Airtac SILF Front Locking Air Cylinder SILF125X400
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF125X400 Front Lock Cylinder Specifications
- Model: SILF125X400
- Type: Double-acting pneumatic cylinder with mechanical lock
- Bore size: 125mm
- Stroke: 400mm (±0.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Locking mechanism: Wedge-type mechanical brake (spring applied/pressure released)
- Port size: G1/2 (ISO228/1 standard)
- Cushioning: Adjustable rubber buffer + shock absorber
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Seal material: HNBR with wear-resistant ring
- Mounting type: Basic MF1 (ISO15552 foot mounting)
- Weight: 3.8kg (excluding accessories)
- Dimensions: 500mm(L) × 130mm(W) × 160mm(H) (full extension)
- Rod thread: M20×1.5 external thread
- Protection rating: IP67 (rod seal)
- Lubrication: Pre-lubricated (recommended oil mist supplement: ISO VG32)
Heavy-duty locking cylinder designed for vertical load holding applications. Features dual-stage locking security with 2,500N holding force capacity. The anodized aluminum barrel with chromium-plated rod resists corrosion in humid environments. Requires 40μm filtered compressed air with dew point -20℃ below ambient.
- Vertical press machine safety brakes
- Automated warehouse lifting platform position lock
- Injection molding machine core-pulling mechanisms
- Shipbuilding fixture positioning systems
- Solar panel tilt adjustment with wind protection
Installation note:
Lock engagement requires minimum 0.3MPa air pressure release.
Perform lock calibration every 50,000 cycles using alignment jig (AIRTAC PN: LCAL-125).
Maintain 0.5mm minimum rod-end clearance during mounting.
| Property | Property Value |
|---|---|
| sku | SILF125X400 |
| 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°C to 80°C Speed Range: 30-500 mm/s |
| Port Size | PT 1/2 |
| Magnet | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | <400mm> |
| 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.