Airtac SULF Front Locking Cylinder SULF50X40S
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
AirTAC SULF Series Front Lock Cylinder SULF50X40S Technical Specifications
- Model: SULF50X40S
- Type: Double-acting pneumatic cylinder with mechanical lock
- Bore size: Ø50 mm
- Stroke: 40 mm (Customizable: 10-300 mm)
- Operating pressure: 0.05-0.8 MPa
- Locking force: 1,200 N (at 0.5 MPa)
- Locking method: Manual release lever with spring return
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (MF1) with multiple mounting options
- Port size: G1/8 (NPT1/8 optional)
- Ambient temperature: -20℃ to +80℃
- Seal material: Heat-resistant NBR (Nitrile rubber)
- Rod material: Chrome-plated steel (S45C)
- Protection class: IP40 (Dust-proof)
- Weight: 1.8 kg (Without accessories)
- Dimensions (L×W×H): 200×78×78 mm (Stroke 40mm version)
The SULF50X40S features a fail-safe mechanical locking mechanism that engages automatically during power/pressure loss. Its anti-vibration design maintains position accuracy within ±0.5mm under dynamic loads. The chrome-plated piston rod with multi-lip seals ensures ≤0.5mm/s creep rate when locked. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Vertical load holding in automated assembly lines
- Emergency stop positioning in material handling systems
- Precision fixturing for CNC machine tooling
- Safety interlocks in press machinery
- Position retention in solar panel tracking systems
Installation guidelines:
Maintain ≤0.1mm/m alignment tolerance during mounting. Lubricate with ISO VG32 hydraulic oil.
Engage lock only when cylinder is fully extended/retracted. Allow 30-second pressure stabilization
before locking. Manual override requires 20N lever force.
| Property | Property Value |
|---|---|
| sku | SULF50X40S |
| 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 | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | <40mm> |
| 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.