Airtac BSE Clamp Standard Cylinder BSE80X200S
The AirTAC Airtac BSE Clamp Standard Cylinder BSE80X200S 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 Ø25mm rod and holds up to 3600 N in either direction — no drift. Ø80mm bore, 200mm stroke, PT3/8 cylinder ports, G1/8 lock-release port.
- BoreØ80 mm
- Stroke200 mm
- Static holding force3600 N
- Lock typeSpring-lock / air-release
- Cylinder portPT3/8
- Lock-release portG1/8
About the Airtac BSE Clamp Standard Cylinder BSE80X200S
The AirTAC BSE80X200S is a double-acting ISO 15552 profile cylinder with an integrated spring-applied, air-released rod lock. It supplies 3518 N of push drive force at a 0.7 MPa ceiling, while a separate collet mechanism provides a 3600 N bidirectional fail-safe hold. If air is exhausted or an E-stop trips, the collet clamps the 25 mm rod instantly, holding the load in place with zero live air.
This 80 mm bore unit features a PT3/8 cylinder port and a distinct G1/8 release port. The -S magnet option supports CMSE reed and DMSE electronic sensors for position feedback. Remember to engage the lock only after the piston stops, and allow at least 0.5 s for full release before resuming motion.
Rod Lock — 3600 N Static Holding (Ø80mm)
A spring clamps the collet onto the rod, so the Airtac BSE Clamp Standard Cylinder BSE80X200S 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 BSE80X200S Technical Specifications
| Model | Airtac BSE Clamp Standard Cylinder BSE80X200S |
|---|---|
| Series | BSE ISO 15552 rod-lock cylinder |
| Bore size | Ø80 mm |
| Stroke | 200 mm |
| Static holding force | 3600 N |
| Cylinder port | PT3/8 |
| Lock-release port | G1/8 |
| Rod thread | M20×1.5 |
|---|---|
| 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa (max) | 3519 N | — |
| Max drive (@0.7 MPa) | 359 kgf | |
Drive force is separate from the 3600 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 BSE80X200S
| B | Rod-lock cylinder prefix. |
|---|---|
| SE | ISO 15552 standard double-acting body. |
| 80 | Bore size in mm. |
| ×200 | 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 BSE80X200S Is Used
Vertical Pallet Lifts
Holds a 360 kg elevated pallet securely on the 25 mm rod during an E-stop, preventing gravity-driven crashes without relying on continuous air pressure.
Heavy Machining Clamps
Locks a large casting in place against 3518 N of push force, ensuring the workpiece stays fixed if the main air supply drops mid-cycle.
Safety Gate Barriers
Secures a 200 mm extended barrier in the blocked position; the spring-applied collet keeps the gate rigid even when the plant air is fully exhausted.
Is the Airtac BSE Clamp Standard Cylinder BSE80X200S the Right Cylinder?
Verify your suspended load stays below the 3600 N static holding capacity. If you need less force, the 63 mm bore offers 1559 N push at 0.5 MPa and a 2200 N hold. For heavier rigs, the 100 mm bore provides 3927 N push at 0.5 MPa and a 5500 N hold. Since this 200 mm stroke is under 300 mm, side-load stress is minimal, but always keep the guide loads balanced. To match this exact unit, specify an 80 mm bore, 200 mm stroke, PT threads, and the -S magnet. SE mounting accessories fit this body perfectly, except for the FTC variant.
Quick checklist
- ✓ Load to hold ≤ 3600 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 BSE80X200S FAQ
At 0.5 MPa, the drive push force is 2513 N and the pull force is 2268 N. At the 0.7 MPa ceiling, the push force is 3518 N (359 kgf max drive). The integrated rod lock provides a separate 3600 N static bidirectional holding force with no live air required.
The collet lock is spring-applied and fails safe. If air pressure drops, it immediately clamps the rod in both directions up to 3600 N. To resume motion, supply 0.15-0.7 MPa to the G1/8 release port, ensure both piston sides are pressure-balanced, and wait at least 0.5 s before moving.
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