● Home control boxes specifically developed for comfortable home settings such as Smart Beds, Recliners, and lounge chairs. As the core drive and control hub of the actuator system, the control box receives command signals from the Controls. After processing these signals via its built-in microprocessor, it outputs precise drive signals to the actuators in each channel, enabling independent or linked control of multiple functions—including backrest elevation, leg rest elevation, neck adjustment, and footrest adjustment. Control boxes are delivered as components and are compatible with various home-use actuator systems.
● They employ a switching power supply design that supports a wide input voltage range of 100–240 V, making them suitable for global use. A built-in relay assembly switches the motor’s forward and reverse rotation to control the extension and retraction of the actuators. They support 2–8 actuator channels, allowing simultaneous control of multiple actuators as needed. Control boxes achieve closed-loop control through Hall sensor feedback—Hall sensors built into the actuators transmit real-time position and speed signals to the control box, which dynamically adjusts its output accordingly to ensure precise synchronization among multi-channel actuators even under uneven loads. It supports the proprietary R2 BUS communication protocol, enabling real-time bidirectional transmission of data such as actuator position, speed, and load. Equipped with soft-start and soft-stop functions, the linear actuators transition smoothly during startup and shutdown to prevent impact. The standard obstacle detection and retraction feature automatically stops the actuator and reverses its direction upon encountering an obstacle during operation, protecting both the furniture structure and user safety. Built-in overload and thermal protection automatically cut off output or reduce power during abnormal operating conditions to safeguard the linear actuator system and user safety. Standby power consumption is less than 0.1W, making it energy-efficient and environmentally friendly. Supports an optional Bluetooth module for wireless control via a mobile app.
● Control boxes offer customization options for the number of channels, output power, communication protocols, protection rating, and exterior color, and various functional modules can be added according to customer requirements. For more information, please contact a Richmat product manager.
