Airtac SILB Rear Locking Cylinder SILB200X400
2. Release mechanisms: automatic disengagement and manual release.
Category: Locking Cylinders | Brand: AirTAC | Series: SILB
AirTAC SILB200X400 Locking Cylinder Technical Specifications
- Model: SILB200X400
- Type: Double-acting cylinder with mechanical locking mechanism
- Bore size: 200mm
- Stroke: 400mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: MF1/MF2 flange mounting (standard), optional foot mounting
- Weight: 22.5kg ±3%
- Dimensions: 820mm(L) × 240mm(W) × 240mm(H) (extended length)
- Rod diameter: 45mm (chromed steel)
- Seal material: NBR/PU composite seals
- Ambient temperature: -20℃ to +80℃
- Lock holding force: 18,000N (max)
- Protection rating: IP65 (standard), IP67 optional
- Lubrication: Pre-lubricated (ISO VG32 equivalent)
- Lock activation: Pneumatic control (0.3–0.8 MPa required for lock release)
Heavy-duty locking cylinder designed for vertical load holding applications. Features dual safety mechanism with mechanical lock engagement confirmation sensor ports (M5 thread). The triple-seal design prevents pressure decay during extended holding periods. Requires 40μm filtered air with ≤5% relative humidity.
- Press brake tool positioning systems
- Automotive welding fixture stabilization
- Elevated platform emergency braking
- Die-casting machine safety interlocks
- Warehouse vertical lift position retention
Installation criticals:
Requires vertical orientation (±3° tolerance) for optimal lock engagement.
Always de-energize system and manually release lock (via emergency override port)
before maintenance. Minimum 0.4 MPa pressure required for smooth lock disengagement.
Safety notice:
Never exceed 1,200mm/s piston speed during operation.
Install mechanical hard stops as secondary safety measure for overhead applications.
Cycle lock mechanism 3-5 times without load after installation.
| Property | Property Value |
|---|---|
| sku | SILB200X400 |
| 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 | Rear Cover with Lock Type |
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.