Airtac BSED Clamping Double Acting Cylinder BSED80X1000
The AirTAC Airtac BSED Clamping Double Acting Cylinder BSED80X1000 combines a double-rod ISO 15552 cylinder — a Ø25mm rod out BOTH ends for equal force both directions — with an integrated spring-applied, air-released ROD LOCK that holds up to 3600 N in either direction if air is lost. Ø80mm bore, 1000mm stroke, PT3/8 ports, G1/8 lock-release.
- BoreØ80 mm
- Stroke1000 mm
- Static holding force3600 N
- ConfigurationDouble rod + lock
- 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 BSED Clamping Double Acting Cylinder BSED80X1000
The AirTAC BSED80X1000 is a double-acting, double-rod ISO 15552 profile cylinder featuring an integrated spring-applied, air-released rod lock. A rod exits both ends, delivering equal drive force of 2268 N each way at 0.5 MPa and 3175 N at 0.7 MPa. The rear rod provides rigid anti-rotation support and allows mounting a flag or cam for external tracking.
The fail-safe collet lock provides a bidirectional static holding force of 3600 N with zero live air, securing the load instantly if pressure drops. It uses a dedicated G1/8 release port and operates at 0.15-0.7 MPa. This unit has no magnet (-S omitted), so it does not support CMSE or DMSE position sensors.
Double Rod + 3600 N Rod Lock (Ø80mm)
A rod exits both ends for symmetric force and back-rod tooling, and a spring clamps the collet so the Airtac BSED Clamping Double Acting Cylinder BSED80X1000 holds its position in both directions on air loss or E-stop. Apply 0.15–0.7 MPa to the G1/8 release port to unlock. Engage only after the rod has stopped (not a dynamic brake), and release only when both piston sides are pressure-balanced; allow ≥0.5 s for full release.
Airtac BSED Clamping Double Acting Cylinder BSED80X1000 Technical Specifications
| Model | Airtac BSED Clamping Double Acting Cylinder BSED80X1000 |
|---|---|
| Series | BSED ISO 15552 double-rod rod-lock cylinder |
| Bore size | Ø80 mm |
| Stroke | 1000 mm |
| Static holding force | 3600 N |
| Cylinder port | PT3/8 |
| Lock-release port | G1/8 |
| Configuration | Double rod, double acting |
|---|---|
| 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 |
| Max stroke | Up to 1000 mm |
Specifications follow the official AirTAC BSED datasheet. Rod thread M20×1.5 both ends. Mounting (BSED): Basic, LB, FA, TC. Port options: PT (standard) / G (BSPP); lock-release port is G1/8.
Theoretical Output Force (Ø80mm)
| Pressure | Force (both directions) |
|---|---|
| 0.5 MPa | 2268 N |
| 0.7 MPa (max) | 3175 N |
| Max drive (@0.7 MPa) | 324 kgf |
A rod exits both ends, so force is equal on extend and retract. Drive force is separate from the 3600 N static lock holding force. Size with a safety margin.
Model Code: Airtac BSED Clamping Double Acting Cylinder BSED80X1000
| B | Rod-lock cylinder prefix. |
|---|---|
| SED | ISO 15552 double-rod double-acting body. |
| 80 | Bore size in mm. |
| ×1000 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSE / DMSE sensor sensing. |
Thread: PT (blank) / G. Mounting (BSED): Basic, LB, FA, TC. Related: SED (double rod, no lock), BSE (single-rod rod lock). Sensors CMSE/DMSE fit magnetic BSED.
Where the Airtac BSED Clamping Double Acting Cylinder BSED80X1000 Is Used
Overhead Z-Axis Machining
Holds a 3600 N vertical tooling head securely at position without live air, while the double-rod design provides equal 3175 N drive force for precise up and down machining passes.
Pallet Lift-and-Stop Station
Uses the rear rod for cam-actuated sensor tracking while the front rod lifts heavy pallets. The fail-safe lock prevents accidental drops if supply pressure drops below 0.15 MPa.
Long-Stroke Press Fixture
Ideal for 1000mm stroke clamping tasks where the workpiece must remain held at 3600 N during an E-stop, with equal both-way force ensuring smooth retraction once released.
Is the Airtac BSED Clamping Double Acting Cylinder BSED80X1000 the Right Cylinder?
Select this 80mm bore model when your application requires symmetric thrust and a robust fail-safe hold, ensuring the load stays clamped at 3600 N during air loss or E-stop events. If you need less force, the 63mm bore offers 1402 N at 0.5 MPa and a 2200 N hold; if you need more, the 100mm bore provides 3681 N at 0.5 MPa and a 5500 N hold. Always engage the lock only after the rod stops moving, and release it only when both piston sides are pressure-balanced, allowing at least 0.5 seconds for the transition.
This configuration uses a 1000mm stroke, which is at the maximum standard limit. For strokes of 300mm or longer, you must account for side-load risks and use external guide rails to prevent rod binding and premature seal wear. Replacement matches require the exact 80mm bore, 1000mm stroke, PT3/8 cylinder port, and your specific mounting choice from Basic, LB, FA, or TC.
Quick checklist
- ✓ Need both symmetric force AND fail-safe hold?
- ✓ Load to hold ≤ 3600 N?
- ✓ Back-rod space for tooling/flag
- ✓ Lock engaged only when stopped
- ✓ G1/8 release-air line available
Installation & Safety Notes
- check Engage the lock only after the rod has stopped — not 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 Support both rod ends; avoid side load.
- check Use BSED mounting (Basic/LB/FA/TC).
Airtac BSED Clamping Double Acting Cylinder BSED80X1000 FAQ
The drive force is equal in both directions at 2268 N at 0.5 MPa and 3175 N at 0.7 MPa (max 324 kgf). The integrated rod lock provides a separate bidirectional static holding force of 3600 N with no live air required.
The lock is spring-applied and air-released via a dedicated G1/8 port. You must release it only after the rod has completely stopped moving and both piston sides are pressure-balanced, allowing at least 0.5 seconds for the collet to disengage safely.
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Standard models are processed and dispatched in 3-5 business days.
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