Airtac SULF Front Locking Cylinder SULF50X250
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
AirTAC SULF Series Front Lock Cylinder SULF50X250 Technical Details
- Model: SULF50X250
- Type: Double-acting pneumatic cylinder with mechanical lock
- Bore size: Ø50 mm
- Stroke: 250 mm
- Operating pressure: 0.1-0.9 MPa
- Locking mechanism: Spring-assisted mechanical brake
- Locking force: ≥500 N (at 0.5 MPa)
- Operation mode: Dual control (air release required for unlocking)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Standard ISO/VDMA flange (MF1) & foot mounting
- Port size: G1/4 (NPT1/4 optional)
- Temperature range: -20℃ to 80℃
- Cylinder tube material: Hard anodized aluminum alloy
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Seal material: High-temp NBR with wear-resistant ring
- Protection class: IP65 (rod gland area)
- Weight: 3.5 kg ±5%
- Dimensions: 400mm(L) × 80mm(W) × 80mm(H) (full extension)
- Repeat positioning accuracy: ±0.2 mm
Industrial-grade locking cylinder featuring fail-safe position retention during power/pneumatic failure. The integrated wedge-shaped brake mechanism provides zero-backlash clamping force, with corrosion-resistant construction for harsh environments. Requires 40μm filtered dry air with ISO VG32 lubricator oil mist.
- Vertical load holding in automated assembly lines
- Emergency stop positioning in press machinery
- Intermediate process locking in material handling systems
- Safety braking for rotating index tables
- Position retention in injection molding ejectors
Installation guidelines:
Maintain ≤0.5mm alignment tolerance during mounting. Apply locking mechanism release pressure (0.3-0.8 MPa) before cylinder movement. Perform monthly brake shoe inspection under high-cycle (>500,000 strokes) applications.
| Property | Property Value |
|---|---|
| sku | SULF50X250 |
| 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 | <250MM> → <250mm> |
| 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.