Airtac SCLB Rear Lock-Type Cylinder SCLB40X250S
2. Unlocking modes: automatic and manual.
Category: Locking Cylinders | Brand: Airtac | Series: SCLB
AirTAC SCLB40X250S Locking Cylinder Technical Specifications
- Model: SCLB40X250S
- Type: Double-acting cylinder with mechanical lock
- Bore size: 40mm
- Stroke: 250mm
- Operating pressure: 0.1-0.8 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Locking force: 1,100N (at 0.5MPa)
- Ambient temperature: -20℃ to 80℃
- Mounting type: Basic type (axial mounting)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Piston speed: 50-750mm/s
- Seal material: NBR (standard), optional FKM for high temp
- Weight: 2.45kg ±3%
- Dimensions:
- Total length (L): 328mm (at retracted position)
- Body diameter: 40mm
- Mounting bracket spacing: 76mm
- Rod end thread: M12x1.25
- End cover size: 40x40mm
- Protection class: IP54 (standard), IP67 optional
Heavy-duty locking cylinder featuring dual-position mechanical brake system with spring-applied/pneumatic-released mechanism. The integrated wedge-lock design ensures zero drift under load when de-energized. Anodized aluminum construction with chrome-plated piston rod provides corrosion resistance in humid environments.
- Vertical load holding in material handling systems
- Safety locking in press brake machinery
- Position retention in automated assembly lines
- Emergency stop mechanisms for robotic arms
- Overhead conveyor system brakes
- Requires clean, lubricated air (ISO 8573-1 class 3.4.2)
- Lock engagement delay: 0.5-1 second after pressure release
- Max side load capacity: 15% of thrust rating
- Recommended maintenance: Relubricate every 5 million cycles
Critical: Always install lock release sensor (optional M9 connector) when used in safety-interlocked systems. Do not exceed 90% of maximum locking force for continuous operation.
| Property | Property Value |
|---|---|
| sku | SCLB40X250S |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <250MM> → <250mm> |
| 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.