Airtac SULF Front Locking Cylinder SULF40X120
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
AirTAC SULF40X120 Front Lock Cylinder Technical Specifications
- Model: SULF40X120
- Type: Double-acting pneumatic cylinder with mechanical front lock
- Bore size: 40mm
- Stroke: 120mm
- Operating pressure: 0.1-0.8 MPa
- Locking mechanism: Spring-assisted mechanical brake (front position)
- Port size: 1/4" NPT (G1/8 optional)
- Cushioning: Adjustable pneumatic cushion at both ends
- Temperature range: -20℃ to 80℃
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated stainless steel (SUS304)
- Seals: NBR (Nitrile rubber)
- Weight: 2.8kg ±5%
- Dimensions: 220mm(L) × 40mm(W) × 60mm(H) (excluding mounting accessories)
- Rod thread: M10×1.25
- Protection class: IP54 (standard), IP67 (optional)
Industrial-grade locking cylinder featuring instant position holding capability through its integrated front mechanical brake. The dual-piston locking design ensures zero drift under load when de-energized. Optimized for vertical applications requiring fail-safe position retention, with corrosion-resistant construction for harsh environments. Requires 5-40μm filtered air with ISO VG32 lubricant.
- Vertical lifting systems in automated assembly lines
- Safety clamping devices in press machinery
- Position retention in material handling robots
- Stage equipment positioning in entertainment systems
- Emergency stop mechanisms in conveyor systems
Installation guidelines:
Locking function activates only at stroke end. Maintain minimum 0.3MPa pressure for proper brake release.
Avoid side loads exceeding 30N. Recommended lubrication interval: 3 months continuous operation.
| Property | Property Value |
|---|---|
| sku | SULF40X120 |
| 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 | <40mm> |
| Stroke | 120mm |
| 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.