Richmat Official Website - Provider of Smart Linear Drive and Electronic Control System Solutions

System configuration

● Linear actuator

● Control box

● Controls

● Accessory system

Key features and benefits

Multi-dimensional posture adjustment, delivering comfort in every scenario

Recliners typically feature multiple linear actuators working in unison to control various movement units, such as backrest recline, leg rest height adjustment, and headrest adjustment. Users can independently adjust the angle of each section via the controls, achieving a stepless transition from a 90° upright sitting position to a near-180° fully reclined position. Whether you wish to sit upright to attend to business, recline slightly to watch a movie, or lie completely flat for a nap, the recliner responds precisely.

Zero-gravity mode — deeply relieves physical tension

Recliners are available with an optional zero-gravity mode. This mode simulates the weightless posture of an astronaut in space by reclining the backrest and raising the leg rest to specific angles—at which point the heart and legs are aligned horizontally, body weight is evenly distributed across the entire surface of the recliner, pressure on the spine is significantly reduced, and blood circulation is improved. Zero-gravity mode is the ideal choice for relieving the fatigue of the day and achieving deep relaxation.

Stepless adjustment and precise positioning

Unlike traditional manual recliners with their limited and fixed adjustment settings, our electric actuator system supports stepless adjustment—users can stop at any angle, precisely positioning the backrest and leg rest to best conform to the body's contours. This "one-size-fits-all" personalized adjustment capability is the most fundamental advantage of electric solutions over manual mechanical structures.

Smooth and quiet operation

The linear actuators feature a low-noise design, maintaining extremely low noise levels while the backrest reclines and the leg rest rises or lowers. Whether watching a movie late at night or taking a midday nap, the silent operation of the actuators will not disturb the rest of your family or neighbors.

Serial connection, unleashing design freedom

Our recliner system supports the serial connection of multiple actuators (daisy-chain topology), with all actuators linked in any order, eliminating the need for complex control box wiring. The number of cables is significantly reduced, allowing the system to be easily integrated into almost any recliner design. This feature affords furniture designers considerable creative freedom—no longer constrained by complex wiring schemes, they can focus on the recliner's aesthetic and structural design.

Compact design, seamlessly integrated into the recliner structure

Our linear actuators are known for their compact appearance and structure, allowing them to be easily installed within the limited under-seat space of a recliner. A variety of stroke and load options are available to suit different recliner specifications, including single-seater, two-seater, and corner models.

Multiple memory positions, one-touch scene switching

The control box features a built-in high-precision position encoding system capable of storing multiple sets of customized memory positions. Users can save frequently used positions such as "movie-watching," "reading," "zero-gravity," and "flat-lying," and with a single press of a button, the sofa will automatically move to the corresponding memory position.

Extensive expansion features

● Optional independent headrest adjustment actuator for precise neck support

● Optional lumbar support adjustment to accommodate different lumbar curves

● Optional USB charging port for convenient power supply to devices

● Optional vibration massage module to relieve physical fatigue

● Optional seat heating and ventilation functions, suitable for all seasons

Richmat's engineers provide end-to-end technical support—from needs assessment and solution design to product delivery—ensuring that every moment of relaxation and rest is safeguarded by a reliable linear drive system.

Related Products

A33E

A35

A96

Other Applications

Lift chairs

Lift chairs (also known as stand-up chairs or assistive seating devices) are smart assistive seating devices designed specifically for the elderly, people with reduced mobility, and patients undergoing post-operative rehabilitation. They are widely used in home care, healthcare and wellness facilities, and rehabilitation centers. The core function of lift chairs lies in their ability to raise and recline the entire seat via linear actuators. Through a combined "recline and lift" motion mechanism, they facilitate a smooth transition for the user from a seated to a standing position, or a gentle return from a standing to a seated position.

For users with weak knees, lower back strain, or those in the post-operative recovery phase, traditional sitting and standing movements are often accompanied by pain and a risk of falls. Our lift chair system uses precise linked control of the linear actuators to facilitate the transition between sitting and standing with smooth, gradual, and controlled movements—providing support during the ascent and cushioning during the descent. This fundamentally reduces the risk of falls caused by difficulty standing up in the home environment, while simultaneously alleviating the strain on the knees and lower back.

In addition to the stand-up assistance function, lift chairs also offer the full range of adjustment capabilities found in recliners. Users can independently adjust the backrest angle and leg rest height using the controls, switching between various comfortable positions—such as reading, watching movies, napping, and zero-gravity—at the touch of a button. By combining stand-up assistance and leisure functions into a single unit, lift chairs deliver the dual benefits of "safety and care" and "a high quality of life."