Lift Modernization
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Modernization Details

If maintained properly and in normal use situation, the average serive life of elevator is 10 years. With the elevator service time countiuning, both the mechanical and electrical parts are aging and less fuctional. Consequently, the safety of elevator is degrading and potential risk is getting high. Ostar Elevator has rich and leading experience in lift modernization field, especially in the control and drive system. Based on our past experience and market demand, we have prepared several integrated modernization solutions to our customers together with economic and qualified spare parts.
Ostar, working together with its clients develops customized solutions for the modernization of the older elevators combining the cost effectiveness with the highest quality outcome.
The Ostar Modernization Solutions cover:
•  Comfortable transport with emphasis on the passengers' safety
•  Energy savings
•  High performance levels
•  Superb compatibility
•  Minimization of the maintenance costs
•  Modern Design
ⅠMechanical Parts    
 1.1  Traction Machine  VVVF Geared Machine or PM Gearless Machine
 1.2  Traction Machine Bed Set  Made for the replaced Traction Machine
 1.3  Speed Governor  Ostar Standard
 1.4  Pulley Sheave  For above traction machine
 1.5  Wire Rope  For above traction machine & speed governor
 1.6  VVVF Door Operator  Replace the existing old door system
 1.7  Landing Door System  Replace the existing old door system
 Ⅱ Electrical Parts    
 2.1  Complete Control Cabinet  VVVF in Serial or Parallel system, 2.2-37 KW,   220V/380V
 2.2  Encoder with Cable  Installed in the Traction Machine
 2.3  Car Top Board  Installed in the Car Top Inspection Box.
 2.4  Display Board for COP and LOPs  Installed in the COP and LOPs.
 2.5  Car Instruction Board  Installed in the COP.
 2.6  COP  You may visit our website to choose the model   you need
 2.7  LOPs  You may visit our website to choose the model   you need
 2.8  Car Top Inspection Box  Ostar Standard
 2.9  Pit box  Ostar Standard
 2.1  Leveling Photoelectric Switch  DC24V Normally Open
 2.11  Limit Switch  Normally Close
 2.12  All Cable  
 2.12.1  Traveling Cable  From Control Cabinet to Car top Inspection Box.
 2.12.2  Round Shaft Cable  From Control Cabinet to Limit Siwtchs.
 2.12.3  Round Shaft Cable  From Control Cabinet to Pit Switch
 2.12.4  Landing Door Lock Cable  From Control Cabinet to Landing Door Locks.
 2.12.5  LOP Communication Cable  From Control Cabinet to LOPs.
 2.12.6  Car Top Branch Cables  From Car Top Inspection Box to COP, Door   Operator, Light Curtain and so on
 Ⅲ Other Optional Parts    
 3.1  Group Controlling Board  For 3-8 units lift
 3.2  PC Monitoring Board  Quarter Monitoring
 3.3  ARD  Match to Control Cabinet
 3.4  UPS  Emergency Power for Brake
 3.5  IC Card  Installed in the COP and LOPs.
 3.6  Voice Announcement  Broadcast to the floor information
 3.7  Vice COP  For run-through door
The above is description mainly aimed at elevator electrical system and related parts. Both mechanical and electrical modernization solutions can be made by Ostar based on customers’ different requirements. Our modernization for your projects will make elevators' performance more excellent.
Our Ostar Elevator will continue to provide excellent service for customers with philosophy of strict standard, high quality and best service.


  YuXin Road,Suzhou Industrial Park, Suzhou City,Jiangsu Province, China.
  +86-512-69563372
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