Study table lifting motor solution
1. In recent years, electric lift tables, as a new type of office furniture, have attracted more and more people's attention and love. It is driven by a motor to realize the lifting function of the desktop, effectively improving the comfort and efficiency of working and studying. This article will introduce the technical solutions of electric opening and lowering tables, including motor selection, control system, safety protection, etc.
2. Motor selection
In electric lift tables, the motor is the key driving device. The choice of motor directly affects the performance and service life of the electric lift table. Common motor types include DC motors and stepper motors.
2.1 DC motor DC motor has the advantages of wide speed range, fast response, large torque, etc., so it is widely used in electric small desks. According to actual needs, we can choose the appropriate DC motor model and power to ensure that the desk can be lifted stability and speed
2.2 Stepper motor
The stepping machine has the advantages of high precision and accurate positioning, and is suitable for field recording that requires high lifting accuracy. However, the torque of the stepper motor is small, so the load condition of the lifting table needs to be considered when selecting to ensure the working effect of the motor.
3.Control system
The control system is the core component of the electric lift table, which controls the operation of the motor and the movement of the lift table.
Common control systems include manual control and automatic control.
3.1 Manual control
Manual control is the simplest control mode. Users can raise and lower the electric lifting table through manual control buttons or toggle switches. The advantages of this mode are simple operation and high reliability, but it is relatively cumbersome and not suitable for scenarios that require frequent lifting and lowering.
3.2 Automatic control
Baidong Control achieves precise control of the electric lifting table through the electronic control unit. Users can raise, lower, and position the desk through the touch panel, remote control, or mobile app. The automatic control mode has the characteristics of simple operation and intelligence, and is suitable for scenarios where the height of the desktop needs to be frequently adjusted.
4. Security protection
As a mobile home appliance, safety protection is a very important part of the electric lift table. When designing the technical solution for electric lifting equipment, the following safety protection measures need to be considered.
4.1 Collision detection
Collision detection is a common safety protection measure in electric lifts. By installing sensors, once an obstruction is detected during the descent of the Beijing surface, the movement will be stopped immediately to avoid personal injury or equipment damage caused by collision.
4.2 Overload protection
Overload protection is a measure to prevent electric lift tables from being damaged due to excessive load. In the design, appropriate motors and load sensors can be used to monitor the load condition and stop the tabletop lifting when the load exceeds the preset range to protect the safety of the motor and other components.
4.3 Protective devices
Protective devices include anti-pinch devices and anti-tipping devices. The anti-hand pinching device can detect when objects such as human hands enter the working area of the electric lifting table and stop the lifting action in time to avoid injury. The anti-tipping device can increase the stability of the electric lift table and prevent the spring surface from tilting or collapsing.
5 Conclusion
As a new type of office furniture, the choice of technical solutions for electric lowering desks directly affects the performance and service life of the product. When selecting a motor, consider output power, translation range, and load requirements. The control system should select manual or automatic mode according to user needs to provide a good user experience. In terms of safety protection, the configuration of collision detection, overload protection and protective devices can effectively ensure the safety of users and the stability of the equipment. To sum up, the technical solution for electric lift tables needs to comprehensively consider various factors to achieve better user experience and product quality.
2. Motor selection
In electric lift tables, the motor is the key driving device. The choice of motor directly affects the performance and service life of the electric lift table. Common motor types include DC motors and stepper motors.
2.1 DC motor DC motor has the advantages of wide speed range, fast response, large torque, etc., so it is widely used in electric small desks. According to actual needs, we can choose the appropriate DC motor model and power to ensure that the desk can be lifted stability and speed
2.2 Stepper motor
The stepping machine has the advantages of high precision and accurate positioning, and is suitable for field recording that requires high lifting accuracy. However, the torque of the stepper motor is small, so the load condition of the lifting table needs to be considered when selecting to ensure the working effect of the motor.
3.Control system
The control system is the core component of the electric lift table, which controls the operation of the motor and the movement of the lift table.
Common control systems include manual control and automatic control.
3.1 Manual control
Manual control is the simplest control mode. Users can raise and lower the electric lifting table through manual control buttons or toggle switches. The advantages of this mode are simple operation and high reliability, but it is relatively cumbersome and not suitable for scenarios that require frequent lifting and lowering.
3.2 Automatic control
Baidong Control achieves precise control of the electric lifting table through the electronic control unit. Users can raise, lower, and position the desk through the touch panel, remote control, or mobile app. The automatic control mode has the characteristics of simple operation and intelligence, and is suitable for scenarios where the height of the desktop needs to be frequently adjusted.
4. Security protection
As a mobile home appliance, safety protection is a very important part of the electric lift table. When designing the technical solution for electric lifting equipment, the following safety protection measures need to be considered.
4.1 Collision detection
Collision detection is a common safety protection measure in electric lifts. By installing sensors, once an obstruction is detected during the descent of the Beijing surface, the movement will be stopped immediately to avoid personal injury or equipment damage caused by collision.
4.2 Overload protection
Overload protection is a measure to prevent electric lift tables from being damaged due to excessive load. In the design, appropriate motors and load sensors can be used to monitor the load condition and stop the tabletop lifting when the load exceeds the preset range to protect the safety of the motor and other components.
4.3 Protective devices
Protective devices include anti-pinch devices and anti-tipping devices. The anti-hand pinching device can detect when objects such as human hands enter the working area of the electric lifting table and stop the lifting action in time to avoid injury. The anti-tipping device can increase the stability of the electric lift table and prevent the spring surface from tilting or collapsing.
5 Conclusion
As a new type of office furniture, the choice of technical solutions for electric lowering desks directly affects the performance and service life of the product. When selecting a motor, consider output power, translation range, and load requirements. The control system should select manual or automatic mode according to user needs to provide a good user experience. In terms of safety protection, the configuration of collision detection, overload protection and protective devices can effectively ensure the safety of users and the stability of the equipment. To sum up, the technical solution for electric lift tables needs to comprehensively consider various factors to achieve better user experience and product quality.
