Cylinder SCJ40X300-50
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 SCJ40X300-50 Standard Cylinder Specifications
- Model: SCJ40X300-50
- Type: Double-acting pneumatic cylinder
- Bore size: 40mm
- Stroke: 300mm
- Mounting style: Foot-mounted (ISO 15552 standard)
- Operating pressure: 0.15–1.0 MPa
- Cushioning: Adjustable air cushion at both ends
- Port size: 1/4" NPT (G1/8 optional)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 2.85kg ±3%
- Dimensions (L×W×H): 400mm × 72mm × 78mm
- Rod thread: M10×1.25
- Max theoretical force (@0.63MPa): 785N (push/pull)
- Max speed: 500–800mm/s (with cushioning)
A robust ISO-compliant cylinder featuring precision-machined components and dual adjustable cushions for smooth operation in high-cycle applications. The anodized barrel resists corrosion while maintaining thermal stability. Includes standard mounting accessories for rapid installation.
- Automated assembly line positioning systems
- Plastic injection molding ejectors
- CNC machine tool clamping mechanisms
- Material handling gate actuators
- Printing press paper feed systems
Installation tip:
Align mounting surfaces within 0.2mm tolerance to prevent side load.
Use locknuts with 1.5x rated torque for vibration resistance. Lubricate
with ISO VG32 hydraulic oil if operating below 1Hz cycle rate.
| Property | Property Value |
|---|---|
| sku | SCJ40X300-50 |
| Adjustable Stroke | <50mm> |
| 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 | 300mm |
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.