Solutions

Current location：

Home > Solutions >Clean energy

Stepper system in the bus door application scheme

Read：1375
Date：2023-04-11

    The basic working principle and structural composition of the bus door are roughly the same as some automatic doors, such as the flat opening and closing of the elevator, composed of the transmission part of the motor power driving device, coupled with the opening signal, you can be configured into a simple automatic door system. The system configuration of the bus door refers to the peripheral auxiliary control devices connected with the automatic door controller according to the requirements of use, such as the door opening signal source, access control system, safety devices, centralized control, etc. Lisan, as a driver research and development manufacturer, has also introduced the application of automatic bus doors.

     Introduction of Lisan bus door application scheme

1:Characteristics
1. The control signal reception and drive are combined and assembled in the same drive.
2. Full torque control, anti-clamp.
3. Segmented torque control, the same direction, the same stroke can set multiple torques, and the middle is non-stop.
4. Automatic detection of travel, unlimited bus door size.
5. Remote control using RF 433 wireless remote control.
6. Use the 485 communication interface for 2-way driver linkage and interlock, and the driver can be connected to the touch screen for parameter setting.
7. Remote control button definition:
Remote control button definition:
① When the two drivers are used jointly and interlock: the first and third keys respectively control the two drives, the key control logic is: press a forward turn, then press a stop, and then press a reverse; Cycle running; The middle button is set to emergency stop.
When the drive is used alone or two drives are used in tandem: the first and third buttons control the positive and negative rotation of the motor, and the middle button is an emergency stop.
8. Can be controlled by external IO

2: Touch screen Set the following parameters

三：电机运行逻辑

  The above bus door scheme uses the stepping system to complete the automatic opening and closing application of the bus door. The most significant feature of the stepper system is that the characteristics of low speed and high torque and affordable price have become more and more concerned by the market.

Return to List

Related Cases

leesn closed-loop stepper motor solution for backlight fitting equipment
Company Name：
Project content: The transmission efficiency of both the white backlight and the black display is very important, even the decisive factor. How can we improve the efficiency of the Department while taking into account the cost performance? It is a headache for each equipment manufacturer. Vertical three closed-loop step scheme: Backlight alternating transmission motor drive scheme: LS57-PLC+DE57 Display alternating transmission motor drive scheme :LS57-PLC+DE57
Detail+
Application of hybrid servo motor automatic tobacco sorting line
Company Name：
Project content: Solution description: The servo motor drives the chain through the synchronous belt wheel, the two-wheel ratio is about 1:2.5, the use of internal speed control, the sensor receives the smoke arrival signal, according to the need of the servo start, through the chain block to send the smoke. Tobacco sorting equipment for the servo motor requirements are not complex, but the number of on-site servo motors, 24 hours of operation, Handebao servo motor with excellent stability and high responsiveness, long-term stable operation in the distribution center, greatly improving the efficiency of tobacco sorting.
Detail+
Application of hybrid stepper motor in unmanned transporter
Company Name：
Project content: Scheme description: The so-called unmanned vehicle refers to the transport vehicle equipped with electric or optical automatic guidance device, which can travel along the prescribed guidance path, has safety protection and various load shifting functions, and belongs to the category of wheeled mobile robots. It is an indispensable loading equipment for smart factories. The handling of goods in traditional warehouses and factories is labor-intensive, inefficient and error-prone. The selection of goods in the warehouse, the place where the goods are stored, the size and weight of the goods, etc., are a challenge for both machines and people. Agvs can easily and perfectly solve this problem - not only reducing labor costs, increasing efficiency, but also making the work environment safer.
Detail+