Airtac SCJ40 Standard Cylinder SCJ40X500-20S
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 SCJ40X500-20S Standard Cylinder Specifications
- Model: SCJ40X500-20S
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 40mm (±0.08mm tolerance)
- Stroke: 500mm (adjustable cushioning)
- Operating pressure: 0.1–1.0 MPa (1–10 bar)
- Piston speed: 50–800 mm/s (lubricated)
- Port size: M5x0.8 (standard), G1/8 optional
- Rod thread: M16x1.5 (external)
- Cushioning: Adjustable air cushion at both ends
- Seal material: NBR (nitrile) with wear-resistant ring
- Ambient temperature: -20℃ to 80℃
- Weight: 2.85 kg (without accessories)
- Dimensions: 648mm(L) × 53mm(W) × 53mm(H)
- Rod diameter: 16mm (chrome-plated steel)
- Theoretical thrust: 125.6N @ 0.5MPa (extend), 113.1N @ 0.5MPa (retract)
- Mounting type: Basic series (20S code = front flange with rectangular slot)
High-precision industrial cylinder featuring corrosion-resistant aluminum alloy construction with hard anodized surface treatment. Designed for heavy-duty cycles (5 million+ operations at rated load), its magnetic piston version (optional) enables position sensing. Requires ISO VG32 hydraulic oil mist lubrication for optimal performance.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- CNC machine tool door actuators
- Automotive welding fixture positioning
- Packaging machine product pushers
Installation note:
Align cylinder axis within 0.2mm parallel tolerance. For vertical mounting,
use rod-down orientation with 15% extra pressure margin. Lubricate through
air supply (oil mist 1-2 drops/m³) before initial operation.
| Property | Property Value |
|---|---|
| sku | SCJ40X500-20S |
| Adjustable Stroke | <20mm> |
| 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 | <40mm> |
| Stroke | 500mm |
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.