Summary
Actuators for large and heavy windows – an alternative to spindle actuators.
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Application
- For comfort or smoke ventilation.
- Suitable for large and heavy windows including top hung, bottom hung, turning, pivot, roof windows and light domes.
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Description
WMU 842 + 86X + 88X are actuators especially designed for large and heavy windows.
Features and benefits:
- An alternative to traditional spindle actuators.
- Opens the window completely within 60 seconds.
- Approved according to EN 12101-2 with selected profiles.
- To be used together with ±24 V control units or control units with Motorlink®.
- Can be used together with espagnolette WMB.
- Synchronization of up to four window actuators.
- No need for an external synchronization module genuine position feedback and three speeds when using control unit with Motorlink®.
- Soft close function.
- Built-in electronic load switch-off/end stop.
- Electronic actuator with microcontroller.
- The actuator has an integrated reverse function to ensure a prolonged life span of the window gaskets.
- Easy mounting actuators for US and Canada are UL certified and are supplied without cable (except WMU 861 UL and WMU 882 UL - supplied with 3 m UL approved cable).
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Product certifications
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Color
Grey
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Finish
Anodized
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Material
Aluminium
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Shape
Rectangle
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Length
545 mm, 645 mm, 685 mm, 765 mm, 775 mm, 855 mm, 885 mm, 975 mm
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Width
80 mm
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Height
54 mm
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Warranty description
Other
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SKU Code
WMU 842, WMU 861, WMU 862, WMU 863, WMU 864, WMU 882, WMU 883, WMU 884, WMU 885, WMU 895
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Specification
Classification data
Stroke
750 mm., 1000 mm.
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Electrical supply
24 V d.c.
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Operation
±24 V d.c. control units., Control units with MotorLink®.
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Finish
Anodized aluminium.
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Accessories
None., WKK – WMU actuator electronically shortening of chain., WAB 836H Actuator bracket for WMU 8xx, heavy bracket (EN approved)., WAB 836E Chain bracket for WMU 8xx.
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Additional properties
Actuator
Single., Double., Triple., Quad.
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Opening speed
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Certification
Not certified., CE mark and UL certified., CE mark and EN 12101-2 certified.
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Force
400 N.
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Sustainability data
Material
Aluminium
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