Airtac SILF Front Locking Air Cylinder SILF40X125S
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF40X125S Front Lock Cylinder Technical Specifications
- Model: SILF40X125S
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 125mm (±0.5mm tolerance)
- Operating pressure: 0.1-1.0 MPa
- Locking method: Pneumatic mechanical lock (dual-piston design)
- Cushioning type: Adjustable rubber buffer
- Port size: 1/8" NPT (G1/8 optional)
- Piston material: Aluminum alloy with hard anodized surface
- Rod material: Chrome-plated carbon steel (Cr-Mo)
- Seal type: NBR seals (-20℃ to 80℃)
- Weight: 1.5kg (without accessories)
- Dimensions: 200mm(L) × 40mm(W) × 40mm(H) (fully retracted)
- Max lateral load capacity: 150N
- Locking force: 850N at 0.5MPa
- Response time: ≤0.3s (locking/unlocking)
- Protection class: IP54 (standard), IP67 optional
High-precision locking cylinder featuring dual-piston mechanical brake mechanism for mid-stroke position holding. The SILF series incorporates wear-resistant chromium plating and precision ground rods (h9 tolerance) for smooth operation. Includes magnetic piston version (SILF40X125S-M9) for position sensing compatibility. Requires 5μm filtered air with ISO VG32 lubricant (optional oil-free operation).
- Vertical load locking in automated assembly lines
- Emergency stop mechanisms for material handling systems
- Precision positioning in semiconductor manufacturing
- Safety brakes for lifting platforms
- Robotic arm end-effector locking
Installation guidelines:
Maintain 0.5-1mm clearance between lock unit and mounting surface.
Lubricate through air port (2-3 drops ISO VG32) before initial use.
Avoid side load exceeding 10% of maximum thrust capacity.
| Property | Property Value |
|---|---|
| sku | SILF40X125S |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| 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.