Airtac SULF Front Locking Cylinder SULF40X350S
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
AirTAC SULF40X350S Front Lock Cylinder Specifications
- Model: SULF40X350S
- Type: Double-acting cylinder with mechanical front lock
- Bore size: 40mm
- Stroke: 350mm
- Operating pressure: 0.05–1.0 MPa
- Locking torque: 6.5 N·m (at 0.5 MPa)
- Cushion type: Adjustable rubber buffer (both ends)
- Port size: Rc1/4 (G1/4 optional)
- Mounting style: Basic type (axial mounting accessories available)
- Ambient temperature: -20℃ to 80℃
- Piston material: Aluminum alloy hard anodized
- Rod material: Chrome-plated steel (Cr-Mo steel)
- Seal type: NBR + PU combination
- Weight: 3.8 kg (without accessories)
- Dimensions:
- Extended length: 663mm
- Retracted length: 313mm
- Body diameter: 56mm
- Mounting hole spacing: 50mm (front), 32mm (rear)
Industrial-grade locking cylinder featuring fail-safe mechanical brake mechanism activated by spring force. The triple-seal structure (rod seal, piston seal, and lock seal) ensures leak-proof operation in high-cycle applications. Integrated lock status detection groove (5mm width) enables sensor mounting for position feedback.
- Vertical load holding in automated assembly lines
- Emergency stop positioning in CNC tool changers
- Workpiece clamping in machining centers
- Safety braking for material handling robots
- Position retention during power failure scenarios
Installation guidelines:
Engage lock mechanism before system pressurization during commissioning.
Maintain ≤0.5mm/m alignment tolerance during mounting. Lubricate with ISO VG32
hydraulic oil or equivalent monthly. Avoid lateral forces exceeding 30N on locked piston rod.
| Property | Property Value |
|---|---|
| sku | SULF40X350S |
| 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 | <40mm> |
| Stroke | 350mm |
| 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.