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Bulk Sale
Electric Actuators

4 pcs, 8% off
10 pcs, 10% off

** The special offer is only for Electric Actuators.

** Bulk Purchase, please Inquire Us directly. 

KST-C Chain Actuator/ Chain Type Window Opener, 24 VDC

Electric chain window openers for outward opening windows
In stock
Product Details
Brand: Soon Industrial
Motor Voltage: 24 VDC
RF Remote: Need additional RF Actuator Controller
Maximum Force: 400N
Protection: Over Current Protection
Wiring: 2 wire cables (M+, M-)


  • KST-C01 Window Actuators are great solutions for Automatic Window Opening Systems. For improving natural vent with High Windows. Or work with the SHEV system.
  • Applicable on Top Hung Windows, Bottom Hung Windows, and Side Hung windows.
  • Diy KIT, easily to installation on general windows.
  • Quiet, noise level only 38 dB. Recommend as automatic window opener for school, household or healthcare center.
  • Double link chain made of Stainless Steel. More stable and smooth.
  • KST-C01 single-chain actuator maximum pressure force is 400N (40kgs/ 88lbs).
  • The housing was made of aluminum alloy which the surface is treated by anti-cathode oxidation. It greatly improves the rigidity and anti-corrosion.
  • The motor is with built-in overload protection system.
  • Standard special brackets and fastenings are included.

Working Video

Soon Industrial On YouTube

Working Video of KST-A01 Inline Linear Actuator


  • Travel length(optional): 300mm/ 350mm/ 400mm/ 450mm/ 500mm
  • Voltage: 24 VDC
  • Materials: Anodised aluminum, stainless steel
  • Maximum dynamic load, KST-C01 for 400N (40kgs/ 88lbs)
  • Travel speed: 10mm/sec ( no load )
  • IP rating: IP32
  • Noise level: 38dB ( no load )

Customized Specs

  1. Color of housing: With anodized treatment. MOQ 50 pcs.
  2. Stroke Length: From 100 to 600 mm. MOQ 5 pcs.

*If there is any customized inquire, please contact us directly for your needs.

Choose Right Specs And Accessories For Your Applications

  1. OPTION 1 Stroke length of inner tube: 300mm/ 350mm/ 400mm/ 450mm/ 500mm
  2. OPTION 2 Actuator Controller, please refer to Actuator controllers list page on our website:
    1. KST-B861-R-72W: 72W, 24VDC output, 100V to 230VAC input, remote control. Max support for 1 to 2 pcs of KST-C01 Actuators.
    2. If you need to control many electric actuators at one time, please purchase KST-B1 Actuator Controllers separately.
  3. OPTION 3 Plug Type: Type B/ Type E/ Type B + Adapter for your country.

! Before Placing Order !

  • There're more details and cases of application on our website. Please check for more information.
  • Please confirm the available quantity, lead time, shipping method, and application before placing orders.
  • We are welcoming any questions about our products or linear actuator applications. Customers could consult with us for more compatible SPECs.
  • Our email: . We will get back to you within 24 hours.

!Returns And Complaints !

  • Any complaints referring to either the quantity or the quality of the delivered products must be made within 8 (eight) days after receiving the products.
  • Returns made as a result of Soon Industrial Co., Ltd. error will be accepted at our discretion. Soon Industrial Co., Ltd. will provide 1 TO 1 COMPLAINT for customers or make a deduction on the next order.
  • Returns are made as a result of customers, including ordered wrong specifications, quantity, style, etc. After noticing and accepted by Soon Industrial Co., Ltd., the customer shall deliver back the products within 8 (eight) days after receiving the package. The returning should be well re-packaged with all assemblies, unused, no defects. Soon Industrial Co., Ltd. will make a refund after receiving and inspecting the returned products. There will be a 30% restock charge on customers.

!Warranty !

  1. The Warranty is limited to the repair or replacement of product parts that Soon Industrial Co., Ltd. acknowledges as defective through equivalent re-manufactured Products.
  2. The Warranty for KST Series Electric Actuators and Actuator Controllers are 12 (twelve) months from the day of dispatch.
  3. The Warranty does not cover the following situations:
    1. Defects caused by fair wear and tear;
    2. Inadequate or abnormal use;
    3. Damage caused by carriers;
    4. Installed our products on defeats windows or electrical system;
    5. The carelessness of workman or customer;
    6. Incorrect use or installation;
    7. The use of non-original spare parts, actuators, and controllers.
  4. The customer shall do the product/ system maintenance at least every SIX months.
  5. Implementation terms: If customer finds out any defect which does not cause under the situation from Clause 3. & 4. Customers shall exercise their rights within 14 days after finding out the defect. And providing evidence of defect by videos, photos, or other methods and showing the copy of the purchase document/ invoice to Soon Industrial Co., Ltd. through email ( or letter (1F., No.239, Sec. 1, Defang Rd., Dali Dist., Taichung City 412, Taiwan ). After accepted and confirmed by Soon Industrial Co., Ltd., we will send new complaints to customers.
  6. The Warranty does not include indirect damage, loss of profits, loss of productions, people injury, or death resulting from negligence.
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Service Area

Shipping service is limited to some countries, please Inquire Us directly.

Standard Products

The products provide in the store are Standard Products.

Lead Time

The lead time for standard products is about 5 to 15 business days.


We accept payment through PayPal.


Please feel free to consult us  before placing  orders. 


Orders will deliver by DHL, FedEx or Local post office.


1 year Warranty on Electric Actuators, Controllers, Smart Home Device. 

Get Quotation

- Customized products

- Rush or Large order

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