Airtac SILF Front Locking Air Cylinder SILF200X300-S
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF200X300-S Front Lock Cylinder Technical Details
- Model: SILF200X300-S
- Type: Double-acting cylinder with mechanical lock
- Bore size: Ø200 mm
- Stroke: 300 mm
- Operating pressure: 0.2–1.0 MPa
- Lock holding force: 28,000 N (max)
- Lock activation: Pneumatic control (0.3–1.0 MPa)
- Port size: G1/2 (NPT1/2 optional)
- Cushioning: Adjustable hydraulic buffer
- Piston speed: 50–800 mm/s
- Ambient temperature: -10℃ to 80℃
- Seal material: Polyurethane (NBR optional)
- Body material: Anodized aluminum alloy
- Rod material: Chrome-plated steel
- Weight: 23.5 kg (without accessories)
- Dimensions: 645mm(L) × 220mm(W) × 220mm(H)
- Mounting: Standard ISO/VDMA front flange
- Protection rating: IP54 (standard seals)
Heavy-duty locking cylinder designed for vertical load holding applications. Features dual-stage mechanical locking mechanism activated by pneumatic signal, providing fail-safe position retention even during pressure loss. The hardened piston rod and triple-lip seal ensure durability in high side-load conditions.
- Press brake tool positioning systems
- Automotive lifting platforms
- Die-casting machine safety locks
- Warehouse vertical storage elevators
- Plastic injection molding clamp units
Installation requirements:
Requires clean, lubricated air (ISO 8573-1:2010 class 4.4.3).
Lock engagement needs 0.5 sec pre-pressurization before motion.
Vertical installation recommended (max 5° deviation allowed).
Maintenance alert:
Relubricate every 500km stroke travel.
Lock mechanism requires annual inspection when used in
continuous cyclic operations exceeding 10 cycles/minute.
| Property | Property Value |
|---|---|
| sku | SILF200X300-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 | BSPT 3/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <200mm> |
| Stroke | 300mm |
| 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.