Surface mounting Locking / Espagnolette actuator type 812
WMB 812
- Locking actuator / espagnolette for surface or concealed mounting
- For comfort ventilation
- Fitted on windows with an espagnolette system without handles
About WMB 812
Main features
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Natural ventilation
The product is suitable for comfort ventilation to ensure that the building’s users enjoy a comfortable indoor climate
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Smoke ventilation according to B300
The product is suitable for smoke ventilation according to B300 and use natural driving forces for the efficient exhaust of smoke and heat
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±24V Nominal voltage
The product is to be connected to a ±24V control panel
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MotorLink®
The product communicates with control panels with MotorLink® – an intelligent digital communication from WindowMaster
Product Details
Compact 24 VDC locking actuator / espagnolette, which automatically locks/opens the espagnolette system on the window, in such a way that the CE approval of the window is maintained.
To be used together with ±24V control units or control units with MotorLink®.
This unit can be used for increased protection against weather and for increased burglary protection. Closing force of 2000N per espagnolette.
The espagnolette is fitted on windows with an espagnolette system without handles, together with electric window actuators with WindowMaster MotorLink®.
The espagnolette can be surface mounted on or concealed in aluminium, timber or plastic window frames.
The locking / espagnolette system can be set in two positions: locked/open.
The locking / espagnolette bracket can be fitted in two different positions and thereby adjusted to the window profile.
Actuator variants
The espagnolette is available in single and double version, meaning up to two espagnolette actuators can be mounted on the same window.
Both the single and the double version can be used with up to four window actuators on the same window.
Single WMB (one WMB)
WMB 811-1 L: single, locking to the left
WMB 811-1 R: single, locking to the right
Double WMB (two WMB on the same window)
WMB 811-2 L: double, first WMB, locking to the left
WMB 811-2 R: double, first WMB, locking to the right
WMB 812-2 L: double, second WMB, locking to the left
WMB 812-2 R: double, second WMB, locking to the right
Specifications
| Installation Type | Integrated Surface mounted |
| Window types | Bottom hung Side hung Top hung |
| Traction force | 500N |
| Pressure Force | 500N |
| Locking force | 2000N |
| Espagnolette movement | 18mm |
| Operating speed | Programmable from 1mm/s to 20mm/s |
| Power Supply | 24 VDC |
| Current consumption | 1 A |
| Nominal Voltage | 24V DC (max. 10% rippel) |
| Lifetime | Tested with 11,000 open and close movements, full stroke |
| Size | 30 x 285 x 42 (H x W x D)mm |
| IP rating | 20 |
| Colour options | Grey (RAL 9006) |
| Material | Zinc housing protected against corrosion |
| Fire test | B300 testeed according to EN 12101-2:2003 |
Delivery includes
Espagnolette with 100mm cable with fast-in / fast-on stick and espagnolette bracketIntelligent control of windows: MotorLink®
MotorLink® is a communication technology that enables 2-way control and feedback between window actuators and the Building Management System via the MotorController. All WindowMaster control systems are MotorLink® capable with many of our actuators. Click below to learn more and see related products.
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