Airtac SILF Front Locking Air Cylinder SILF125X800
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF125X800 Front Lock Cylinder Technical Details
- Model: SILF125X800
- Type: Double-acting with mechanical locking mechanism
- Bore size: Ø125mm (±0.05mm tolerance)
- Stroke: 800mm (adjustable with stopper)
- Operating pressure: 0.1–0.8 MPa
- Locking force: 12,500N (max, at 0.6MPa)
- Lock activation: Pneumatic release (0.3–0.8MPa control pressure)
- Mounting style: MF1 series flange with ISO/VDMA mounting pattern
- Port size: G1/2 (BSPP thread)
- Cushioning: Adjustable hydraulic shock absorber
- Temperature range: -20℃ to 80℃
- Seal material: HNBR (Hydrogenated Nitrile) with wear-resistant guide rings
- Weight: 22.5kg (dry, without accessories)
- Dimensions: 950mm(L) × 210mm(W) × 210mm(H) (full extension)
- Rod thread: M30×2.0 external thread (stainless steel cap)
- Position detection: Optional magnetic piston with sensor slots
Heavy-duty lock cylinder designed for vertical load holding applications. Features triple sealing protection in the locking chamber and hardened chromium-plated piston rod (HRC 45-50). The dual-guide rod structure ensures anti-rotation stability during high moment load operations. Requires ISO VG32 hydraulic oil lubrication for optimal locking mechanism performance.
- Press machine safety interlock systems
- Automotive welding fixture position retention
- Die-casting mold clamping with emergency stop protection
- Overhead crane brake systems in manufacturing plants
- Palletizing robot mid-stroke position freeze
Operation guidance:
Engage locking mechanism only when cylinder is fully stopped.
Maintain 0.05-0.1MPa residual pressure in locking chamber during storage.
Lubricate guide shafts every 500km of cumulative travel.
| Property | Property Value |
|---|---|
| sku | SILF125X800 |
| 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 | 800mm |
| 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.