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Aumuller LKS T S2 24 V DC

By: Joseph

Brand: Aumuller | Manufacturer Part numbers:  LKS T S2 24 V DC

This product is suitable for:

  • Dome & Skylight windows
  • Top & bottom hung windows
  • Pivoting windows
Specifications at a glance:

Stroke: 100 – 1000 mm
Force: 550 / 550 N
Voltage supply: 24 V DC
Protection Class: IP 54

Colours Available:

Available in Anodised Aluminium

Bracket Options:
Options listed in Download Pdf below.
Get in touch for help picking the right brackets for your window.

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Rack and pinion drive LKS.
Good solutions are usually quite simple. Rack and pinion drives from AUMÜLLER help you save costs without having to compromise on performance and safety. LKS Systems are the cost effective alternative to electronic synchronisation controls and can synchronise two drives with no problem using a mechanical connecting shaft. It’s simple – and smart: an integrated electronic load cut-off protects the actuator from overload over the entire stroke length.

  • Reliable Function: through high-quality, durable, wear-free materials and inherently safe construction.
  • Fast Assembly: universally applicable, various mounting options, mechanically controlled tandem operation.
  • Large Bandwidth: applicable for natural ventilation and SHEV, in roofs and facades.


Simple. Diverse. Integrated.
Roofers and facade builders need variable systems that are easy to install and do not compromise on safety and performance. LKS rack and pinion drives from AUMÜLLER offer a wide variety of mounting and casement brackets. They allow a wide range of applications with time-saving installation – preferably on outward opening light to mediam-heavy side-, bottom-, or top-hung windows as well as skylights. Thanks to their slim design and the wide rang of colour options, LKS systems can be integrated into any design.

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The range of manual and electric window openers is vast and choosing the right solution depends on your needs. Our website carries just a sample of the most popular products we sell, but by no means covers everything we stock or can supply. It is always best to call us and we will help you confirm if it is the correct product for your exact needs.

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Product Applications

This product is suitable for:

  • Dome & Skylight windows
  • Top & bottom hung windows
  • Pivoting windows

Technical Details

LKS T S2 24 V DC

Switch-off electronics:
S2 – integrated load dependant cut-off switch in OPEN/CLOSE direction

Rated Voltage:
24 V DC

Cut-Off Current:
0.8 A

100 – 1000 mm

550 / 550 N

Speed (Open / Close):
6.0 / 6.0 mm/s

Housing (W x H x L):
anodised aluminium and plastic, 30 x 30 mm, length stroke dependant

Connection Cable:
halogen free, grey, 2×0.75 mm², length 1 m

Protection Rating:
IP 54

Download PDF's

LKS T S2 24 V DC Instructions

Assembly Instructions