KS2 S12 230V R/L 250N

KS2 200 S12 230V R : 494020
KS2 200 S12 230V R Z : 494023
KS2 300 S12 230V R : 494030
KS2 300 S12 230V R Z : 494033
KS2 400 S12 230V R : 494040
KS2 400 S12 230V R Z : 494043
KS2 500 S12 230V R : 494050
KS2 500 S12 230V R Z : 494053
KS2 600 S12 230V R : 494060
KS2 600 S12 230V R Z : 494063
KS2 800 S12 230V R : 494080
KS2 800 S12 230V R Z : 494083
KS2 200 S12 230V L : 494120
KS2 200 S12 230V L Z : 494123
KS2 300 S12 230V L : 494130
KS2 300 S12 230V L Z : 494133
KS2 400 S12 230V L : 494140
KS2 400 S12 230V L Z : 494143
KS2 500 S12 230V L : 494150
KS2 500 S12 230V L Z : 494153
KS2 600 S12 230V L : 494160
KS2 600 S12 230V L Z : 494163
KS2 800 S12 230V L : 494180
KS2 800 S12 230V L Z : 494183


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KS2 – Technical Data

Rated voltage 24V DC / 0,7A
Cut-off switch S2 – Internal load dependent cut-off switch
S12 – Intelligent cut-off switch (programmable functions)
Pulling force max. 250 N
Stroke 100 – 800 mm – (S12 programmable)
Speed 5 – 14 mm/s – (S12 programmable)
Housing (W x H x L) 42 x 26 mm, length depending on stroke
Opening mechanism Rigid backed stainless steel sidebow roller chain
Versions R (Right), L (Left), TWIN, Z, Set 230V/24V
Protection rating IP 32
Certification NSHEV compliant with EN 12101-2

KS2 – Version

Cut-off switch S12 – Integrated, intelligent load dependend cut-off switch
Versions R – Right version
L – Left version
Z – Programmable feedback limit position „OPEN“ and „CLOSE“ (max. 24V / 0,5A)

KS2 – Options

  • Housing finish according to RAL
  • Extension of lead length
  • Synchronised multi operation
  • Electronic stroke reduction
  • Special functions programmable
  • Further options on request

KS2 – Highlights

  • Electronic speed regulation for synchronous motor running and low noise development
  • Housing of natural, anodised aluminium, RAL9016 or upon request in other RAL colours
  • Suitable for surface mounted drives and concealed fitting within profiles
  • Rigid drive mounting on frame without brackets
  • Universal brackets and casement brackets for all common profile systems
  • Sidebow roller chain of high-quality stainless steel for large opening angles with the smallest possible bending radii
  • The chain completely retracts into the housing to ease profile integrated mounting of the drives
  • Z-version:  programmable feedback limit position “OPEN” or “CLOSE”
  • TWIN-version with 2 chains and double force
  • Programmable parameters of intelligent S12 electronic cut-off switch:
    •  Synchronised multi-operation of up to 4 opening and 2 locking drives with sequence control
    •  Soft-start and soft-stop at end of stroke control
    •  Rebate control
  • M-COM for automatic synchronised run of multi drive applications and automatic sequence control with FV locking drives (S3/S12 SW V2)

KS2 – Mounting

Due to their compact design, the housings of KS2 chain drives from AUMÜLLER lie flat on the window profile and do not protrude into the room. The drives can be used in SHEV systems and for natural ventilation via automated windows, mainly in façades.

The window openers are either installed surface mounted or integrated into the profile. The preferred installation locations are window frames (main closing edge or the side closing edge).

It is possible to mount chain drives to inward- or outward opening side-hung, bottom-hung, top-hung, friction hinged, or parallel outward opening windows.

Because of a microprocessor-controlled load dependent cut-off switch, synchronous operation with multi drive applications or sequencial controls with locking drives or object-specific special solutions are possible without additional devices.

KS2 with F95 mounting to bottom-hung inward opening windows

KS2 with K94 F21 mounting to top-hung outward opening windows


Technical information