Airtac SILF Front Locking Air Cylinder SILF125X700-S
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF125X700-S Front Lock Cylinder Technical Details
- Model: SILF125X700-S
- Type: Double-acting pneumatic cylinder with mechanical lock
- Bore size: Ø125mm
- Stroke: 700mm (adjustable)
- Operating pressure: 0.2–1.0 MPa
- Locking force: 12,500N (max at 0.63MPa)
- Lock type: Wedge mechanism with spring assist
- Port size: G1/2 (NPT1/2 optional)
- Cushioning: Adjustable air cushion (both ends)
- Temperature range: -20℃ to 80℃
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR + PU combination
- Weight: 23.8kg (without accessories)
- Dimensions: 1,080mm(L) × 180mm(W) × 180mm(H)
- Lock release torque: 5-7N·m (manual override)
- Releasing pressure: ≤0.15MPa (for safe unlock)
Heavy-duty locking cylinder featuring fail-safe position retention through mechanical wedge locking. The dual piston design enables stable mid-stroke locking capability with ±0.5mm repeatability. Anti-vibration construction with integrated mounting lugs supports vertical/horizontal installation. Requires filtered air (5-40μm) with lubrication (ISO VG32 recommended).
- Press machine safety interlock systems
- Automated welding fixture position locking
- Elevator emergency braking mechanisms
- Mold clamping in injection molding
- Overhead crane load suspension
Installation note:
Always depressurize before manual lock release. For vertical mounting,
install lock end downward to prevent debris accumulation. Maintain
50mm minimum clearance around cylinder body for heat dissipation.
Critical parameters:
Requires minimum 0.4MPa pressure for reliable locking engagement.
Lubricate guide shafts every 500km of cumulative travel. Avoid
side-load exceeding 150N during operation.
| Property | Property Value |
|---|---|
| sku | SILF125X700-S |
| 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 | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | 700mm |
| 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.