Airtac SCLF Front Locking Cylinder SCLF63X25
2. Release modes: Auto-release system and Manual override capability.
Category: Locking Pneumatic Cylinders , Brand: AIRTAC , Series: SCLF
AirTAC SCLF63X25 Front Lock Cylinder Specifications
- Model: SCLF63X25
- Type: Double-acting cylinder with mechanical locking mechanism
- Bore size: 63 mm
- Stroke: 25 mm (customizable up to 300 mm)
- Operating pressure: 0.05–1.0 MPa
- Locking force: 1,450 N @ 0.5 MPa (calculated)
- Port size: PT1/4 (G1/4 optional)
- Cushioning type: Adjustable rubber buffer + air cushion
- Temperature range: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP65 (dust-tight & water jet resistant)
- Mounting style: Standard ISO/VDMA front flange (MF1), optional foot mounting
- Weight: 2.5 kg ±5% (without accessories)
- Dimensions: 125mm(L) × 63mm(W) × 63mm(H) (stroke-dependent length)
- Rod thread: M14×1.5 external thread
- Material: Aluminum alloy barrel, hardened chromium-plated piston rod
Heavy-duty locking cylinder featuring dual-position mechanical brake system with spring-applied/pneumatic-released operation. The integrated wedge-lock mechanism maintains position even during air supply interruption, with 0.03mm repeat positioning accuracy. Requires 5μm filtered air and ISO VG32 hydraulic oil lubrication for optimal performance.
- Vertical load holding in material handling systems
- Emergency stop positioning in automotive assembly lines
- Precision fixturing for CNC machine tooling
- Overhead safety brakes in elevator systems
- Pallet locking in robotic packaging cells
Installation warning:
Locking mechanism requires 0.3-0.6 MPa release pressure (max 1.0 MPa).
Always engage manual override lever to test brake release before system commissioning.
Lubricate guide shafts monthly with ISO VG32 equivalent grease.
| Property | Property Value |
|---|---|
| sku | SCLF63X25 |
| 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 | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | <25 mm> |
| 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.