Airtac SCLB Rear Lock-Type Cylinder SCLB40X85S
2. Unlocking modes: automatic and manual.
Category: Locking Cylinders | Brand: Airtac | Series: SCLB
AirTAC SCLB40X85S Locking Cylinder Specifications
- Model: SCLB40X85S
- Type: Double-acting pneumatic cylinder with mechanical lock
- Bore size: 40mm
- Stroke: 85mm (±0.5mm tolerance)
- Operating pressure: 0.1–1.0 MPa
- Locking mechanism: Pneumatic-mechanical interlock (requires 0.3MPa min for engagement)
- Operating medium: Dry compressed air (ISO 8573-1:2010 Class 3.4.3)
- Temperature range: -20℃ to 80℃ (with NBR seals)
- Buffer type: Adjustable rubber cushioning
- Mounting style: Standard ISO 15552 front flange (MF1) with rear pivot bracket (MP4)
- Port size: G1/8 (M5 optional)
- Piston rod material: Hard chrome-plated steel (S45C)
- Tube material: Anodized aluminum alloy
- Weight: 3.2kg ±5% (without accessories)
- Dimensions: 185mm(L) × 52mm(W) × 52mm(H) (retracted state)
- Extended length: 270mm (85mm stroke + base length)
- Lock holding force: 1,200N (at 0.5MPa)
- Repeat positioning accuracy: ±0.2mm
High-precision locking cylinder featuring dual safety mechanism - pneumatic pressure retention and mechanical wedge lock. The SCLB series utilizes a fail-safe design where the lock engages automatically during pressure loss. Requires 5μm filtered air with ISO VG32 lubricator for optimal performance. Optional magnetic sensor grooves (T-slot) for position feedback devices.
- Vertical load holding in automated assembly lines
- Emergency stop positioning in material handling systems
- Precision fixturing for CNC machining centers
- Safety interlocks in injection molding machines
- Elevator braking systems in cleanroom environments
Installation note:
Locking function works in single direction only (typically rod extension direction).
Maintain minimum 0.3MPa air pressure during locking phase. Allow 1-second stabilization
time after position reach before activating lock. Lubricate monthly with AirTAC P-1 oil.
| Property | Property Value |
|---|---|
| sku | SCLB40X85S |
| 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 | 85mm |
| 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.