Airtac SILF Front Locking Air Cylinder SILF50X250S
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF50X250S Front Lock Cylinder Specifications
- Model: SILF50X250S
- Type: Double-acting cylinder with mechanical front lock
- Bore diameter: 50mm (±0.1mm tolerance)
- Stroke: 250mm (adjustable ±2mm)
- Operating pressure: 0.1–0.9 MPa
- Locking force: 1,200N (at 0.5MPa)
- Piston speed: 50–800mm/s
- Mounting style: Standard MF1/MF2 flange or foot mounting
- Cushioning: Adjustable pneumatic cushion (3-stage)
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Temperature range: -20℃ to 80℃ (operating), -30℃ to 100℃ (storage)
- Weight: 3.5kg ±5% (without accessories)
- Dimensions: 300mm(L) × 100mm(W) × 100mm(H) (stroke extended)
- Port size: G1/8 (M5 optional)
- Rod thread: M16×1.5 (ISO standard)
- Protection rating: IP54 (standard), IP67 optional
Heavy-duty locking cylinder with fail-safe mechanical brake system. Features chromium-plated piston rod (20μm thickness) and aluminum alloy barrel with oxidation treatment. The dual-piston locking mechanism engages within 0.5 seconds of air pressure loss, maintaining position accuracy within ±0.2mm. Requires ISO VG32 hydraulic oil lubrication (not included).
- Vertical lifting systems in automated warehouses
- Precision clamping in CNC machining centers
- Emergency stop positioning in assembly lines
- Load holding in material handling robots
- Position retention in semiconductor manufacturing equipment
Installation note:
Locking mechanism requires 0.3MPa minimum pressure for release.
Lubricate every 50km of cumulative travel. Avoid side-load forces exceeding 150N.
For vertical mounting, install with rod end downward to prevent seal wear.
| Property | Property Value |
|---|---|
| sku | SILF50X250S |
| 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 | <50mm> |
| Stroke | <250MM> → <250mm> |
| 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.