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A conventional magnet is too bulky for the frame.
The recessed shear arrangement keeps the body concealed.
STJH-CLEANROOM-ELECTROMAGNETIC-DOOR-LOCK-SHEAR
Cleanroom Electromagnetic Door Lock Concealed Shear-Aligning
Use a concealed shear-alignment lock where a compact magnetic assembly must secure the moving leaf.
- Alignment features assist engagement at closure.
- Concealed mounting preserves the surrounding frame line.
- Low-current operation suits a dedicated 24 VDC circuit.
Product Introduction
The shear lock combines an electromagnet with an armature that aligns as the door reaches the closed position. Engagement transfers the retaining load through the shear arrangement rather than relying only on the broad pull face used by a conventional surface magnet. Both parts are recessed into suitable door and frame preparations. The resulting installation is suited to openings where visible lock housings would interrupt the surrounding door profile.
Key Features
- Alignment features assist engagement at closure.
- Concealed mounting preserves the surrounding frame line.
- Low-current operation suits a dedicated 24 VDC circuit.
Technical Parameters
| Mechanism | Shear-aligning electromagnet |
|---|---|
| Mounting | Concealed recessed |
| Nominal Holding Force | 272 kg |
| Supply Voltage | 24 VDC |
| Current | 84 mA |
| Mating Part | Shear armature |
| Alignment | Mechanical alignment features |
| Door Compatibility | Suitable swing-through or sliding preparations |
| Control | Electrically switched release |
| Customization | Mounting details can suit the intended frame and leaf construction. |
Applications
- Concealed locking in double-action door arrangements.
- Sliding leaves with limited exposed mounting space.
Solutions for Your Application
The armature must register correctly at closure.
Use the matched shear-aligning components and appropriate preparation.
Available Options
- Frame preparation accessories.
- Compatible power-control interface.
Planning a Cleanroom Electromagnetic Door Lock Concealed Shear-Aligning specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
