China Pneumatic Bus Door Systems manufacturer
Ivy Machinery (Nanjing) Co., Ltd.

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LRV / Metro Automatic Bus Door System , Bus Door Mechanism Electric Out Sliding

LRV / Metro Automatic Bus Door System , Bus Door Mechanism Electric Out Sliding

LRV / Metro Automatic Bus Door System , Bus Door Mechanism Electric Out Sliding

Product Details:

Place of Origin: Jiangsu Nanjing
Brand Name: IVY
Certification: TS16949
Model Number: EOSP280

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Export standard packing
Delivery Time: 15-30 days
Payment Terms: T/T
Supply Ability: 500 sets per month
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Detailed Product Description
Advantage: Manual And Automatic Lock Safety Feature: Emergency Release
Life Cycle: 1,500,000 Times Quality Warranty: 2 Years
Options: Single Or Double Leaf Name: 24V Or 12V LRV Or Metro Electric Out Sliding Plug Door With Emergency Release Function

Product Name:24V or 12V LRV or metro electric out sliding plug door with emergency release function

     1.  The main features :

  • Smooth motion. It combines the linear bearing’s sliding and roller bearing’s rolling mechanism to accomplish the sliding and swinging motion during the door open and close. It also utilizes rotating columns to balance the upper and lower part of door panel plugging motion;
  • High safety. It utilizes the over-center auto locking to make sure that the door will not open accidentally. The door will be locked even tighter if pushed by passenger. It also utilizes the pressure wave sensitive edge combined with current measurement as secondary sensitive edge;
  • High reliability. Power driven swinging motion for the smooth door movement;
  • Energy Saving. Swinging and sliding driven by single motor for power efficiency;
  • Superior sealing. It insulates noise from the outside and reduces the energy loss of the air conditioner;
  • Sleek outlook. The outlook is very clean by using the curve-matched door panel and the inner sealing.

      2.  Mechanism : 
          The door system consists of mechanical system and electrical system.

  • Driving mechanism includes DC motor and multi-head ball screw to achieve smooth motion and high reliability. 
  • Plugging mechanism includes fix plate, moving plate, rotating shaft, plug driving rod, plug following rod. 
  • Guiding mechanism consists of upper guide track and lower guide track. Upper guide track is installed on the fix plate. When the door panel moves, the roller installed on the hanger will rotate around the guide track. 
  • Locking and unlocking mechanism includes rotating shaft, plug driving rod, plug following rod, unlocking disc, and emergency handle.
  • The electrical door control system (EDCU) is developed by Ivy itself. EDCU controls the door movement by getting orders from vehicle. T
  • The sensitive edge system is part of electrical system. When the sensitive edge installed on the door panel hits the obstacle during the closing, the door panel will start to open to avoid pinching. 

    The door system consists of mechanical system and electrical system. Mechanical system includes door operator, door shaft and door panels. 



Our Service :


1. Sample order acceptable

2. Response in 8 hours.

3. Design free of Charge

4.Focus on aftersales service

  • Main Parameters:
  • Operation Temperature -40°C - 60°C
    Operation Voltage DC110V or DC24V
    Motor Power 100W or 150W
    Minimum Life Cycle 1,500,000
    Door Closing or Opening Time 1.5 3.5 Seconds
    Style Single or Double
  • Ivy Machinery Main Products:

    SG300 & ESG300 slide-glide door system for city bus,

    SG400 & ESG400 BRT slide-glide door system for city bus or low floor BRT Vehicles,

    BP300 electrical bridge-plate ramp for low floor bus,

    ER300 electrical rotary door system for mini-bus,

    NR300 pneumatic rotary door system for coach bus,

    ESW300 electrical swing door system for school bus,

    NOSP300 pneumatic outside sliding plug door system for high end bus,

    PF300 platform safety door for BRT bus stations.


    Ivy’s main rail products :

    EOSP300 electrical outside sliding plug door system for Metros or LRV,

    EOSP330 electrical plug door system for low floor trams,

    EIS300 electrical inside sliding door for Metros or LRV,

    EOS300 electrical outside sliding door for Metros or LRV,

    BP200 manual bridge-plate for low floor trams,

    PF400 platform door system for rail stations.

Contact Details
Ivy Machinery (Nanjing) Co., Ltd.

Contact Person: Warren Wang

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Ivy Machinery (Nanjing) Co., Ltd.
2# Dahua Road Zhujiang Industrial Park, Pukou District, Nanjing City,China .Email:
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