Airtac SILF Front Locking Air Cylinder SILF200X125S
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF200X125S Front Lock Cylinder Specifications
- Model: SILF200X125S
- Type: Double-acting pneumatic cylinder with mechanical front lock
- Bore size: 200 mm
- Stroke: 125 mm
- Operating pressure: 0.1–0.8 MPa (14.5–116 psi)
- Locking force: 12,500 N (max at 0.6 MPa)
- Port size: PT1/2 (G3/4 optional)
- Cushioning: Adjustable pneumatic cushion at both ends
- Ambient temperature: -20℃ to 80℃
- Barrel material: Aluminum alloy with hard anodized finish
- Piston rod: Chrome-plated stainless steel (SUS304)
- Seal material: Heat-resistant NBR (Nitrile rubber)
- Protection rating: IP65 (rod extension area IP54)
- Weight: 21.5 kg (47.4 lbs)
- Dimensions: 400mm(L) × 220mm(W) × 220mm(H) (15.75"×8.66"×8.66")
- Lock release method: Pneumatic unlock (0.3 MPa minimum)
Heavy-duty locking cylinder featuring fail-safe mechanical position retention. The dual-piston locking mechanism engages automatically at stroke end, preventing unintended movement during power/pressure loss. Precision ground rod with triple sealing system ensures ≤0.01mm/min creep when locked. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Vertical lifting platforms in automated warehouses
- Safety interlock systems for press machinery
- Position holding in CNC material handling robots
- Overhead crane brake mechanisms
- Nuclear fuel rod handling equipment
Installation requirements:
Mount vertically (±5° tolerance) with lock end downward. Lubricate with ISO VG32 hydraulic oil
through integrated lubrication port before first use. Allow 50mm clearance around lock mechanism
for thermal expansion.
Critical note:
Lock engagement requires minimum 0.4 MPa pressure differential. Always install downstream
pressure maintenance valve in systems with variable loads.
| Property | Property Value |
|---|---|
| sku | SILF200X125S |
| 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 | BSPT 3/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <200mm> |
| Stroke | 125mm |
| 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.