Airtac SILF Front Locking Air Cylinder SILF40X110S
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF40X110S Front Locking Cylinder Specifications
- Model: SILF40X110S
- Type: Double-acting pneumatic cylinder with mechanical locking mechanism
- Bore size: 40 mm
- Stroke: 110 mm (±0.5mm tolerance)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Locking force: 1,200 N (at 0.6 MPa)
- Port size: M5x0.8 (G1/8 adapter optional)
- Cushioning: Adjustable pneumatic cushion at both ends
- Lock type: Spring-assisted mechanical wedge lock
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Tube material: Anodized aluminum alloy
- Seal material: Heat-resistant NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃ (continuous operation)
- Weight: 1.25 kg (excluding accessories)
- Dimensions:
- Total length (retracted): 196 mm
- Total length (extended): 306 mm
- Body width: 60 mm
- Mounting height: 40 mm
- ISO standard: 15552 (formerly ISO 6431)
- Protection rating: IP54 (standard seals)
A heavy-duty locking cylinder featuring instantaneous position holding capability through its integrated wedge-lock system. The dual-safety design maintains position during power loss or pressure drops, with corrosion-resistant construction for harsh environments. Requires 5-40μm filtered air with ISO VG32 lubricator oil (optional oil-free operation).
- Vertical load braking in automated assembly lines
- Safety positioning in press machinery
- Mid-stroke holding for precision welding fixtures
- Emergency stop systems for material handling robots
- Position retention in vibration-prone environments
Installation note:
Lock engagement requires 0.3 MPa minimum pressure. For vertical mounting,
use the reinforced front flange (optional FK40 bracket). Lubricate guide shafts
every 5,000 km operation cycle. Avoid side-load forces exceeding 50N.
| Property | Property Value |
|---|---|
| sku | SILF40X110S |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 110mm |
| Lock Position | Front Cover with Lock |
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.