Passenger Elevators
Product Detail
discover the art of Passenger Elevators
At Sigma Technologies, we specialize in designing and manufacturing state-of-the-art passenger elevators that combine comfort, safety, performance, and aesthetics. Whether you are developing a residential building, commercial tower, hotel, hospital, or shopping mall, our elevators are built to provide a seamless travel experience for every passenger — from the lobby to the top floor.
Our goal is simple: to move people efficiently, comfortably, and safely. With years of experience in elevator technology, Sigma Technologies has earned a reputation for reliability, innovation, and unmatched after-sales support.
Why Choose Sigma Passenger Elevators?
Each Sigma passenger elevator is engineered using the latest technology and international quality standards. Our elevators feature high-performance traction systems, low noise operation, and energy-efficient drives that ensure smooth rides and long-term durability.
We offer machine room (MR) and machine room-less (MRL) options to meet modern architectural needs, ensuring maximum space utilization and design flexibility.
Safety is at the heart of every Sigma elevator. Our systems include auto-rescue devices, emergency alarm systems, door sensors, overload protection, and speed governors that strictly comply with global elevator safety codes.
Every component is tested and inspected before installation — guaranteeing secure vertical transportation for every user, every time.
We understand that elevators are not just about movement — they’re part of the building’s identity. Sigma Technologies offers a wide range of custom interior finishes, including:
- Stainless steel cabins
- Mirror and glass panel designs
- LED ceiling lights and digital displays
- Handrails, flooring, and wall textures in various styles
Our team works closely with architects, contractors, and clients to ensure each elevator complements the building’s design vision.
Sigma’s passenger elevators use regenerative drive technology and gearless traction systems, reducing power consumption and minimizing environmental impact. Our eco-friendly designs ensure that your building’s energy footprint remains low while maintaining exceptional performance.
Our advanced control systems and vibration-free design deliver an ultra-smooth ride, making Sigma elevators ideal for residential apartments, hotels, and corporate offices where comfort and silence matter most.
Key Features of Sigma Passenger Elevators
Safety & Control Features
At Sigma Technologies, every passenger elevator is equipped with advanced safety and control systems designed to ensure maximum protection, reliability, and peace of mind.
UCM (Unintended Car Movement) Protection Device
The UCM Device prevents any unintended movement of the elevator car when doors are open or during standby. It automatically detects and halts the car if it starts to move unintentionally, protecting passengers from potential accidents.
Anti-Squeeze Door System
Our Anti-Squeeze Door System is equipped with infrared sensors that continuously monitor the door area. If a passenger or object is detected in the doorway, the system instantly stops or reverses the door’s motion.
ARD (Automatic Rescue Device)
In case of a power failure, the ARD system automatically brings the elevator to the nearest floor, opens the doors, and allows passengers to exit safely.
Dual Rescue Disc Brakes
Sigma elevators are equipped with dual rescue braking systems for enhanced safety. These disc brakes engage instantly in case of emergency, ensuring the elevator car remains securely in place even during mechanical or power malfunctions.
Over-Run Protection System
Our Over-Run Protection System ensures that the elevator car never exceeds its upper or lower travel limits. This safety mechanism automatically stops the car before it reaches the shaft ends, preventing mechanical impact or structural damage.
Infrared Door Curtain
The Infrared Door Curtain (multi-beam sensor system) creates an invisible safety barrier across the elevator entrance. It detects even the smallest movement or obstruction, reopening the doors instantly to prevent contact.
Every Sigma Technologies elevator is designed with redundant safety layers — ensuring that even if one system fails, another takes over instantly.
