Airtac BSED Clamping Double Acting Cylinder BSED40X250
2. Enables positive locking at any intermediate position during stroke travel;
3. Precision-engineered locking system ensures engagement stability independent of piston movement direction.
Category: Double-acting cylinders, Brand: AirTAC, Series: BSED
AirTAC BSED Series Double Rod Cylinder BSED40X250 Technical Details
- Model: BSED40X250
- Type: Double rod, foot-mounted compact cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 250mm (customizable 25-500mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: ISO 15552 foot-mount with 4x M6 threaded holes
- Port size: G1/8 (NPT1/8 optional)
- Operating temperature: -20℃ to 80℃
- Piston rod material: Hard chrome-plated SUS304
- Tube material: Aluminum alloy with hard anodized surface
- Seal material: NBR (Nitrile rubber) standard, optional FKM/Viton
- Protection rating: IP40 (IP67 with optional rod cover)
- Weight: 1.85kg (excluding accessories)
- Dimensions:
- Length: 406mm (basic length + stroke)
- Width: 54mm (mounting foot span)
- Height: 63mm (including rod ends)
Precision double-acting cylinder featuring symmetrical dual piston rods for balanced force distribution. Equipped with wear-resistant chromium plating and auto-switch compatible grooves (2x ø6mm). The through-rod design eliminates piston rotation, ideal for precise positioning applications. Optional magnetic piston version (BSED40X250-M9) available for position feedback.
- Precision alignment in automated assembly lines
- Material clamping in CNC machining centers
- Vertical lifting mechanisms in packaging machinery
- Position locking in press brake tooling systems
- Automotive welding fixture positioning
Installation note:
Maintain 0.5-1mm clearance between rods during parallel installation.
Lubricate with ISO VG32 hydraulic oil before initial use. Avoid lateral
force exceeding 30N on rod ends. For vertical mounting, use external
guides to prevent buckling (max 15° deviation from vertical axis).
| Property | Property Value |
|---|---|
| sku | BSED40X250 |
| 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 | <250MM> → <250mm> |
| 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.