1. A derivative series combining standard cylinders with integrated locking mechanisms;
2. Capability of position locking and braking at any intermediate stroke position;
3. Optimized locking design ensuring consistent holding force regardless of piston movement direction.
Category: Locking Cylinders | Brand: AirTAC | Series: BSAI
AirTAC BSAI Locking Clamp Cylinder BSAI50X500S Technical Specifications
- Model: BSAI50X500S
- Series: BSAI (Locking Clamp Cylinder Series)
- Bore diameter: 50 mm
- Stroke: 500 mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Locking mechanism: Mechanical clamping via spring force
- Mounting style: Square/Flange mounting (ISO 15552 standard)
- Port size: PT1/4 (G1/4 optional)
- Temperature range: -20℃ to 80℃
- Cylinder material: Aluminum alloy barrel with hard anodized surface
- Piston rod material: Stainless steel (SUS304)
- Seal material: NBR (Nitrile rubber)
- Weight: 5.8 kg (±2%)
- Dimensions: 735mm(L) × 76mm(W) × 76mm(H)
- Lubrication requirement: Pre-lubricated (ISO VG32 equivalent)
- Protection rating: IP40 (standard), IP67 optional
- Locking force: 1,200 N (at 0.5 MPa)
High-precision locking cylinder with integrated mechanical brake system, designed for vertical applications requiring position retention during power/pneumatic failures. Features double piston seals and wear-resistant guide bands for extended service life. Requires filtered air (5-50 μm) with 10-30% oil mist content recommended.
- Vertical lift mechanisms in automated assembly lines
- Safety clamping in die-casting/molding machines
- Position locking in material handling systems
- Emergency stop mechanisms for robotic arms
- Precision fixturing in CNC machining centers


Property | Property Value |
---|---|
sku | BSAI50X500S |
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 |
Cushion Stroke | 30mm |
Bore Diameter | <50mm> |
Stroke | 500mm |
Static Holding Force | 1400N |
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.