KS4 S12 24V DC R/L 400N

Reference number:
KS4 200 S12 24V L : 520120
KS4 300 S12 24V L : 520130
KS4 400 S12 24V L : 520140
KS4 500 S12 24V L : 520150
KS4 600 S12 24V L : 520160
KS4 800 S12 24V L : 520180
KS4 1000 S12 24V L : 520100
KS4 200 S12 24V R : 522020
KS4 300 S12 24V R : 522030
KS4 400 S12 24V R : 522040
KS4 500 S12 24V R : 522050
KS4 600 S12 24V R : 522060
KS4 800 S12 24V R : 522080
KS4 1000 S12 24V R : 522000

Mention the desired references


KS4 – Technical Data

Rated voltage 24V DC / 1,2A
Cut-off switch S12 – Intelligent cut-off switch (programmable functions), M-COM suitable, with feedback contact
Pulling force max. 400 N
Stroke 100 – 800 mm – (programmable)
Speed 5 – 14 mm/s – (programmable)
Housing (W x H x L) 35 x 24 mm, length depending on stroke
Opening mechanism Rigid backed stainless steel sidebow roller chain, with recessed rivet heads
Versions R (Right), with feddback contact “CLOSED” programmable to “OPEN”
Protection rating IP 32
Certification NSHEV compliant with EN 12101-2

KS4 – Version

Cut-off switch S12 – Integrated, intelligent load dependend cut-off switch, M-COM suitable
Versions L – Left version, with programmable feedback limit position “OPEN” or “CLOSE” (max. 24V / 0,5A)

KS4 – Options

  • Aluminium housing anodized finish according to RAL
  • Plug with different lead lengths
  • Electronic stroke reduction
  • Special functions programmable
  • M-COM for automatic synchronised run of multi drive systems and automatic sequence control with FV locking drives (S3/S12 SW V2)
  • Further options on request

KS4 – Highlights

  • Electronic speed control for smooth motor running
  • Low noise due to vibration-bearing motor
  • Housing of natural, anodised aluminium, or upon request in other RAL colours
  • Suitable for surface mounted drives and concealed fitting within profiles
  • High-end components and corrosion-resistant design
  • 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 with recessed rivets heads, for large opening angles with the smallest possible bending radii
  • Chain completely retracts into the housing to ease profile integrated mounting of the drives
  • Programmable feedback contact for end positions “CLOSED” or “OPEN”
  • Two-sided connector for connecting cable, protected against polarity reversal
  • 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
    • Stroke length, closing force, speed
    • Rebate control
  • M-COM for automatic synchronised run of multi drive applications and automatic sequence control with FV locking drives (S3/S12 SW V2)

KS4 – Mounting

Due to their compact design, the housings of KS4 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.


Technical information