Buy Mulin ML20-023 Recliner Headrest Actuator, 50mm Stroke

Genuine Mulin ML20-023 recliner headrest actuator

The Mulin ML20-023 is a replacement electric actuator motor for matching recliner headrest installations. Its 50 mm stroke provides linear movement in a compatible mechanism. Supplied with a power lead and one male two-pin I0 connection, it requires matching mounts, dimensions and electrical wiring; it is not a universal-fit motor.

Manufacturer-label specifications

• Exact model: ML20-023, within the ML20 series.
• Input: DC 28V 1.5A.
• Stroke: 50 mm.
• Speed: 10 mm/s.
• Maximum actuator load: 1000 N. This is not the chair's occupant-weight rating.
• Indoor use only.
• Connect only to a matching Class II adapter DC output, as specified on the label.

Connection and compatibility checks

The motor has one male two-pin I0 power connection. Compare the connector face, polarity and lead routing with your original motor. Plug-and-play replacement applies only when the electrical system and mechanical installation match.

• Match the full ML20-023 reference, not only the ML20 family.
• Compare the 50 mm stroke, closed and extended mounting-point distances and fixing ends.
• Check mounting positions, available clearance, plug and electrical requirements.
  

If unsure, send CouchGuard clear photos of the original model label, complete actuator, mounting points and connector face for help identifying a suitable replacement.

Fault checks and safe replacement

A headrest that will not move does not by itself confirm a failed actuator. The power supply, switch, wiring or mechanism may also require checking. Disconnect mains power and any battery supply before replacement. Keep clear of moving mechanisms and use a qualified repairer if you cannot safely support or repair the chair. Do not force plugs, modify wiring or connect the actuator directly to mains power.

Frequently asked questions

What is the ML20-023 used for?
It is a replacement actuator for matching electric recliner headrest installations.

What electrical rating is printed on the label?
DC 28V 1.5A. Match the original system and use a suitable Class II adapter DC output.

What are its stroke and speed?
The label specifies a 50 mm stroke and 10 mm/s speed.

What does 1000 N mean?
It is the printed maximum actuator load, not the chair's occupant capacity.

How many connections does it have?
One male two-pin I0 power connection. Match the connector face and polarity with the original motor.

Will it fit every recliner headrest?
No. Match the exact model, stroke, mounting dimensions, fixing ends and electrical connection.

Does a non-moving headrest always need a new motor?
No. Switch, power-supply, cable and mechanism faults can also stop movement. Identify the fault before ordering.

Can it be used outdoors?
No. The manufacturer label specifies indoor use only.

Recliner Replacement Parts Manual - FAQ’s 

Do you stock Pegar recline parts?

No unfortunately. Pegar handles have been obsolete for many years and we don’t stock any cables suitable.

How do you measure a recliner spring?

Recliner springs are measured by the overall length. You’ll find a break down of each recliner spring on each of the products pages. Simply click or tap on the “Measuring” tab.

Can I get a different shade brown?

No. There is only 1 colour brown available worldwide. There is no choice what shade of brown it is sorry.

My recliner handle measures 113mm x 70mm. Will your handles still fit?

Yes. There can be a couple mm tolerances in the measurements given.

My recliner handle measures 11cm x 7cm. Will your handles still fit?

Yes. Converted to millimetres is 110mm x 70mm.

How do you measure a recliner cable? You need to remove the trigger and cable from the recliner, disconnect the cable from the handle and use the Cable Cheat Sheet that is on the website.

How do I measure a recliner cable?

Click or Tap on the “Measuring” tab on the products page and follow the Cable Cheat Sheet to measure your cable correctly. Make sure you disconnect your cable from the handle before measuring. If you cable has broken the barrel off of the end, simply add that measurement, 3.5 or 6mm to the overall length measurement.

Can I pick up from your Coolum Beach Warehouse?

Yes you may click and collect. Best you email prior to make sure someone is in. Cash Only or order online and select “Pick Up From Coolum Beach” during checkout

Replacement Parts

CouchGuard supplies replacement parts for recliners, lift chairs and lounges, including electrical and mechanical components. Use the guidance below to help identify the correct part before ordering.

Price Match Guarantee

Found the same replacement part for a lower price from another Australian supplier? CouchGuard’s Price Match Guarantee applies to all part brands and types.

We compare the complete delivered price, not just the advertised part price. This means we compare the competitor’s part price plus delivery with CouchGuard’s part price plus delivery.

What qualifies?

• The competitor’s item must be the identical replacement part.
• The part must be currently in stock and available to purchase.
• The competitor must be an Australian supplier.
• The comparison must use the complete delivered price, including delivery charges.

How to request a price match

Have a link to the competitor’s product page ready so we can verify the part, availability, price and delivery charge. Call us on 1300 268 244, or contact us by email.

Before You Buy a Replacement Part

Replacement parts can look similar while having different model numbers, dimensions, connectors or mounting points. Before ordering:

• Check the original part for a manufacturer label, model number or part number.
• Compare the connector type, dimensions and mounting points with the product listing.
• Check the product description and compatibility guidance carefully.
• Contact CouchGuard with clear photos if you are unsure which part you need.

Additional Checks for Electrical Parts

• Check that the green light on the power supply is on.
• Check the leads and connections for visible damage.
• Check whether the switch is faulty.
• If possible, test the actuator in another compatible recliner.

These checks may help identify the fault, avoid replacing a working part and save you hundreds of dollars.

Selected Product Warranties

The following warranties apply to the listed products:

• 24-month warranty on all compatible actuators.
• 24-month warranty on all genuine Okin and TiMOTION actuators.
• 12-month warranty on all genuine Kaidi, eMoMo and Mulin actuators.
• 24-month manufacturer warranty on 6000mAh and 3950mAh batteries purchased on or after 11 September 2026.
• 12-month manufacturer warranty on the 2550mAh battery pack.

All actuators supplied by CouchGuard are tested by the manufacturer before leaving its facility. If a defect becomes apparent, contact us promptly with your order details so we can assess the product under the applicable warranty.

Warranty coverage is subject to our Purchase Terms and your rights under Australian Consumer Law.

Reach out to our team today by calling 1300 268 244 or emailing info@couchguard.com.au