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 BSAI40X700S Lockable Clamping Cylinder Specifications
- Model: BSAI40X700S
- Series: BSAI Standard Locking Cylinder
- Bore size: 40mm
- Stroke: 700mm
- Operating pressure: 0.1–0.9 MPa
- Locking force: ≥400N (at 0.5MPa)
- Ambient temperature: -20℃ to 80℃
- Cushioning type: Adjustable rubber buffer
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR (Nitrile rubber)
- Weight: Approx. 5.3kg (dry state)
- Dimensions: 810mm(L) × 60mm(W) × 60mm(H) (retracted length)
- Mounting options: Front/rear flange, foot mounting (accessories not included)
- Locking mechanism: Spring-applied brake with manual release
- Protection rating: IP54 (standard wiper design)
Heavy-duty locking cylinder featuring fail-safe position retention through spring-loaded mechanical braking. The dual-piston design ensures uniform clamping force distribution across extended strokes. Requires 0.5-1.5μm filtered air and ISO VG32 hydraulic oil lubrication (optional auto-lube kits available).
- Vertical lifting mechanisms requiring mid-stroke position hold
- Injection molding machine core-pulling systems
- Automated warehouse stacker positioning
- Press brake tooling height adjustment
- Robotic welding fixture stabilization

Property | Property Value |
---|---|
sku | BSAI40X700S |
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 | 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.