Airtac BSE Clamp Standard Cylinder BSE63X700S
The AirTAC Airtac BSE Clamp Standard Cylinder BSE63X700S is a genuine double-acting ISO 15552 cylinder with an integrated spring-applied, air-released ROD LOCK. If air is cut or an E-stop is hit, the collet clamps the Ø20mm rod and holds up to 2200 N in either direction — no drift. Ø63mm bore, 700mm stroke, PT3/8 cylinder ports, G1/8 lock-release port.
- BoreØ63 mm
- Stroke700 mm
- Static holding force2200 N
- Lock typeSpring-lock / air-release
- Cylinder portPT3/8
- Lock-release portG1/8
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac BSE Clamp Standard Cylinder BSE63X700S
The AirTAC BSE63X700S is a double-acting, single-rod ISO 15552 profile cylinder with an integrated spring-applied, air-released rod lock. A collet clamps the Ø20 mm piston rod automatically, delivering a 2200 N bidirectional static holding force with zero live air. Operating pressure is capped at 0.7 MPa, and a separate G1/8 release port unlocks the mechanism.
This 700 mm stroke unit includes a magnetic piston for position sensing and adjustable air cushions at both ends. The lock is a fail-safe holding device, not a dynamic brake. You must engage it only after the rod stops, release it only when piston pressures are balanced, and allow at least 0.5 s before moving.
Rod Lock — 2200 N Static Holding (Ø63mm)
A spring clamps the collet onto the rod, so the Airtac BSE Clamp Standard Cylinder BSE63X700S holds its position in both directions when air is lost, exhausted or an E-stop trips. Apply 0.15–0.7 MPa to the G1/8 release port to unlock. Engage the lock only after the rod has stopped (it is not a dynamic brake), and release only when the pressures on both sides of the piston are balanced. Allow at least 0.5 s for full release before moving.
Airtac BSE Clamp Standard Cylinder BSE63X700S Technical Specifications
| Model | Airtac BSE Clamp Standard Cylinder BSE63X700S |
|---|---|
| Series | BSE ISO 15552 rod-lock cylinder |
| Bore size | Ø63 mm |
| Stroke | 700 mm |
| Static holding force | 2200 N |
| Cylinder port | PT3/8 |
| Lock-release port | G1/8 |
| Rod thread | M16×1.5 |
|---|---|
| Operating pressure | 0.15 – 0.7 MPa |
| Unlocking pressure | 0.15 – 0.7 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 36 mm |
| Max stroke | Up to 1000 mm |
Specifications follow the official AirTAC BSE datasheet. The lock uses the SE standard body; SE mounting accessories fit BSE except FTC. Port options: PT (standard) / G (BSPP); lock-release port is G1/8.
Theoretical Output Force (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa (max) | 2182 N | — |
| Max drive (@0.7 MPa) | 223 kgf | |
Drive force is separate from the 2200 N static holding force of the lock. BSE operates up to 0.7 MPa. Size with a safety margin.
Model Code: Airtac BSE Clamp Standard Cylinder BSE63X700S
| B | Rod-lock cylinder prefix. |
|---|---|
| SE | ISO 15552 standard double-acting body. |
| 63 | Bore size in mm. |
| ×700 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSE / DMSE sensor sensing. |
Thread: PT (blank) / G. Mounting (BSE): Basic, LB, FA, FB, CA, CB, CR, TC (FTC is not available on BSE). Related: SE (no lock), BSED (double-rod rod lock). Sensors CMSE/DMSE fit magnetic BSE.
Where the Airtac BSE Clamp Standard Cylinder BSE63X700S Is Used
Vertical Pallet Lift
Holds a raised pallet station mid-stroke. The 2200 N fail-safe collet grip prevents a sudden drop if the air supply drops, while the 2182 N drive handles the lift.
Injection Mold Tool Clamp
Secures a heavy mold tooling plate in position. The spring-applied lock maintains the clamp during an E-stop or air exhaustion, independent of the 1559 N pull force.
Pallet Stop Gate
Acts as a static stop gate on an assembly line. The lock keeps the 700 mm stroke rod firmly extended at 2200 N holding force without consuming continuous air.
Is the Airtac BSE Clamp Standard Cylinder BSE63X700S the Right Cylinder?
Verify your suspended load requires a hold under 2200 N and a drive force under 2182 N. If you need less push, the 50 mm bore offers 982 N push at 0.5 MPa and 1400 N holding force. For heavier suspension, step up to the 80 mm bore, which provides 2513 N push at 0.5 MPa and 3600 N holding force.
At 700 mm, the rod is highly susceptible to bending under side loads; guide the load externally to prevent seal damage. The -S magnet supports CMSE reed and DMSE electronic sensors. SE mounting accessories fit this body except FTC. The cylinder port is PT3/8, while the lock-release port is G1/8.
Quick checklist
- ✓ Load to hold ≤ 2200 N?
- ✓ Fail-safe hold on air loss / E-stop needed
- ✓ Lock engaged only when stopped
- ✓ G1/8 release-air line available
- ✓ Magnet (-S) for CMSE/DMSE sensors?
Installation & Safety Notes
- check Engage the lock only after the rod has stopped — not as a dynamic brake.
- check Release only when both piston sides are pressure-balanced.
- check Allow ≥0.5 s for full release before commanding motion.
- check Feed the G1/8 release port with 0.15–0.7 MPa clean air.
- check Add safety-rated controls for man-rated / overhead loads.
- check Use SE mounting accessories (FTC excepted).
Airtac BSE Clamp Standard Cylinder BSE63X700S FAQ
The drive force is 1559 N push and 1402 N pull at 0.5 MPa, or 2182 N push at 0.7 MPa (max 222 kgf). The separate spring-applied rod lock provides a 2200 N static holding force with no live air.
Balance the air pressure on both sides of the piston first. Supply 0.15-0.7 MPa to the G1/8 release port to disengage the collet, and wait at least 0.5 s before commanding movement. Never engage the lock while the rod is moving.
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