Airtac SILF Front Locking Air Cylinder SILF125X800-S
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF125X800-S Front Lock Cylinder Technical Details
- Model: SILF125X800-S
- Type: Double-acting pneumatic cylinder with mechanical lock
- Bore size: Ø125mm
- Stroke: 800mm
- Operating pressure: 0.2–1.0 MPa
- Locking mechanism: Wedge-type mechanical brake (spring-applied, air-released)
- Port size: G1/2 (NPT1/2 optional)
- Cushioning: Adjustable pneumatic cushion at both ends
- Temperature range: -10℃ to 80℃
- Seal material: NBR + polyurethane hybrid seals
- Protection rating: IP67 (rod seal area)
- Weight: 8.2kg (excluding mounting accessories)
- Dimensions: 800mm stroke length × Ø125mm body × 180mm lock unit width
- Rod diameter: Ø45mm (chromed steel)
- Max lateral load: 850N at mid-stroke
- Unlock air pressure: Minimum 0.3 MPa required
Heavy-duty locking cylinder with fail-safe mechanical brake system, engineered for vertical load holding and emergency stop scenarios. Features triple sealing layers on piston rod and hardened guide bushings for enhanced durability in high-side-load applications. Requires 5μm filtered air with lubrication (ISO VG32 recommended).
- Automated foundry equipment position locking
- Press brake tooling height fixation
- Overhead material handling system safety brakes
- Injection molding machine core puller stabilization
- Automotive assembly line fixture positioning
Installation critical:
Must install lock unit within ±2° of vertical orientation.
Perform weekly manual brake release tests during maintenance cycles.
Avoid side-mounted installations exceeding 15° deviation.
| Property | Property Value |
|---|---|
| sku | SILF125X800-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 | 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.