Airtac SULB Lock Cylinder SULB40X75S
2. Release mechanisms: Automatic and Manual.
Category: Locking Cylinders , Brand: AirTAC , Series: SULB
AirTAC SULB40X75S Lockable Cylinder Specifications
- Model: SULB40X75S
- Type: Double-acting cylinder with mechanical lock
- Bore size: 40mm
- Stroke: 75mm
- Port size: M5x0.8 (G1/8 optional)
- Operating pressure: 0.1–0.8 MPa
- Cushioning: Adjustable pneumatic cushion
- Locking force: 850N (at 0.5MPa)
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 2.3kg ±5%
- Dimensions: 200mm(L) × 60mm(W) × 60mm(H) (retracted state)
- Mounting types: Basic type (MF1), front flange (MF2), rear flange (MF3)
- Protection rating: IP65 (standard), IP67 (optional)
- Piston rod thread: M16x1.5
- Max lateral load: 150N
Heavy-duty lockable cylinder featuring dual-position mechanical braking system with manual override capability. The integrated wedge-shaped lock mechanism ensures position retention even during power loss, with ±0.2mm repeat positioning accuracy. Anodized barrel surface resists corrosion in humid environments. Requires 5-50μm filtered lubricated air (ISO 8573-1 class 4).
- Vertical load holding in automated material handling
- Safety positioning in press brake tooling
- Workpiece clamping in CNC machining centers
- Emergency stop mechanisms in assembly lines
- Position retention in 90° flip mechanisms
Installation guidelines:
- Lock engages automatically at stroke ends - confirm position before system activation
- Maintain 0.3-1.0MPa pressure for reliable lock release
- Apply ISO VG32 hydraulic oil for lubrication (prohibited in food-grade applications)
- Allow 2-second stabilization after locking before applying load
| Property | Property Value |
|---|---|
| sku | SULB40X75S |
| 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 | 75mm |
| Lock Position | Rear Cover with Lock Type |
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.