Airtac SCJ40 Standard Cylinder SCJ40X185-30
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 SCJ40X185-30 Standard Cylinder Specifications
- Model: SCJ40X185-30
- Type: ISO 6432 compliant single-acting/piston-type
- Bore size: 40mm (±0.1mm manufacturing tolerance)
- Stroke: 185mm (adjustable ±2mm with cushion screws)
- Operating pressure: 0.05–1.0 MPa (0.5–10 bar)
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: G1/8 (ISO 228-1 standard)
- Piston rod thread: M16×1.5 (8.8 grade steel)
- Cylinder tube material: Anodized aluminum alloy (AlMgSi1)
- Seal material: NBR/Hydrogenated NBR (oil & chemical resistant)
- Weight: 1.85kg ±3% (excluding accessories)
- Dimensions: 285mm(L) × 54mm(W) × 54mm(H) (at full extension)
- Rod end type: Female thread + through-hole design
- Mounting: ISO 15552 foot-mount with 30mm spacing (DIN 24334 pattern)
High-precision industrial cylinder featuring triple chrome-plated piston rod (15-20μm thickness) and integrated magnet for position sensing. Optimized for 5000km service life at 0.5m/s speed. Includes wear-resistant guide rings and dust-resistant wiper seal (PU material). Requires 40μm filtered air with ISO 8573-1:2010 class 4.4.3 cleanliness.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- CNC machine tool fixture positioning
- Automotive welding robot end effectors
- Food processing conveyor gate actuators
Installation note:
Lubricate rod with ISO VG32 hydraulic oil before initial use.
Allow 5mm clearance around cylinder for heat dissipation.
Max side load: 30N at midpoint. Cycle rate ≤120cpm for optimal performance.
| Property | Property Value |
|---|---|
| sku | SCJ40X185-30 |
| Adjustable Stroke | 30mm |
| 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 | 185mm |
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.