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Chain Actuator

AUMULLER KS4 S12 24VDC Chain Drive 400N

Product Code: AUMULLER-521160
£618.02 excl. VAT
Chain Length
Rotation

Description

The KS4 chain drive - High performance in the smallest space
No other chain drive develops more power in such little space as the KS4 from AUMÜLLER. It sets the mark with ist advanced connectivity, independently integrates itself in a multi-drive system by means of M-COM-Click and communicates confidently with modern building management systems.

The elegant all-rounder for smoke and heat extraction as well as for natural ventilation is impressive in terms of modularity. The drive creates design freedom, enables simple installation and integrates seamlessly into modern facade systems.

The KS4 integrates excellently - whether surface-mounted or profile-mounted. What it achieves causes quite a stir: The small, powerful drive enables particularly large opening widths

With the Click solutions from AUMÜLLER, KS4 drives can be customised in no time at all. By combining the different components, individual solutions are created - without any 
tools or tedious configurations.

KS4 features and technical data:
Operating voltage 24 V DC
Cut-off current 1.2 A
Protection type IP32
Ambient temperature -5 °C ... +60 °C
Tensile force/thrust max. 400 N
Holding force 1,800 N (depending on mounting)
Chain Stainless steel without protruding rivet heads 
Connection cable Halogen-free, grey 5 x 0.5 mm², ~ 3 m
Speed Programmable 5 - 14 mm/s
Stroke 200 – 1,000 mm

Download Data Sheets

Click the PDF to download each individual data sheet.

{"id":15039448187266,"title":"AUMULLER KS4 S12 24VDC Chain Drive 400N","handle":"ks4-s12-24vdc-chain-drive-400n","description":"\u003cdiv class=\"page-content content-0 product-header-text\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-24 col-lg-20 col-xl-16 mx-auto\"\u003e\n\u003cdiv id=\"c527\" class=\"frame frame-default frame-type-text frame-layout-0\"\u003e\n\u003cdiv class=\"row justify-content-center\"\u003e\n\u003cdiv class=\"col-24 text-center\"\u003e\u003cheader\u003e\n\u003cp\u003eThe KS4 chain drive - High performance in the smallest space\u003cbr\u003eNo other chain drive develops more power in such little space as the KS4 from AUMÜLLER. It sets the mark with ist advanced connectivity, independently integrates itself in a multi-drive system by means of M-COM-Click and communicates confidently with modern building management systems.\u003c\/p\u003e\n\u003cp\u003eThe elegant all-rounder for smoke and heat extraction as well as for natural ventilation is impressive in terms of modularity. The drive creates design freedom, enables simple installation and integrates seamlessly into modern facade systems.\u003c\/p\u003e\n\u003cp\u003eThe KS4 integrates excellently - whether surface-mounted or profile-mounted. What it achieves causes quite a stir: The small, powerful drive enables particularly large opening widths\u003c\/p\u003e\n\u003cp\u003eWith the Click solutions from AUMÜLLER, KS4 drives can be customised in no time at all. By combining the different components, individual solutions are created - without any \u003cbr\u003etools or tedious configurations.\u003c\/p\u003e\n\u003cp\u003eKS4 features and technical data:\u003cbr\u003eOperating voltage 24 V DC\u003cbr\u003eCut-off current 1.2 A\u003cbr\u003eProtection type IP32\u003cbr\u003eAmbient temperature -5 °C ... +60 °C\u003cbr\u003eTensile force\/thrust max. 400 N\u003cbr\u003eHolding force 1,800 N (depending on mounting)\u003cbr\u003eChain Stainless steel without protruding rivet heads \u003cbr\u003eConnection cable Halogen-free, grey 5 x 0.5 mm², ~ 3 m\u003cbr\u003eSpeed Programmable 5 - 14 mm\/s\u003cbr\u003eStroke 200 – 1,000 mm\u003c\/p\u003e\n\u003c\/header\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","published_at":"2025-10-13T13:49:38+01:00","created_at":"2025-07-21T12:05:34+01:00","vendor":"AUMULLER","type":"Chain Actuator","tags":["Actuators","Aumuller","Chain Actuator"],"price":61802,"price_min":61802,"price_max":65437,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":55452733014402,"title":"600mm \/ Left","option1":"600mm","option2":"Left","option3":null,"sku":"AUMULLER-521160","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"AUMULLER KS4 S12 24VDC Chain Drive 400N - 600mm \/ Left","public_title":"600mm \/ Left","options":["600mm","Left"],"price":61802,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":55452733047170,"title":"800mm \/ Left","option1":"800mm","option2":"Left","option3":null,"sku":"AUMULLER-521180","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"AUMULLER KS4 S12 24VDC Chain Drive 400N - 800mm \/ Left","public_title":"800mm \/ Left","options":["800mm","Left"],"price":65437,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":55452733079938,"title":"600mm \/ Right","option1":"600mm","option2":"Right","option3":null,"sku":"AUMULLER-522060","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"AUMULLER KS4 S12 24VDC Chain Drive 400N - 600mm \/ Right","public_title":"600mm \/ Right","options":["600mm","Right"],"price":61802,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":55452733112706,"title":"800mm \/ Right","option1":"800mm","option2":"Right","option3":null,"sku":"AUMULLER-522080","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"AUMULLER KS4 S12 24VDC Chain Drive 400N - 800mm \/ Right","public_title":"800mm \/ Right","options":["800mm","Right"],"price":65437,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.inbuilduk.com\/cdn\/shop\/files\/AM07-100-113-AM-Silownik-KS4-S12-24V-DC-400N.webp?v=1753881937"],"featured_image":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/AM07-100-113-AM-Silownik-KS4-S12-24V-DC-400N.webp?v=1753881937","options":["Chain Length","Rotation"],"media":[{"alt":null,"id":65184957661570,"position":1,"preview_image":{"aspect_ratio":1.0,"height":550,"width":550,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/AM07-100-113-AM-Silownik-KS4-S12-24V-DC-400N.webp?v=1753881937"},"aspect_ratio":1.0,"height":550,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/AM07-100-113-AM-Silownik-KS4-S12-24V-DC-400N.webp?v=1753881937","width":550}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv class=\"page-content content-0 product-header-text\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-24 col-lg-20 col-xl-16 mx-auto\"\u003e\n\u003cdiv id=\"c527\" class=\"frame frame-default frame-type-text frame-layout-0\"\u003e\n\u003cdiv class=\"row justify-content-center\"\u003e\n\u003cdiv class=\"col-24 text-center\"\u003e\u003cheader\u003e\n\u003cp\u003eThe KS4 chain drive - High performance in the smallest space\u003cbr\u003eNo other chain drive develops more power in such little space as the KS4 from AUMÜLLER. It sets the mark with ist advanced connectivity, independently integrates itself in a multi-drive system by means of M-COM-Click and communicates confidently with modern building management systems.\u003c\/p\u003e\n\u003cp\u003eThe elegant all-rounder for smoke and heat extraction as well as for natural ventilation is impressive in terms of modularity. The drive creates design freedom, enables simple installation and integrates seamlessly into modern facade systems.\u003c\/p\u003e\n\u003cp\u003eThe KS4 integrates excellently - whether surface-mounted or profile-mounted. What it achieves causes quite a stir: The small, powerful drive enables particularly large opening widths\u003c\/p\u003e\n\u003cp\u003eWith the Click solutions from AUMÜLLER, KS4 drives can be customised in no time at all. By combining the different components, individual solutions are created - without any \u003cbr\u003etools or tedious configurations.\u003c\/p\u003e\n\u003cp\u003eKS4 features and technical data:\u003cbr\u003eOperating voltage 24 V DC\u003cbr\u003eCut-off current 1.2 A\u003cbr\u003eProtection type IP32\u003cbr\u003eAmbient temperature -5 °C ... +60 °C\u003cbr\u003eTensile force\/thrust max. 400 N\u003cbr\u003eHolding force 1,800 N (depending on mounting)\u003cbr\u003eChain Stainless steel without protruding rivet heads \u003cbr\u003eConnection cable Halogen-free, grey 5 x 0.5 mm², ~ 3 m\u003cbr\u003eSpeed Programmable 5 - 14 mm\/s\u003cbr\u003eStroke 200 – 1,000 mm\u003c\/p\u003e\n\u003c\/header\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e"}
AUMULLER

AUMULLER KS4 S12 24VDC Chain Drive 400N

From £618.02 excl. VAT

The KS4 chain drive - High performance in the smallest space
No other chain drive develops more power in such little space as the KS4 from AUMÜLLER. It sets the mark with ist advanced connectivity, independently integrates itself in a multi-drive system by means of M-COM-Click and communicates confidently with modern building management systems.

The elegant all-rounder for smoke and heat extraction as well as for natural ventilation is impressive in terms of modularity. The drive creates design freedom, enables simple installation and integrates seamlessly into modern facade systems.

The KS4 integrates excellently - whether surface-mounted or profile-mounted. What it achieves causes quite a stir: The small, powerful drive enables particularly large opening widths

With the Click solutions from AUMÜLLER, KS4 drives can be customised in no time at all. By combining the different components, individual solutions are created - without any 
tools or tedious configurations.

KS4 features and technical data:
Operating voltage 24 V DC
Cut-off current 1.2 A
Protection type IP32
Ambient temperature -5 °C ... +60 °C
Tensile force/thrust max. 400 N
Holding force 1,800 N (depending on mounting)
Chain Stainless steel without protruding rivet heads 
Connection cable Halogen-free, grey 5 x 0.5 mm², ~ 3 m
Speed Programmable 5 - 14 mm/s
Stroke 200 – 1,000 mm

Chain Length

  • 600mm
  • 800mm

Rotation

  • Left
  • Right
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It sets the mark with ist advanced connectivity, independently integrates itself in a multi-drive system by means of M-COM-Click and communicates confidently with modern building management systems.\u003c\/p\u003e\n\u003cp\u003eThe elegant all-rounder for smoke and heat extraction as well as for natural ventilation is impressive in terms of modularity. The drive creates design freedom, enables simple installation and integrates seamlessly into modern facade systems.\u003c\/p\u003e\n\u003cp\u003eThe KS4 integrates excellently - whether surface-mounted or profile-mounted. What it achieves causes quite a stir: The small, powerful drive enables particularly large opening widths\u003c\/p\u003e\n\u003cp\u003eWith the Click solutions from AUMÜLLER, KS4 drives can be customised in no time at all. By combining the different components, individual solutions are created - without any \u003cbr\u003etools or tedious configurations.\u003c\/p\u003e\n\u003cp\u003eKS4 features and technical data:\u003cbr\u003eOperating voltage 24 V DC\u003cbr\u003eCut-off current 1.2 A\u003cbr\u003eProtection type IP32\u003cbr\u003eAmbient temperature -5 °C ... +60 °C\u003cbr\u003eTensile force\/thrust max. 400 N\u003cbr\u003eHolding force 1,800 N (depending on mounting)\u003cbr\u003eChain Stainless steel without protruding rivet heads \u003cbr\u003eConnection cable Halogen-free, grey 5 x 0.5 mm², ~ 3 m\u003cbr\u003eSpeed Programmable 5 - 14 mm\/s\u003cbr\u003eStroke 200 – 1,000 mm\u003c\/p\u003e\n\u003c\/header\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","published_at":"2025-10-13T13:49:38+01:00","created_at":"2025-07-21T12:05:34+01:00","vendor":"AUMULLER","type":"Chain Actuator","tags":["Actuators","Aumuller","Chain Actuator"],"price":61802,"price_min":61802,"price_max":65437,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":55452733014402,"title":"600mm \/ Left","option1":"600mm","option2":"Left","option3":null,"sku":"AUMULLER-521160","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"AUMULLER KS4 S12 24VDC Chain Drive 400N - 600mm \/ Left","public_title":"600mm \/ Left","options":["600mm","Left"],"price":61802,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":55452733047170,"title":"800mm \/ Left","option1":"800mm","option2":"Left","option3":null,"sku":"AUMULLER-521180","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"AUMULLER KS4 S12 24VDC Chain Drive 400N - 800mm \/ Left","public_title":"800mm \/ Left","options":["800mm","Left"],"price":65437,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":55452733079938,"title":"600mm \/ Right","option1":"600mm","option2":"Right","option3":null,"sku":"AUMULLER-522060","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"AUMULLER KS4 S12 24VDC Chain Drive 400N - 600mm \/ Right","public_title":"600mm \/ Right","options":["600mm","Right"],"price":61802,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":55452733112706,"title":"800mm \/ Right","option1":"800mm","option2":"Right","option3":null,"sku":"AUMULLER-522080","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"AUMULLER KS4 S12 24VDC Chain Drive 400N - 800mm \/ Right","public_title":"800mm \/ Right","options":["800mm","Right"],"price":65437,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.inbuilduk.com\/cdn\/shop\/files\/AM07-100-113-AM-Silownik-KS4-S12-24V-DC-400N.webp?v=1753881937"],"featured_image":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/AM07-100-113-AM-Silownik-KS4-S12-24V-DC-400N.webp?v=1753881937","options":["Chain Length","Rotation"],"media":[{"alt":null,"id":65184957661570,"position":1,"preview_image":{"aspect_ratio":1.0,"height":550,"width":550,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/AM07-100-113-AM-Silownik-KS4-S12-24V-DC-400N.webp?v=1753881937"},"aspect_ratio":1.0,"height":550,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/AM07-100-113-AM-Silownik-KS4-S12-24V-DC-400N.webp?v=1753881937","width":550}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv class=\"page-content content-0 product-header-text\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-24 col-lg-20 col-xl-16 mx-auto\"\u003e\n\u003cdiv id=\"c527\" class=\"frame frame-default frame-type-text frame-layout-0\"\u003e\n\u003cdiv class=\"row justify-content-center\"\u003e\n\u003cdiv class=\"col-24 text-center\"\u003e\u003cheader\u003e\n\u003cp\u003eThe KS4 chain drive - High performance in the smallest space\u003cbr\u003eNo other chain drive develops more power in such little space as the KS4 from AUMÜLLER. It sets the mark with ist advanced connectivity, independently integrates itself in a multi-drive system by means of M-COM-Click and communicates confidently with modern building management systems.\u003c\/p\u003e\n\u003cp\u003eThe elegant all-rounder for smoke and heat extraction as well as for natural ventilation is impressive in terms of modularity. The drive creates design freedom, enables simple installation and integrates seamlessly into modern facade systems.\u003c\/p\u003e\n\u003cp\u003eThe KS4 integrates excellently - whether surface-mounted or profile-mounted. What it achieves causes quite a stir: The small, powerful drive enables particularly large opening widths\u003c\/p\u003e\n\u003cp\u003eWith the Click solutions from AUMÜLLER, KS4 drives can be customised in no time at all. By combining the different components, individual solutions are created - without any \u003cbr\u003etools or tedious configurations.\u003c\/p\u003e\n\u003cp\u003eKS4 features and technical data:\u003cbr\u003eOperating voltage 24 V DC\u003cbr\u003eCut-off current 1.2 A\u003cbr\u003eProtection type IP32\u003cbr\u003eAmbient temperature -5 °C ... +60 °C\u003cbr\u003eTensile force\/thrust max. 400 N\u003cbr\u003eHolding force 1,800 N (depending on mounting)\u003cbr\u003eChain Stainless steel without protruding rivet heads \u003cbr\u003eConnection cable Halogen-free, grey 5 x 0.5 mm², ~ 3 m\u003cbr\u003eSpeed Programmable 5 - 14 mm\/s\u003cbr\u003eStroke 200 – 1,000 mm\u003c\/p\u003e\n\u003c\/header\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e"}