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Adjustable Table Base Control Box

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product description of Adjustable table base control box ·JSM-3.1-0.3W is an energy-saving control box, suitable for multi-seat lift tables · Through the transfer box, one power supply can supply power to multiple control boxes at the same time. Up to 48 column lifts can be controlled. ·...
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Product Introduction


JSM-3.1-0.3W is a control box for multi-seat lifting tables. It can be powered by a power supply from one set to multiple control boxes at the same time through a conversion box, and can control up to 48 lifting columns. It has rebound, slow start and slow stop functions, and supports 1 to 3 columns of control. The product has a standby power consumption of 0.3W. It can be fixed on the table top, the shell is made of ABS material, and comes with Bluetooth expansion function. Suitable for table frame manufacturers and ODM customization projects.



Parameter

Input voltage

100-240V

Maximum power

450W

Standby power consumption

0.3W

size

235×95×33mm

Product solutions

MOS   scheme


Product Advantages

High Integration Capacity
One power supply can serve multiple control boxes via a transfer box, enabling control of up to 48 column lifts. This supports multi-seat configurations and centralized power management.


Safety Feedback Design
The bounce-back function helps prevent damage from accidental collisions during lifting, enhancing desk safety in shared or dynamic environments.


Smooth Motion Control
Built-in slow start and slow stop functions ensure smooth transitions during height adjustments, reducing desktop disturbance and mechanical stress.


Low Standby Power
Operates at 0.3W in standby mode, minimizing energy consumption and aligning with workplace energy-saving practices.


Flexible Column Control
Supports 1–3 lift columns, suitable for single desks, dual setups, or small group stations.


Scalable for OEM Integration
Designed for compatibility with a wide range of desk frames. Structure and logic are optimized for OEM/ODM clients needing customized, integrable solutions.

Electric Stand Desk Controller



Product Features

Number of control columns: 1-3

Colour: Black

Shell: ABS material

Installation method: can be fixed on the desktop board by screws


China 3 motor control box label


Applications

  • Multi-seat Lift Tables in Shared Work Environments
    Suitable for multi-user lift table configurations that require centralized control and power distribution through a single power supply and transfer box.

  • OEM and ODM Custom Desk Frame Projects
    Designed to integrate with adjustable desk frames in OEM/ODM projects. The open control logic supports secondary development and flexible adaptation by desk frame manufacturers.

  • Modular Office Furniture Systems
    Applicable in enterprise-level office setups where multiple control columns are needed. Supports scalable deployment with up to 48 lift columns under unified control.

  • Intelligent Desk Systems with Mobile Control
    Can be paired with external Bluetooth modules for app-based operation (Android/iOS), enabling users to adjust desk height via mobile devices in a 50-meter range.



Instructions

Duty cycle: continuous work for up to 2 minutes within 20 minutes

Use environment: indoor

Certificates: CE-EMC, CE-LVD, UL, FCC, SAA, RCM, etc.

China 3 motor controller certificates

cheap standing desk Bluetooth

The Bluetooth is external Bluetooth. For Android phones, scan the QR code to download the APP. For Apple phones, search for Electric lift table in the app store to download the APP. After connecting the device, the lifting table can be controlled by the mobile phone. The lift table can be controlled on mobile phone within 50m. According to requirements, Bluetooth can also be installed inside the controller box.

QR code of external Bluetooth

wholesale sit stand desk control system


Comparison of three generations of control boxes made by JS Technology

products

1st generation

2nd generation

3rd generation

Drive way

Mos+ Relay

Mos

Mos

Number of motors

1,2,3

1,2,3

1,2

Hand control method

Digital display / two keys / touch

Digital display / two keys / touch

Digital display / two keys

protection

Motor open circuit,

 Hall fault,

motor short circuit,

low voltage,

illegal power-off,

illegal plugging and unplugging,

anti-pinch

Motor open circuit, Hall fault,

motor short circuit, low voltage,

illegal power-off, illegal plugging and unplugging,

desktop tilt angle being too large,

top and bottom anti-pinch

Motor open circuit, Hall fault,

motor short circuit, low voltage,

illegal power-off, illegal plugging and unplugging,

desktop tilt angle being too large,

top and bottom anti-pinch

1st Generation

  • Drive Way:
    Uses MOS combined with relay control. This setup suits basic desk applications where structural and response demands are relatively low.

  • Motor Support:
    Supports 1 to 3 motors, meeting general adjustable desk requirements.

  • Control Method:
    Offers flexibility with digital display, two-key, or touch options — suitable for a variety of user preferences and environments.

  • Protection Features:

    • Covers essential fault detection: motor open circuit, Hall sensor fault, short circuit, and low voltage.

    • Detects illegal power-off and improper plugging/unplugging to reduce system instability.

    • Basic anti-pinch function adds a safety layer for shared or public workspace usage.

2nd Generation

  • Drive Way:
    Upgraded to pure MOS drive for better performance consistency and reduced noise in motion control.

  • Motor Support:
    Continues support for up to 3 motors, making it suitable for more complex desk structures requiring synchronization.

  • Control Method:
    Maintains compatibility with digital display, two-key, and touch controls to support user familiarity and system continuity.

  • Protection Features:

    • Inherits all protections from the 1st generation.

    • Adds desktop tilt angle detection, reducing risks in large or asymmetric desk systems.

    • Introduces both top and bottom anti-pinch functions, improving safety in frequent-use business environments.

3rd Generation

  • Drive Way:
    Retains MOS control while optimizing response time and energy efficiency.

  • Motor Support:
    Supports 1 to 2 motors — focused on streamlined, modular desks and compact installations.

  • Control Method:
    Simplified to digital display and two-key operation for easier OEM standardization and faster deployment in mass production scenarios.

  • Protection Features:

    • Includes all protections from the 2nd generation.

    • Maintains full anti-pinch and tilt protections, while offering a simplified control structure suitable for high-volume installations.

Why Choose Us?


Adjustable Table Base Control Box Power Lift Desk Control System
Main Features High compatibility, flexible structure Synchronized driving performance, quick response
Target Users Table manufacturers, ODM custom projects Finished office furniture mass distribution
Control Method Supports multiple third-party controller connections Integrated control system
Program Settings Programmable, customizable parameters Fixed settings, suitable for mass production

High Compatibility and Flexible Integration

The Adjustable Table Base Control Box is designed to fit a wide range of adjustable desk frames. Its flexible structure simplifies integration into OEM and ODM desk systems.

Designed for Desk Frame Manufacturers and Custom Projects

Tailored for manufacturers focused on adjustable desk bases and custom control solutions. Suitable for clients requiring scalable and adaptable control integration.

Supports Multiple Third-Party Controllers

Allows access via various third-party remote controls, enabling versatile input options for diverse user interfaces and ergonomic setups.

Programmable and Customizable Parameters

Offers open logic and programmable settings. Ideal for projects that demand custom behaviors, firmware adjustment, or secondary development.



Company Introduction


Company related introduction: Jingshi company places great emphasis on innovating technology and optimizing procurement channels, and achieves product stability through cooperation with our partners. Our products have independent intellectual property rights and patents, and the products have been sold to more than 10 countries around the world. Products have acquired many global certifications, such as UL, CB, CE, etc. In 2018, Jingshi company was rated by customers as China's leading solution provider concerning adjustable desk control system.

Contact us for more information about Adjustable table base control box.

China control box factory


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Tel: +86-151-5685-4020
Address: 12th Floor, Building B, Xitou Vanke Kaiwu Innovation Building, Hangzhou
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