Airtac SILF Front Locking Air Cylinder SILF63X900S
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF63X900S Front Lock Cylinder Technical Details
- Model: SILF63X900S
- Type: Double-acting cylinder with mechanical locking mechanism
- Bore size: 63 mm
- Stroke: 900 mm
- Operating pressure: 0.15-0.8 MPa
- Locking force: 1,450 N (at 0.5 MPa)
- Port size: G1/8 (ISO standard)
- Cushioning type: Air cushion adjustable (both ends)
- Temperature range: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP40
- Weight: 5.8 kg (excluding accessories)
- Dimensions: 950mm(L) × 80mm(W) × 80mm(H) (extended length)
- Rod thread: M20×1.5 (external)
- Lock position: Front end (rod side)
- Repeat positioning accuracy: ±0.5mm
Heavy-duty locking cylinder featuring dual safety mechanisms: mechanical position lock and pneumatic pressure holding. The chrome-plated piston rod and aluminum alloy barrel ensure corrosion resistance in harsh environments. Integrated magnetic sensor slots (M9x1) enable position feedback when used with sensors.
- Vertical load holding in automated assembly lines
- Safety positioning in material handling systems
- Workpiece clamping in CNC machining centers
- Emergency stop mechanisms in automotive fixtures
- Mold locking in plastic injection machines
Operation guidance:
Engage lock mechanism only when cylinder is fully extended. Maintain 0.2-0.3 MPa residual pressure during locking.
Lubricate lock mechanism every 500,000 cycles using ISO VG32 hydraulic oil.
Critical note:
Never exceed maximum side load capacity of 250 N. Use SMC-style compact brackets (model CB63)
for vibration-intensive applications. Deactivate lock before manual override.
| Property | Property Value |
|---|---|
| sku | SILF63X900S |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | <900mm> |
| 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.