Airtac SCJ40 Standard Cylinder SCJ40X20-20S
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 SCJ40X20-20S Standard Cylinder Specifications
- Model: SCJ40X20-20S
- Type: ISO 6432 standard single-acting spring return
- Bore diameter: 40mm (±0.13mm tolerance)
- Stroke: 20mm (±1mm)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-700mm/s (optimal range 100-500mm/s)
- Cushioning: Adjustable rubber buffer (both ends)
- Ambient temperature: -20℃ to 80℃
- Port size: M5x0.8 (standard) with G1/8 adaptor option
- Mounting type: Basic type (no foot)
- Material: Aluminum alloy body (A6063-T5), NBR seals
- Weight: 0.82kg (excluding accessories)
- Dimensions: 200mm(L) × 40mm(Bore) × 80mm(H)
- Rod thread: M10x1.25 (external)
- Air consumption: 12.6cm³/stroke at 0.5MPa
- Protection rating: IP65 (standard wiper design)
High-precision industrial cylinder featuring wear-resistant chromium-plated piston rod and low friction seals. The dual adjustable cushions prevent impact damage at stroke ends. Optional magnetic switch (D-M9N1) can be added for position detection. Requires filtered air (5-50μm) with lubrication (ISO VG32 recommended).
- Clamping mechanisms in CNC fixtures
- Valve actuation in food processing lines
- Paper feed systems in printing equipment
- Packaging machine ejection units
- Automated door locking systems
Installation note:
Maintain 0.5-1mm alignment tolerance during mounting. For vertical installations,
use in spring-extend position only. Lubricate through air supply (oil mist type)
for first 2 weeks of operation.
| Property | Property Value |
|---|---|
| sku | SCJ40X20-20S |
| 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 | <20mm> |
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.