Airtac BSED Clamping Double Acting Cylinder BSED63X800
The AirTAC Airtac BSED Clamping Double Acting Cylinder BSED63X800 combines a double-rod ISO 15552 cylinder — a Ø20mm rod out BOTH ends for equal force both directions — with an integrated spring-applied, air-released ROD LOCK that holds up to 2200 N in either direction if air is lost. Ø63mm bore, 800mm stroke, PT3/8 ports, G1/8 lock-release.
- BoreØ63 mm
- Stroke800 mm
- Static holding force2200 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 BSED63X800
The AirTAC BSED63X800 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 1402 N each way at 0.5 MPa and 1962 N at 0.7 MPa. The bidirectional collet lock provides a 2200 N static holding force with no live air required.
This fail-safe lock engages automatically if air pressure drops, holding the rod securely in place. It is a static holding device, not a dynamic brake; engage it only after the rod stops and release it only when both piston sides are pressure-balanced, allowing at least 0.5 s. The lock uses a separate G1/8 release port, while the main cylinder ports are PT3/8.
Double Rod + 2200 N Rod Lock (Ø63mm)
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 BSED63X800 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 BSED63X800 Technical Specifications
| Model | Airtac BSED Clamping Double Acting Cylinder BSED63X800 |
|---|---|
| Series | BSED ISO 15552 double-rod rod-lock cylinder |
| Bore size | Ø63 mm |
| Stroke | 800 mm |
| Static holding force | 2200 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 M16×1.5 both ends. Mounting (BSED): Basic, LB, FA, TC. Port options: PT (standard) / G (BSPP); lock-release port is G1/8.
Theoretical Output Force (Ø63mm)
| Pressure | Force (both directions) |
|---|---|
| 0.5 MPa | 1402 N |
| 0.7 MPa (max) | 1962 N |
| Max drive (@0.7 MPa) | 200 kgf |
A rod exits both ends, so force is equal on extend and retract. Drive force is separate from the 2200 N static lock holding force. Size with a safety margin.
Model Code: Airtac BSED Clamping Double Acting Cylinder BSED63X800
| B | Rod-lock cylinder prefix. |
|---|---|
| SED | ISO 15552 double-rod double-acting body. |
| 63 | Bore size in mm. |
| ×800 | 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 BSED63X800 Is Used
Vertical Lift Gantries
Secures vertical lifting platforms with a 2200 N fail-safe hold on air loss, while the 1962 N equal both-way drive ensures precise up/down cycling.
Pallet Stop Gates
Uses the rear rod end for mounting a cam flag, while the collet lock holds the 800 mm stroke firmly against 1402 N of opposing conveyor drag.
Long-Stroke Indexing
Ideal for 800 mm transfers needing anti-rotation; the spring-applied lock halts the load safely when the 0.15-0.7 MPa operating pressure is cut.
Is the Airtac BSED Clamping Double Acting Cylinder BSED63X800 the Right Cylinder?
Select this 63 mm bore model when an application requires symmetric both-way force and a 2200 N fail-safe holding capacity. If your load demands less force, the 50 mm bore offers 825 N at 0.5 MPa and a 1400 N hold; if you need more, the 80 mm bore provides 2268 N at 0.5 MPa and a 3600 N hold.
Verify your load to hold is under 2200 N. Because the 800 mm stroke is long, use a guide to prevent side-load damage. This SKU has no magnet, so position sensing is not available. For a direct replacement, match the 800 mm stroke, PT3/8 port, and Basic/LB/FA/TC mounting.
Quick checklist
- ✓ Need both symmetric force AND fail-safe hold?
- ✓ Load to hold ≤ 2200 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 BSED63X800 FAQ
The integrated spring-applied collet lock engages automatically, providing a 2200 N static holding force to secure the load. It is a fail-safe hold, not a dynamic brake, so it must only engage after the rod stops.
The drive force is equal both ways: 1402 N at 0.5 MPa, 1962 N at 0.7 MPa, with a max drive of 200 kgf. The separate bidirectional static holding force of the lock is 2200 N.
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