Airtac SULF Front Locking Cylinder SULF50X300
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
AirTAC SULF Series Front Lock Cylinder SULF50X300 Technical Details
- Model: SULF50X300
- Type: Double-acting pneumatic cylinder with mechanical front lock
- Bore size: Ø50 mm (±0.02mm tolerance)
- Stroke: 300 mm (customizable 250-600mm)
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable hydraulic buffer (both ends)
- Locking force: 300 N (at 0.5 MPa)
- Lock activation: Automatic engagement at stroke end
- Mounting types: MF1 (front flange), MP2 (rear pivot), optional
- Port size: G1/4 (NPT1/4 adapter available)
- Temperature range: -20℃ to 80℃ (extended to 120℃ with HS seal)
- Body material: Aluminum alloy (A6063-T5) with hard anodizing
- Rod material: Chrome-plated carbon steel (S45C)
- Seal material: NBR standard (option: FKM for oil resistance)
- Protection rating: IP67 (wipers included)
- Weight: 3.7 kg ±2%
- Dimensions: 400mm(L) × 72mm(W) × 72mm(H) (excluding mounting accessories)
- Lubrication: Pre-lubricated (recommended ISO VG32 pneumatic oil)
Industrial-grade locking cylinder featuring fail-safe position retention through its integrated wedge-type mechanical lock. The hardened stainless steel lock mechanism engages automatically at stroke end, providing zero-backlash holding even during power/pressure loss. Enhanced rod guidance system with dual bronze bushings ensures alignment stability in side-load applications.
- Vertical lifting systems requiring position freeze (e.g., elevator safety brakes)
- Press machine tooling position retention
- Automated welding jigs with vibration resistance
- Overhead material handling systems
- Precision assembly fixtures requiring millimeter-level repeatability
Installation protocol:
Requires minimum 0.3 MPa air pressure for lock disengagement.
Lubricate lock slides monthly with ISO VG68 grease.
Avoid angular misalignment >0.5° during mounting.
Always depressurize before manual lock release.
| Property | Property Value |
|---|---|
| sku | SULF50X300 |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <50mm> |
| 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.