Modernization
Our Solution
Sigma Modernization solutions enhance the safety, performance, and efficiency of your existing elevator systems.
From modular upgrades to genuine parts and digital tools, we help buildings operate smoothly without full replacement.
Korea Solution – MOD Prime / Plus
Our modernization solutions replace old elevator systems with the latest technology available. With minimal disruption to operations, it is a sustainable and efficient solution to upgrade the safety and value of your building.
MOD Prime and Plus solution provided from the Korea factory offers another Korea origin product that renovates the existing legacy system. The two options offer a phased approach depending on the current state of the elevator. The solution is also cost-effective for years to come as it significantly decreases repair cost or chances of breakdown.
MOD Prime
Motor/Controller/COP/ Hall button
The MOD Prime package is comprised of essential components such as the motor, controller, car operating panel, and hall buttons, serving as the foundational package for modernization. Despite its basic coverage, it provides swift and cost-effective upgrades.
MOD Plus
MOD Prime + Traction Machine replacement
The MOD Plus package includes the addition of the traction machine with the elements of the MOD Prime package. Replacing the traction machine contributes to improved running comfort with noticeably smoother operation. It caters to customers who seek to replace the crucial safety elements.
Global Solution – ACRA™ 2.0 MOD Prime
Our latest MOD solution, ACRA 2.0 MOD Prime implements the same technology and design provided by Sigma’s New Equipment Model, ACRA 2.0. With a smaller replacement scope than our Korea MOD Prime solution, ACRA 2.0 MOD Prime offers the most efficient yet minimal replacement solution to upgrade your existing elevator to the latest Sigma product.
This package is adjustable and flexible to your needs as optional upgrades of the overspeed governor and car door operator are also available along with the standard upgrade components.
Supply Scope
ePart Mall (Spare Parts)
Smooth e-commerce experience that allows convenient order process for genuine Sigma spare parts. (*Exclusive access provided to official Sigma distributors only)
ePart Mall Order Process
Spare Parts Campaign
Campaigns are conducted regularly to highlight essential information that can improve the safety, reliability, and performance of your elevator units.