Controllers & electronic boards
Main controllers, control panels, PCB boards, interface boards, drives and related control components need careful model and revision matching.
Need a lift component replaced? Start with the exact model, part number, controller information and clear photos. Correct identification matters before price or compatibility can be confirmed.
Looking for elevator spare parts in Bangladesh? Send the old part's clear photos, label or part number, lift/controller model and a short description of the fault. For electronic, door, drive and control components, visual similarity alone is not enough to confirm compatibility.
Elevators combine electrical, electronic, mechanical, door and safety-related systems. The exact replacement part depends on the installed equipment. The groups below are a practical starting point, not a promise that every model is available.
Main controllers, control panels, PCB boards, interface boards, drives and related control components need careful model and revision matching.
Door operators, motors, inverters, sensors, hangers, rollers, locks, belts and related parts must match the installed door arrangement.
Traction sheaves, pulleys, ropes, guide-related components and machine parts should be selected against the actual lift configuration and measurements.
Car and landing operating panels, push buttons, displays and associated boards can differ by system, communication method and physical layout.
Level sensors, limit switches, photoelectric devices, encoders and other sensing parts need correct electrical and mechanical matching.
Batteries, power supplies, contactors and rescue-related components should be checked against the existing electrical system before replacement.
A replacement component should not be selected from appearance alone. A board revision can change. A motor or inverter may have a different electrical rating. A door part may use different dimensions, connectors or control logic.
That is why the sitemap brief for this page specifically requires model/controller photos and part numbers before quotation.
A few useful details can prevent long back-and-forth messages and reduce the risk of comparing the wrong component.
Controllers, drives, motors, brakes, door equipment and sensors interact. Replacing one item without understanding the surrounding system can lead to another fault or an unsuitable purchase.
For repair or modernization work, the technician may need to check the existing installation before deciding whether one component should be replaced or whether the problem sits elsewhere.
A fault message or operating problem can have more than one cause. For example, a door problem may involve the operator, sensor, wiring, mechanical alignment or control signal. A control fault may also require testing before a PCB or drive is condemned.
If the cause is uncertain, technical inspection is more useful than ordering components by trial and error.
There is no useful single price for “lift spare parts.” A small switch and a complete control component are very different purchases. Even the same type of component can vary by specification and compatibility.
The aim is simple: identify the correct item before discussing a final quotation.
Share clear component and nameplate photos, plus any known model or part number.
Provide the controller/lift model and describe the operating fault or replacement reason.
Technical details should be compared before treating a replacement as suitable.
Clarify the component, current availability and whether installation or further diagnosis is required.
Send clear photos of the complete component and its label, any visible model or part number, the lift/controller model if known, and a short explanation of the problem. For mechanical items, relevant dimensions may also be needed.
A photo can help narrow down the component, but it may not be enough to confirm compatibility. Labels, part numbers, board revisions, electrical ratings, dimensions or controller details can also be required.
The part number helps distinguish components that may look similar but use different specifications, revisions, connectors or control arrangements.
Appearance alone is not a safe basis for selection. Board model, revision, firmware or configuration, connections and the surrounding control system may matter. The actual equipment should be checked before replacement.
Describe the fault instead of guessing the required part. A technical inspection may be appropriate where the cause has not been confirmed.
This page does not state fixed prices because the correct component and specification need to be identified first. Current availability and the exact repair or supply scope can also affect a quotation.
Yes. Older lifts may require replacement of selected control, drive, door, electrical or mechanical components as part of a wider modernization plan. The existing system should be assessed before deciding the upgrade scope.
Send the component details you already have. If the exact part is uncertain, include the lift/controller information and explain the fault rather than guessing the replacement.