Description
1. Locking cylinder configurations include: Front-end locking type and Rear-end locking type;
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
Operational guidance:
Engage lock only when cylinder is fully extended. Perform monthly lubrication
of locking mechanism with ISO VG32 hydraulic oil. Avoid side-load forces
exceeding 30N during locking operation.
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
AirTAC SULF50X125-S Front Mechanical Lock Cylinder Specifications
- Model: SULF50X125-S
- Type: Double-acting cylinder with front mechanical locking mechanism
- Bore size: Ø50 mm
- Stroke: 125 mm
- Operating pressure: 0.05–0.8 MPa
- Port size: G1/8 (NPT1/8 optional)
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Rod material: Hard chrome-plated stainless steel (SUS304)
- Tube material: Anodized aluminum alloy
- Seal material: Heat-resistant NBR (Nitrile rubber)
- Ambient temperature: -20℃ to +80℃
- Locking force: 1,200 N (at 0.5 MPa)
- Weight: 2.8 kg (excluding accessories)
- Dimensions: 200mm(L) × 50mm(W) × 50mm(H) (retracted position)
- Mounting style: Standard ISO 15552 front flange with 4×M6 threads
- Protection rating: IP67 (wipers included)
- Piston speed: 50–800 mm/s
Industrial-grade locking cylinder featuring fail-safe position retention through its spring-activated mechanical lock. The chrome-plated rod and triple-lip wiper seal ensure durability in high-cycle applications. Requires 5-40 μm filtered air with ISO 8573-1:2010 class 4.2.3 quality.
Typical Applications:
- Vertical load positioning in automated assembly lines
- Safety braking in material handling elevators
- Tooling fixture lockdown in CNC machining centers
- Emergency stop mechanisms for robotic arms
- Press machine intermediate position holding
| Property | Property Value |
|---|---|
| sku | SULF50X125-S |
| 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 | 125mm |
| Lock Position | Front Cover with Lock |
Shipping policies
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.
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