Airtac SCJ40 Standard Cylinder SCJ40X250-75
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 SCJ40X250-75 Standard Cylinder Specifications
- Model: SCJ40X250-75
- Bore size: 40mm
- Stroke: 250mm
- Operating pressure: 0.1–0.9 MPa
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic type (MF1) with front flange
- Port size: G1/8 (ISO standard)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Seal material: Polyurethane (NBR optional)
- Rod material: Hard chrome-plated steel
- Protection rating: IP54 (standard wiper)
- Weight: 2.45 kg (excluding accessories)
- Dimensions:
- Total length: 382mm (stroke 250 + 132mm body)
- Body diameter: 53mm
- Rod end thread: M16×1.5
- Mounting hole spacing: 60mm (vertical) × 40mm (horizontal)
A high-rigidity ISO cylinder with anti-rotation design, featuring precision honed tube and wear-resistant guide rings. The double-acting design provides stable bidirectional force output (542N at 0.5MPa). Built-in magnet slots for sensor compatibility. Requires ISO VG32 or equivalent hydraulic oil lubrication.
- Press machine ejection systems
- Plastic injection molding clamp units
- Automated palletizing arms
- CNC machine tool chip conveyors
- Automotive welding fixture positioning
Installation tip:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical mounting, use lock nuts on piston rod threads. Lubricate through
air ports using oil-fog lubrication (1-2 drops/min oil mist recommended).
| Property | Property Value |
|---|---|
| sku | SCJ40X250-75 |
| Adjustable Stroke | 75mm |
| 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 | <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.