Airtac SULF Front Locking Cylinder SULF50X125
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
AirTAC SULF50X125 Front Lock Cylinder Technical Specifications
- Model: SULF50X125
- Type: Double-acting pneumatic cylinder with front mechanical lock
- Bore size: Ø50mm
- Stroke: 125mm
- Operating pressure: 0.1-1.0 MPa
- Locking mechanism: Pneumatic-mechanical interlock (auto-lock at stroke end)
- Port size: G1/4 (NPT1/4 optional)
- Cushioning: Adjustable pneumatic cushion at both ends
- Temperature range: -20℃ to 80℃
- Rod material: Hard chrome-plated steel
- Tube material: Aluminum alloy with oxidation treatment
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP67 (dust/water resistant)
- Mounting type: Standard ISO/VDMA front flange (MF1) with optional accessories
- Weight: 3.8kg ±2%
- Dimensions: 250mm(L) × 70mm(W) × 70mm(H) (excluding mounting accessories)
Industrial-grade locking cylinder featuring dual-piston safety lock mechanism that maintains position during power loss. The hardened stainless steel locking teeth provide 3,500N holding force with <0.1mm displacement under load. Precision honed inner tube ensures ≤0.5μm surface roughness for optimal sealing.
- Vertical load holding in injection molding machines
- Position retention in automated assembly line jigs
- Safety braking systems for material handling equipment
- Precision fixturing in CNC machining centers
- Emergency stop mechanisms for press machines
Installation requirements:
Maintain minimum 0.3MPa air pressure during locking operation.
Lubricate with ISO VG32 hydraulic oil if used without built-in lubricator.
Allow 2-second purge cycle before lock release.
Alignment tolerance: ≤0.2mm/m perpendicularity.
| Property | Property Value |
|---|---|
| sku | SULF50X125 |
| 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 | 125mm |
| 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.