Sigma Passenger Elevator in Dhaka

Sigma  Passenger Elevator in Dhaka

Passenger elevators (lifts) are precision-engineered systems designed to transport people between floors in residential buildings, commercial buildings, and high-rise buildings. As critical vertical transportation infrastructure, they enable architectural innovation while prioritizing safety and efficiency. Modern systems integrate AI-driven dispatching, regenerative drives, and space-optimized designs to elevate user experience.

Core Elevator Components & Technical Specifications

Performance by Building Type

Residential Buildings

• Recommended System: MRL Hydraulic

• Key Advantages:

  • Compact shaft (1.2m² min)

  • Silent operation (<42dB)

  • 35% lower energy consumption

  • Custom interior finishes

Commercial Buildings

• Recommended System: Gearless Traction

• Key Advantages:

  • 1.75-4m/s speeds

  • Destination dispatch AI

  • 50+ daily trips capacity

  • 30% energy regeneration

High-Rise Buildings

• Recommended System: Double-Deck Elevators

• Key Advantages:

  • 8-10m/s speeds

  • Sky lobby transfers

  • Pressure control systems

  • 40% passenger throughput increase

Energy Efficiency Innovations

1. Regenerative Drives: Recapture 25-35% braking energy

2. VVVF Control: Reduce motor energy consumption by 40%

3. Sleep Mode: <15W power usage during inactivity

4. Carbon Fiber Components: 60% lighter than steel cables

5. LED Lighting: Motion-activated with 80% savings

Drawings & Parameters: