Chain Drive KS2 24 V Twin

Chain drives from AUMÜLLER have a well-designed and robust aluminium housing. It encases the microprocessor-controlled electronics, the motor-gear unit and the chain box. The slim design allows our chain drives to lay flat on the window profile and not protrude into the room. The drives can be mounted on top or integrated into the profile. The most suitable installation locations are the frame profiles of the main or side closing edges.

Especially for window and facade manufacturers and installers: thanks to the microprocessor-controlled load-dependent cut-off switch, it is possible to use synchronous operation in multi-drive  systems, as well as sequence controls with locking drives or object-specific special solutions, without additional modules. Special feature of the Twin models: the Z version, offers you a programmable feedback contact for “OPEN” or “CLOSED” position (max. 24V / 0.5A).

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  • through high quality materials, wear-free stainless steel chain and durable construction.
  • universally applicable, direct fixing points without brackets, flexible cabling.
  • automatic configuration of synchronous operation and sequence control in the drive network system via external M-COM module.
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Technical specification
Area of application ventilation, SHEV
Variants Twin; “Z” with feedback contact
Cut-off electronics S12 – intelligent, programmable control electronics
Rated voltage 24 V DC
Cut-off current 1.4 A
Stroke 200 – 600 mm; programmable
Force (push/pull) 500 – 200 / 500 N; stroke dependant, programmable
Speed (open/close) max. 12.0 / 8.0 mm/s; programmable from 5.0 mm/s
Extension mechanism 2 back-stiff side bow roller chains made from stainless steel without protruding rivet heads
Housing (WxHxL) anodised aluminium, 41 x 26 mm, length stroke dependant
Connection lead halogen free, grey, 3×0.5 mm², length 3 m; “Z”: 5×0.5 mm²
Protection rating IP 32