Airtac SCJ40 Standard Cylinder SCJ40X275-20
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 SCJ40X275-20 Standard Cylinder Specifications
- Model: SCJ40X275-20
- Bore size: 40mm
- Stroke: 275mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable elastic cushion (both ends)
- Port size: Rc1/8 (G1/8 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting type: Basic type (MF1)
- Rod material: Chrome-plated carbon steel
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR/PU
- Weight: 2.85 kg (with rod)
- Dimensions: 375mm(L) × 62mm(W) × 62mm(H)
High-precision industrial cylinder with double-acting operation, featuring wear-resistant construction and integrated magnetic sensor slots (compatible with S-50 series sensors). Designed for heavy-duty cycles with 5000km+ service life under standard conditions. Requires ISO 8573-1 class 3 lubricated air (ISO VG32 oil mist recommended).
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- CNC machine tool positioning systems
- Automotive welding fixture actuators
- Packaging conveyor diverters
Installation note:
Allow 15mm minimum clearance around cylinder body for heat dissipation.
Lubricate rod every 500km stroke travel using light machine oil (ISO VG15-32).
For vertical mounting, install exhaust mist lubricator upstream.
Avoid side load exceeding 30N.
When using full stroke, reduce operating pressure by 20% for optimal cushioning performance.
| Property | Property Value |
|---|---|
| sku | SCJ40X275-20 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 275mm |
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.