Airtac SILF Front Locking Air Cylinder SILF125X160FTC
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF125X160FTC Front Lock Cylinder Specifications
- Model: SILF125X160FTC
- Type: Double-acting cylinder with mechanical front lock
- Bore size: 125 mm
- Stroke: 160 mm
- Operating pressure: 0.1–1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Locking force: 18,000 N (max, at 0.5 MPa)
- Mounting style: Standard ISO/VDMA flange (MF1 series compatible)
- Lock mechanism: Manual release with spring-assisted engagement
- Operating direction: Bidirectional locking capability
- Port size: G1/2 (ISO228/1 standard)
- Material: Aluminum alloy cylinder tube, hard anodized piston rod (Cr-Mo steel)
- Temperature range: -20℃ to 80℃
- Seal material: Heat-resistant NBR with wear-resistant ring
- Weight: 11.3 kg (including mounting accessories)
- Dimensions: 300mm(L) × 158mm(W) × 158mm(H) (at mid-stroke position)
- Rod thread: M20×1.5 (external)
- Protection rating: IP54 (standard wiper seal configuration)
Heavy-duty locking cylinder featuring fail-safe mechanical position retention, designed for vertical load applications requiring mid-stroke stopping capability. The dual-piston locking mechanism provides zero-backlash holding force even during power loss. Includes integrated shock absorbers and anti-rotation guide for precision alignment.
- Press brake tooling position locking
- Automated warehouse vertical lift brakes
- Die casting machine safety interlocks
- Robotic welding fixture position retention
- Elevator emergency stop systems
Installation note:
Requires periodic lubrication (recommended ISO VG32 hydraulic oil).
Lock engagement verification must be performed after installation
using the manual override lever. Avoid side-load forces exceeding
150N during operation.
| Property | Property Value |
|---|---|
| sku | SILF125X160FTC |
| 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 | 160mm |
| 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.