Airtac SCJ40 Standard Cylinder SCJ40X250-50STC
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 SCJ40X250-50STC Standard Cylinder Specifications
- Model: SCJ40X250-50STC
- Bore size: 40mm
- Stroke: 250mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Standard MF1 (front flange)
- Port size: M5x0.8 (G1/8 optional)
- Piston speed: 50–800 mm/s
- Rod material: Hard chrome-plated steel
- Tube material: Aluminum alloy (anodized)
- Seal type: NBR rubber (oil-resistant)
- Weight: 2.85 kg (±3%)
- Dimensions (L×W×H): 318mm × 60mm × 60mm (extended length)
- ISO standard: 6432 (mounting dimensions compliant)
- Protection rating: IP54 (standard wiper seal)
High-precision ISO cylinder with double-acting operation, featuring wear-resistant construction and smooth stroke completion. The integrated cushioning adjustment screws allow fine-tuning of end-position deceleration. Requires filtered air with 5-40μm filtration and ISO VG32 hydraulic oil lubrication (optional).
- Automated assembly line positioning systems
- Plastic injection molding machine ejectors
- CNC machine tool clamping mechanisms
- Automotive welding fixture actuators
- Food packaging vertical lift systems
Installation note:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
Lubricate through air port monthly using ISO VG32 oil (3 drops per port).
For vertical mounting, install exhaust mist lubricator upstream.
| Property | Property Value |
|---|---|
| sku | SCJ40X250-50STC |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <250MM> → <250mm> |
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.