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 Series Locking Clamp Cylinder BSAI40X700 Technical Details
- Model: BSAI40X700
- Type: Double-acting cylinder with mechanical locking brake
- Bore size: 40 mm
- Stroke: 700 mm
- Operating pressure: 0.1–0.9 MPa
- Material: Aluminum alloy cylinder tube, chrome-plated piston rod (SUS304)
- Lock mechanism: Spring-applied/pressure-released clamping
- Mounting styles: Front/rear flange, foot mounting (ISO 15552 standard)
- Cushioning: Adjustable pneumatic cushion at both ends
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Temperature range: -20℃ to +80℃
- Sensor compatibility: Built-in magnet for magnetic switches (2-wire/3-wire)
- Weight: 5.2 kg (with standard accessories)
- Dimensions: 810mm(L) × 78mm(W) × 78mm(H)
- Rod thread: M16×1.5
- Protection rating: IP54 (standard), IP67 optional
High-stability locking cylinder designed for vertical load holding applications. Features triple sealing structure with anti-rotation mechanism and corrosion-resistant plating. The spring-activated mechanical lock engages automatically during pressure loss, achieving 150% holding force compared to standard cylinders.
- Vertical lifting systems in automated warehouses
- Position locking in automotive assembly robots
- Press machine safety brakes during power failure
- Overhead conveyor emergency stops
- Precision fixturing in CNC machining centers


Property | Property Value |
---|---|
sku | BSAI40X700 |
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 | Non-magnetic |
Cushion Stroke | 27mm |
Bore Diameter | <40mm> |
Stroke | 700mm |
Static Holding Force | 900N |
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.