Airtac SILF Front Locking Air Cylinder SILF125X25
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF125X25 Front Lock Cylinder Technical Details
- Model: SILF125X25
- Type: Double-acting pneumatic cylinder with mechanical lock
- Bore size: Ø125 mm (±0.5mm tolerance)
- Stroke: 25 mm (adjustable ±1mm)
- Operating pressure: 0.2–1.0 MPa (29–145 psi)
- Locking mechanism: Spring-assisted wedge lock (manual release option)
- Port size: G1/2 ISO228 standard
- Cushioning: Adjustable pneumatic cushion (both ends)
- Seal material: Nitrile rubber (NBR) + polyurethane (PU) hybrid
- Temperature range: -20℃ to 80℃ (continuous operation)
- Mounting style: Front flange MF6 (ISO15552 compatible)
- Weight: 2.65 kg (without accessories)
- Dimensions: 200mm(L) × 145mm(W) × 145mm(H) (extended position)
- Rod thread: M20×1.5 external thread (stainless steel)
- Max lateral load: 350N at full extension
High-load positioning cylinder with integrated safety lock, featuring wear-resistant chromium-plated rod and anodized aluminum barrel. The dual-piston design ensures stable locking force up to 850N, even during pneumatic pressure loss. Requires 5-40μm filtered air with ISO VG32 hydraulic oil lubrication (drip feed recommended).
- Vertical press machinery safety positioning
- Automated welding fixture clamping systems
- Die-casting machine mold locking
- Elevator emergency brake actuators
- Heavy-duty conveyor gate controls
Installation protocol:
Lock engagement requires minimum 0.3MPa air pressure. For vertical mounting,
install manual override lever at 45° angle for emergency access. Allow 50mm
clearance behind flange for maintenance.
| Property | Property Value |
|---|---|
| sku | SILF125X25 |
| 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 | <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.