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SM500 DC Linear Actuator for Recliners and Adjustable Beds
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SM500 DC Linear Actuator for Recliners and Adjustable Beds

Built for high‑force furniture applications, SM500 DC linear actuator offers outstanding pushing & pulling performance with quiet running performance. Available in standard 2600RPM and fast 3400RPM motor versions to meet different speed requirements. Optional hall‑sensor enables real‑time position feedback for accurate motion control. Ideal solution for electric sofas, recliners, adjustable beds and related medical devices.
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  • SM500

  • RITSCHER

High Performance Linear Actuator for Electric Furniture Applications

The SM500 DC Linear Actuator is designed for electric recliners, adjustable beds, and smart furniture systems that require stable linear movement and reliable load performance.

Powered by 12V or 24V DC input, this actuator provides up to 6000N push force and 4000N pull force, making it suitable for heavy-duty lifting, reclining, and adjustment mechanisms.

With optional Hall sensor feedback, the SM500 actuator can provide accurate position control for applications requiring synchronized movement and precise adjustment.

It is an ideal solution for furniture manufacturers looking for a compact, quiet, and durable electric linear motion system.

Key Features of SM500 DC Linear Actuator

High Load Capacity

The SM500 linear actuator delivers powerful mechanical movement with:

  • Maximum push force up to 6000N

  • Maximum pull force up to 4000N

  • Stable operation under continuous furniture adjustment requirements

It helps electric sofas, recliners, and adjustable beds achieve smooth lifting and reclining functions.

12V and 24V DC Power Options

The actuator supports both 12V DC and 24V DC power supplies, allowing manufacturers to select the suitable voltage according to their control system design.

Benefits include:

  • Flexible system integration

  • Easy connection with control boxes

  • Suitable for different furniture platforms

Optional Hall Sensor Position Feedback

The SM500 can be equipped with an optional Hall sensor system for accurate position detection.

Hall sensor feedback helps:

  • Monitor actuator position

  • Achieve synchronized movement

  • Improve adjustment accuracy

  • Support intelligent furniture control systems

This option is especially suitable for premium electric sofas and adjustable beds.

Technical Specifications of SM500 Linear Actuator

Item

Specification

Model

SM500

Product Type

DC Linear Actuator

Input Voltage

12V DC / 24V DC

Maximum Push Force

6000N

Maximum Pull Force

4000N

Stroke Length

Customized

Feedback Option

Hall Sensor Available

Motor Type

DC Motor

Application

Electric Sofa, Recliner, Adjustable Bed

Installation

Customized Mounting Options

Technical specifications can be customized according to different application requirements.

Request SM500 Linear Actuator Solution

Looking for a reliable 12V/24V DC linear actuator for electric furniture applications? Ritscher provides customized actuator solutions for furniture manufacturers worldwide.

Contact us for:Product specifications/Customized actuator design/Sample testing/OEM production support

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Multiple Load and Speed Configurations

Different furniture applications require different combinations of force and speed.

The SM500 actuator can be configured according to:

Requirement

Recommended Configuration

Heavy-duty recliner

Higher load version

Adjustable bed lifting

High stability configuration

Electric sofa mechanism

Balanced speed and force

Smart furniture system

Hall sensor feedback version

Our engineering team can help select the suitable actuator configuration based on:

  • Required load

  • Stroke length

  • Operating speed

  • Installation space

  • Control system

Advantages of SM500 DC Linear Actuator

High Force Output in Compact Design

The SM500 combines a compact structure with powerful linear motion performance.

With up to 6000N pushing force, it can handle demanding furniture applications while maintaining smooth and stable movement.
Smooth and Quiet Operation

Designed for indoor electric furniture applications, the actuator provides:
Low operating noise
Stable movement
Comfortable user experience
Reliable repeated operation
It is suitable for environments where noise control is important.
Long Service Life for Continuous Adjustment

The SM500 is engineered for frequent adjustment cycles.
Key benefits include:
Durable transmission components
Stable motor performance
Reduced maintenance requirements
Consistent operation over long periods

Applications of SM500 DC Linear Actuator

Electric Recliner Linear Actuator

The SM500 provides smooth and reliable movement for electric recliner systems.

Typical applications include:

  • Home theater seats

  • Luxury recliners

  • Commercial seating

  • Massage chairs

The compact design allows easy integration into different furniture structures.

Adjustable Bed Linear Actuator

For adjustable beds, stable lifting performance is critical.

The SM500 supports:

  • Backrest adjustment

  • Leg elevation

  • Mattress platform movement

  • Multi-position adjustment systems

Its high load capacity helps maintain smooth operation during repeated use.

Smart Electric Furniture Solutions

The actuator can be integrated into intelligent furniture systems with:

  • Control boxes

  • Remote controllers

  • Position feedback systems

  • Synchronized motion control

Why Choose SM500 Linear Actuator?

Reliable Mechanical Performance

The actuator uses a strong transmission structure to provide stable linear movement.

Advantages include:

  • High load capability

  • Long service life

  • Smooth operation

  • Low maintenance requirements

Designed for Furniture Manufacturers

The SM500 is developed for OEM furniture applications.

We support:

  • Customized stroke length

  • Voltage selection

  • Feedback options

  • Mechanical structure adjustment

  • Bulk production requirements

Easy System Integration

The actuator can work together with:

  • Electric sofa control systems

  • Adjustable bed control boxes

  • Smart furniture controllers

It helps manufacturers build complete electric adjustment solutions.

How to Select the Right Linear Actuator?

Before selecting an actuator, consider the following factors:

1. Required Load

Confirm the required pushing and pulling force.

For heavy furniture applications, choose a higher force actuator to ensure stable operation.

2. Stroke Length

Stroke determines the movement distance.

Common factors include:

  • Reclining angle

  • Bed adjustment range

  • Installation space

3. Operating Voltage

Choose according to your control system:

  • 12V DC systems

  • 24V DC systems

4. Position Feedback Requirement

Choose Hall sensor feedback when your application requires:

  • Accurate positioning

  • Multiple actuator synchronization

  • Smart control functions

SM500 Linear Actuator FAQ

What is a DC linear actuator?

A DC linear actuator converts the rotary motion of a motor into linear movement.

It is commonly used for lifting, pushing, pulling, and adjustment applications.

What is the maximum force of the SM500 actuator?

The SM500 provides:

  • Up to 6000N push force

  • Up to 4000N pull force

It is suitable for heavy-duty electric furniture applications.

Can the SM500 actuator work with a Hall sensor?

Yes.

A Hall sensor option is available for applications requiring position feedback and synchronized control.

What applications use the SM500 actuator?

The SM500 is widely used for:

  • Electric recliners

  • Adjustable beds

  • Electric sofas

  • Smart furniture systems

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ABOUT US

Ritscher group was set up in 2006.we always focus on micro-motors for household electrical appliance and industry appliance since setting up.currently we have two professional micro-motor factories in China  which severally located in Ningbo city and Foshan
city.it has an area of 25,000 square meters plants and more than 300 employees, annual output  is 3 million pcs and has 5 million pcs annual producing capacity.after several years development,we had built a great reputation in the market and got more and more customers'  trust in the world.
We  started from shaded pole motors  at beginning, up to now,our product  included of shaded pole motors,synchronous motors,stepping motors ,capacitor motors, BLDC motors, DC motors and compressors. Our product  are widely used for making refrigerators, freezers, micro-wave ovens, air warmers, air exhausters, ventilators,ovens, air filter, massage machines and many other equipments.
As a realiable quality guaranty,Ritscher has complete R&D departement,QC department,producing department,purchase department etc. has perfect producing equipment like Aluminum diecasting, Zinc diecasting, Sheet metal stamping, Plastic injection molding etc. also test/ detection device like multiplex temp measuring device, performance parameter inspection device, Phenol peptide solution pinhole tester,Anechoic room etc.
 
Endeavoring to provide the best product and service to customers,we always do the most effort to become an outstanding manufacturer of micro motors.
Ritscher is always willing to establish sincere business relationship with friends from all over the world.
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Our company FAQ for you

(1) Q: What kind motors you can provide?
A:For now,we mainly provide Kitchen Hood Motor,DC Motor,Gear Motor,Fan Motor Refrigerator Motor,Hair Dryer Motor Blender Motor Mixer Motor,
Shade Pole Motor,Capacitor Motor,BLDC Motor PMDC Motor,Synchronous Motor,Stepping Motor etc.

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schedule to see if we are available then.

(3) Q: Can I get some samples
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be difficult for us to provide, because all of our motors are custom made and no stock
available if there is no further needs. If just sample testing before the official order and
our MOQ, price and other terms are acceptable, we'd love to provide samples.

(4) Q: Is there a MOQ for your motors?
A: Yes. The MOQ is between 1000~10,000pcs for different models after sample approval.
But it's also okay for us to accept smaller lots like a few dozens, hundreds or thousands
For the initial 3 orders after sample approval.For samples, there is no MOQ requirement. But the less the better (like no more than 5pcs) on condition that the quantity is enough in case any changes needed after initial testing.

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