Geared Traction Elevators
Geared Traction Elevators
Mechanism: Uses a gearbox to increase the motor's torque and speed to drive the hoisting sheave.
Speed: Typically slower than gearless elevators, around 152 meters per minute.
Height: Can travel up to 75 meters.
Advantages: Lower cost, suitable for low to mid-rise buildings.
Disadvantages: Less efficient, higher noise levels, requires more maintenance.
Gearless Traction Elevators
Mechanism: Directly connects the motor to the hoisting sheave, eliminating the need for a gearbox.
Speed: Faster, can reach up to 610 meters per minute.
Height: Can travel up to 600 meters.
Advantages: Higher efficiency, quieter operation, lower maintenance, smoother ride.
Disadvantages: Higher initial cost, typically used in high-rise buildings.
Key Differences:
Feature | Geared Traction | Gearless Traction |
|---|---|---|
Motor | Lower power | Higher power |
Speed | Slower | Faster |
Height | Shorter travel | Longer travel |
Noise | Louder | Quieter |
Efficiency | Lower | Higher |
Cost | Lower initial cost | Higher initial cost |
Know more about
The Top Elevator Companies Operating in South Africa
geared and gearless traction elevator
Top Elevator Companies in South Africa
South Africa has a growing elevator industry with several reputable companies. While the landscape can change, here are some of the prominent players in the market:
Otis: A global leader with a strong presence in South Africa, offering a wide range of elevator solutions.
Kone: Another international giant with a significant market share, known for innovation and sustainability.
Schindler: A major player in the industry, providing elevators, escalators, and moving walkways.
Dormakaba: Offers a comprehensive range of access and security solutions, including elevators.
Local Elevator Companies: There are several local elevator companies that provide services and maintenance.
It's essential to conduct thorough research and consider factors like reputation, experience, service network, and cost when choosing an elevator company for your project.
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