Airtac SILF Front Locking Air Cylinder SILF63X55
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF63X55 Front Lock Cylinder Specifications
- Model: SILF63X55
- Type: Double-acting cylinder with mechanical front lock
- Bore size: 63mm
- Stroke: 55mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable elastic cushion (both ends)
- Mounting style: Standard MF1 (ISO 15552 base)
- Port size: G1/4 (NPT1/4 optional)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR + PU hybrid seals
- Temperature range: -20℃ to 80℃
- Lock holding force: 1,800N (at 0.5MPa)
- Weight: 2.85kg (without accessories)
- Dimensions: 232mm(L) × 80mm(W) × 80mm(H) (at fully retracted position)
- Protection rating: IP54 (standard), IP67 (optional w/rod cover)
Heavy-duty locking cylinder featuring dual-position mechanical brake mechanism for fail-safe load holding. The integrated wedge-block locking system activates automatically at stroke end positions, providing zero-backlash fixation. Requires 5-40μm filtered lubricated air (ISO 8573-1 class 4). Includes magnetic piston for position sensing compatibility.
- Vertical load braking in material handling systems
- Position retention in CNC rotary index tables
- Safety locking in automated welding fixtures
- Overhead crane emergency stop mechanisms
- Precision mold clamping devices
Installation note:
Lock mechanism requires manual release via emergency unlock screw (M6×1.0)
during maintenance. Maintain ≥15mm clearance behind cylinder for lock
mechanism actuation. Lubricate lock slides with ISO VG32 hydraulic oil monthly.
| Property | Property Value |
|---|---|
| sku | SILF63X55 |
| 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 | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 55mm |
| 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.