Airtac SILF Front Locking Air Cylinder SILF200X400
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF200X400 Front Lock Cylinder Specifications
- Model: SILF200X400
- Type: Double-acting cylinder with mechanical lock
- Bore size: Ø200 mm
- Stroke: 400 mm
- Operating pressure: 0.1–0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Lock holding force: 35,000 N (max)
- Seal material: NBR/PU composite seals
- Mounting type: MF1 flange mounting (ISO 15552 standard)
- Port size: G3/4 (ISO 228-1)
- Ambient temperature: -20℃ to +80℃
- Weight: 15.8 kg (without accessories)
- Dimensions: 680mm(L) × 220mm(W) × 220mm(H)
- Rod thread: M30×1.5
- Protection rating: IP65 (standard wiper design)
- Piston speed: 50–800 mm/s (recommended)
Heavy-duty locking cylinder with fail-safe mechanical position retention, featuring dual locking pins activated by spring force upon air pressure loss. Precision ground piston rod with hard chrome plating (20μm thickness) ensures corrosion resistance. Includes magnetic piston for position sensing compatibility.
- Press machine safety interlocks
- Automated warehouse vertical load positioning
- Foundry equipment mold clamping
- Elevator emergency braking systems
- Robotic welding fixture stabilization
Installation note:
Lock mechanism requires manual release via side lever before initial operation.
Lubricate lock pins with ISO VG32 hydraulic oil monthly. Avoid lateral forces exceeding 200N on rod end.
Critical parameters:
Minimum 0.4 MPa pressure required for lock disengagement.
Do not exceed 1,200mm/s piston speed to prevent seal damage.
Alignment tolerance: ±0.5° angular misalignment maximum.
| Property | Property Value |
|---|---|
| sku | SILF200X400 |
| 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 | Non-magnetic |
| Bore Diameter | <200mm> |
| Stroke | <400mm> |
| 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.