Dual actuators

TD4 Advanced

Low-weight all-in-one TWINDRIVE electric actuator ideal for slatted beds. Smooth and low-noise adjustment easy to control with Bluetooth® hand controls or your Smartphone.

Product description

TD4 Advanced

The TWINDRIVE® TD4 is a dual actuator especially developed for all types of slatted and box spring beds. The TD4 comes in two versions as to strength: TD4 and TD4+. The TD4+ is for the box spring beds where a higher need for force is required. With the TD4 series you get a state-of-the art product incorporating what has only been available as options before as part of the standard product.

The TD4 is very slim and compact in design ensuring minimum need of space underneath the bed and optimum logistics during transportation. The low weight of TD4 ensures easy handling when mounting and pictograms on the side make the mounting very intuitive. The TD4 features integrated under bed light and very unique a mechanical emergency lowering system in case of power failure. 

TD4 has integrated Bluetooth® meaning that all handsets compatible are wireless. Alternatively the Bed Control App can be downloaded to use a smartphone as handset. 

The TD4 Advanced has an external power supply ensuring a pleasant noise level and steady speed. The TD4 Advanced is capable of handling handsets with memory positions.

Combine the TD4 Advanced with the CBH Advanced to add extra channels to the bed design such as head and foot adjustment.

Product comparison charts

Dual actuator TD4 comparison chart
Get the quick overview of the difference between the Standard and Advanced versions of both the TD4 and the TD5.


Product data sheet

TD4 Advanced data sheet

View the data sheet as an online magazine or download the PDF.

Brochures & manuals

TWINDRIVE TD4 Advanced user manual

This user manual will tell you how to install, use and maintain your LINAK TWINDRIVE products.

Actuator systems for comfort beds

Expand your comfort zone with reliable actuator systems for adjustable leisure beds that work day after day. At LINAK we provide the right actuator system no matter the bed style.

Digital control options for adjustable beds - Adjust the bed with a mobile device

Use an app as a new and different kind of wireless hand control option. Read the brochure to learn what the LINAK Bed Control App offers. Also learn how you can customise the Bed Control App or use the LINAK Software Development Kit to tailor an app that reflects your brand.

HOMELINE product overview

Explore the variety of TWINDRIVE systems with low noise level and small built-in dimensions used in both box spring beds and slatted beds.

TD4 quick guide - Pairing devices and mechanical lowering

Learn how it only takes a few steps to pair devices to the dual actuator TD4 using Bluetooth® technology or mechanically lower a comfort bed with TD4 in case of power shortages.


Create a system with the TD4 Advanced and the CBH Advanced combined

How to connect a system with the TD4 Advanced and the CBH Advanced

The system consists of:
1 x TD4 Advanced
1 x Switch Mode Power Supply
1 x CBH Advanced
1 x 2-poled DC cable
1 x Serial cable
1 x Bluetooth® hand control
Single actuator(s)
2 x screws

  1. Place the CBH Advanced onto the TD4 Advanced & use two screws to fasten it
  2. Plug the serial cable into the TD4 Advanced and channel A1 on the CBH Advanced
  3. Plug a 2-pole DC cable into the TD4 Advanced and channel DC on the CBH Advanced
  4. Connect the SMPS to the TD4 Advanced
  5. Connect single actuators in channels 1 and 2 for adjustment of, for example, neck rest and foot rest.
  6. If needed, connect massage motors in channels 3A and 3B
  7. Connect to the mains
  8. Pair the hand control (press the two top buttons simultaneously)
  9. The system is now ready for setup

Find the correct app for your adjustable bed

Find the correct app for your adjustable bed
Bed Control App is available in both App Store and Google Play store. You will find the correct app for a LINAK powered bed by choosing the one called “Bed Control” with the following icon.

Download the Bed Control App for iOS.
Apple Store

Download the Bed Control App for Android.
Google Play

Mechanical emergency lowering of TWINDRIVE TD4

Watch the TWINDRIVE TD4 instructional video to learn more about the innovative mechanical emergency lowering feature.

Mounting the TWINDRIVE TD4

Watch the instructional video to learn how to mount the TWINDRIVE TD4.

Pairing the Bed Control App to a TD4 system

How to pair the Bed Control App to the TD4 system

  1. Locate and download the Bed Control App in the App stores
  2. Open the Bed Control App
  3. Make certain that your system is in pairing mode
  4. Choose your bed in the list and connect
  5. A long flash indicates successful pairing
  6. Start the onboarding flow
  7. Choose the features of your bed to complete the setup
  8. The system is now paired and ready for use
  9. Wait for five seconds between controlling your bed with different hand control options

Pairing the TWINDRIVE TD4

The TWINDRIVE TD4 makes it easy to connect to a control or a mobile device via the LINAK Bed Control app.

Parallel drive with the TD4 Advanced

How to connect a TD4 Advanced system and use parallel drive

The system consists of:
2 x TD4 Advanced
2 x Switch Mode Power Supply
1 x Serial cable
1 x Bluetooth® hand control 

  1. Connect 2 x SMPS to the 2 x TD4 Advanced
  2. Use one serial cable to connect the two TD4 Advanced
  3. Connect both actuators to the mains
  4. Pair the hand control
  5. The TD4 system now runs in parallel when using the hand control

Got a question about electric actuator technology?

- We are not oracles. But, we are experts in actuator technology. So, feel free to ask us anything you like about that.

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