Common Sense About Otis Elevator

Common Sense about Otis Elevator As the construction technology changes and advances, elevator technology is moving forward as well. For the long time, Otis has been innovating constantly to adapt to new challenges. The types of elevators that meet different requirements can be classified into two basic types: with machine room or not, gear-less traction. The no-room series elevators are based on the first major breakthrough in the elevator industry in more than 100 years, specially designed for 2-30 floors. The elevator system adopts smaller diameter driving wheel than traditional gear and gear-less elevator and cooperates with the redesigned traction machine, making the traction machine that can be installed inside the shaft and no need to build computer room on the roof of their building. the gear-less elevator system normally runs at 2.0 m/s. And the gear-less traction uses steel rope as the traction rope. One side of the traction rope is attached to the car top of the elevator car to rotate on the driving wheel through the special indentation, while the other side is fixed to the counterweight, which go up and down along with the travel rail. The weights of elevator car and counterweight pull the rope in the indentation. When the driving wheels rotate, the need traction power for elevator running will be produced.Gear-less traction technology makes it possible that we can build the higher construction.

OTIS GeN2® Series No Machine Room/Small Machine Room Elevators Otis GeN2 series elevator is a new revolutionary product developed globally synchronous in the new era. This type elevator is a combination of creatively polyurethane flat complex steel belt technology and modern aesthetics concepts, providing a new experience for customers and improving the noble taste of buildings.

Flat Complex Steel Belt Technology Polyurethane flat complex steel belt technology is the core technology of the GeN2 series elevator. Compared with the traditional wire rope, the complex steel belt is lighter, more flexible and higher energy utilization rate. Complex steel belt needs no lubricating oil, avoiding the oil pollution inside the buildings and offering much cleaner and more fresh environment space. Flexibility of steel belt reduces the vibration due to the operation of the elevator and makes the elevator running more stable, providing the user with a quiet elevator usage environment. Besides, the complex steel belt is equipped with steel-belt detection device to monitor the operation of the steel-belt real-time, providing round- the-clock protection for elevator.

Permanent Magnet Synchronous Gear-less Traction New design of permanent magnet synchronous gear-less traction has improved largely in transmission efficiency. Its volume decreases sharply compared with the traditional traction machine, making it very easy to have no machine room or small machine room to save construction space. This new type is equipped with maintenance free disc type brake and the sealed bearing, increasing the service life of the traction machine. No gear design needs no oil lubrication and avoids environmental pollution problem.

OTIS Homelift Series Elevator With people's living standards improving continuously, the pursuit and enjoying of high quality life is becoming a trend, various personalized villa buildings are emerging here and there. Installing elevator in home not only offers great convenience for the family member going up and down, but also becomes a kind of honor and a symbol of social status. OTIS home villa elevators—Homelift series elevators are all imported from Japan with exquisite craft, excellent quality and multiple function, which is your comfortable life choice. Products Features 1. Importing original whole elevator from Japan, quality assurance is trustworthy; 2. Fast manufacturing, transportation and installation cycle help short project period largely; 3. No machine room elevator design will save more space for your villa; 4. Low noise, low vibration and low energy consumption create a green and quiet environment for you; 5. Rich interior decoration selection offers your personalized space.

OTIS SKY Series—New Energy-saving Elevator OTIS Sky™ new energy-saving elevator is designed to provide a safer and more efficient vertical transportation system for high-end residential areas and central business districts. It is a young member of the Otis product family and a model of excellence, which combines the centuries-old cultural tradition and cutting-edge technology. Product Main Features: Permanent Magnet Gear-less Traction Machine OTIS Sky™ adapts permanent magnet gear-less tractor as the drive, which improves transmission efficiency and energy saving. The high performance permanent magnet gear-less traction has the features like smaller volume and light weight, not only saving the construction space, but also meeting the demand of architectural design aesthetics. It runs quietly and has good suppression of harmonic noise and reduces vibration, so that passengers can have a peaceful and comfortable feeling in elevator. What is more important is that it makes Otis sticking spirit of energy conservation and environmental protection go into every detail of the product design. Reasonable Speed Curve Curve generator in the whole operation will accurately measure the position of the car, computing the running distance from car to destination floor, and on this basis, making the elevator system exercise in accordance with the reasonable speed curve. The engineer optimizes car’s all operation parameters, using a closed-loop computer control system to ensure the deviation in limited range that can adapt to a variety of operating conditions. Advanced microcomputer control system provides a rapid, stable and precise leveling. Control System OTIS Sky™ adapts the mature micro-computer control of Otis and continues the glorious history of Otis in the elevator industry. It uses modular control system that Otis brings into the elevator industry. The whole system consists of four modules and three microprocessors, which is much more efficient than centralized control. Screen Door Otis infrared light screen door protection system forms an invisible protective net in the elevator access door. When an obstacle is detected in infrared light, the elevator door will open smoothly and quickly to ensure that passengers would not be caught. Each scan cycle contains up to 70 beams of infrared light, which is packed in intensity, making the reaction time less than 0.1 seconds with higher sensitivity. Safety Gear OTIS Sky™ can use Otis own progressive safety gear to protect your security. When the car runs down over speed, the straining beam of safety gear will be promoted to ensure that the car can slow down and stopped in the guide rail and will not fall. Door Machine OTIS Sky™ door machine adapts Otis advanced technology with safety, comfort, intelligence and reliability features to the door machine system.

SKYRISE™ Series High Speed Elevator Skyrise™ series high-speed elevators are designed for top skyscrapers and high-rise commercial and residential buildings, including a two-car elevator and super two-car elevator. High Efficiency and Energy Conservation The permanent magnet synchronous traction can save a lot of energy; The efficiency of the LED lighting system with standby mode is greatly improved compared with the traditional fluorescent lamps; New type of elevator energy regeneration technology (ReGen™ Drive) can collect waste electricity in the operation of the elevator and translate it into clean energy, then give back to the power grid. Compared with traditional equipment, the energy saving level has been greatly improved; The energy conservation efficiency feature of the Skyrise system has been certified by VDI standards, and has received Grade-A energy efficiency rating. Space Saving Permanent magnet synchronous traction machine has smaller volume than similar products. Skyrise series elevators adopt the drive system and control system with Otis advanced technology, which also share very small volume and occupy smaller shaft space, saving a valuable core region for building interior. CompassPlus™ Intelligent Elevator Allocation Management System This system Shortens passengers’ waiting time and taking the elevator time, as well as reduces the elevator stops in the running. Compared with the traditional system, the time can be greatly shortened from waiting to arrival. Low running noise: using air driving car design and super roller guide shoe reduces the noise and vibration of elevator running to improve ride comfort. Comfortable Ride Experience using air driving car design and super roller guide shoe reduces the noise and vibration of elevator running. SNAP operation control technology can effectively reduce the vibration of the elevator when it starts or stops.

OTIS LINK Commercial Escalator OTIS LINK is a member of Otis escalators family, adhering to Otis persistent design concept for safe, reliable, comfortable and durable escalator to provide efficient transportation solution plans for construction. Link’s overall design continues Otis green and energy saving commitment and high quality pursuit and give more flexibility to escalator to give more freedom to building design. Product Features Security guarantee, free worry Equipped with up to 20 safety devices, besides meeting EN115 and GB16899-2011 standards, additional implementation of OTIS unique WWJSSS security protection annotation, taking precaution against injury proactively; Otis insists on the usage of the rectangular tube truss, and its intensity and stability are both superior to the angle steel; With the solid drive spindle, all the welds are tested by strict inspection to ensure the safety and reliability of the system; The motor and control box adopt high grade standard protection, the motor protection is grade IP55, the control box protection is grade IP54, effectively protect against the outside environment. Green and energy conservation, practice environmental protection Adopt efficient motor drive, have various energy saving modes such as intermittent and frequency conversion for choice to reduce energy consumption and create more dynamic power; The energy regeneration technology of escalator breaks through the concept of simple "saving", with "giving back" technology to bring the milestone innovation for the development of the city. When the escalator goes downward and exceeds a certain load, the motor drive is in a power generation condition, the technology can turn the potential energy into electricity, and give back to the grid for the use of other electrical equipment, therefore reduce the actual energy consumption greatly; From the LED lighting to the sealed bearing, automatic lubrication system, automatic cleaning the cascade, anti-leak sealing bottom, Otis environmental protection consciousness permeate to every segment of production and service, is truly green practitioners. Enjoy elevator quiet running The use of super-silent motor works better in preventing vibration and noise; The escalator cascades are designed with special mute vibration absorber and the tightening device is more effective in preventing noise; The clocked automatic lubrication system ensures that the escalator is always in good lubrication condition and prevents producing the noise.

Public Transportation Escalators 515/520NPE 515/520NPE are public transportation escalators. They are safe and reliable, strong in structure and long service life and can meet the complex requirements of public transportation places and all the requirements of escalators in the world. large scope of application in indoor and outdoor intensive personnel places of public transportation, such as railway station, bus station, subway, exhibition hall, airport, overpasses and tunnels. Product Main Features Security concept surpassing the national standard OTIS escalators are equipped with up to 20 items of safety device, no only meeting the requirements of EN115-2008 and GB16899-2008, but also additionally implementing OTIS unique WWJSSS safety protection standards so that to take the initiative to prevent damage and keep you safe; Otis insists on using rectangular trusses with better strength and stability than angle steel; The drive main axis is solid axis and the weld is tested by strict inspection to ensure the safety and reliability of the system. Active protection grade IP55 and the control box protection level IP54 can effectively protect against the external environment. High efficient energy conservation with green environmental protection Personalized LED lighting mode; The motor with high efficiency reaches the IE2 level, which makes the motor cost lower energy and extends the service life of the motor parts to achieve environmental protection; The high efficiency of energy conservation is achieved through various modes such as ETA PLUS, interstitial operation, full frequency conversion and bypass frequency conversion. Smooth and comfortable The guide system adopts high-precision design and large over radius to ensure the smooth running of the steps; The compact handrail drive design greatly reduces the length of the gearing chain and greatly reduces vibration and noise; The design of the main drive wheel and the cascade drive wheel is optimized to reduce the polygon effect of the chain transmission and strive to reduce the vibration; The support side is equipped with high performance shock-proof pads to ensure that the escalator’s vibration is separated from the building.

Otis 606 NCT Auto Moving Walkway Otis automatic moving walkway sticks to Otis excellent tradition, which performs well in safety and quality. Otis 606 NCT is a successful representation of Otis product innovation and a new milestone. As a high quality delivery products, Otis 606 NCT design meets the needs of customers’ use in various aspects, such as department store, supermarket, shopping center, airport, etc. OTIS 606 NCT, as a passenger loading device, requires more requirements in safety than anything else and have reached many safety standards in the world.

1. Inheriting the safety concept of Otis products, 606 NCT has achieved many safety standards. The cone-shaped handrail entrance box is a very safe design. Its unique shape and the special designed curve ensure the safety of passengers, only allowing handrail go through this location. The safety switch is also set in a place where passengers are not easily accessible, eliminating casual interference. 2. Shopping carts can be safely used on Otis 606 NCT and the special design of the progressive comb ensures that the carts move smoothly and safely in and off the pavement. 3. The balustrade is up to 1 meter with safe and reliable features, which is in accordance with the standard suggestion, and the support column is made of the high strength steel glass with a thickness of 10mm. 4. Security and reliability are the significant features of Otis 606 NCT. All the parts are tested and verified to ensure that it has a relatively long design life without large replacement. The unique multiple functions operation panel sets the key switch that can read the device running state. 5. Otis 606 NCT is a combination of flexible and elegant style and advanced technology and innovation. The wall of the handrail has beautiful line, the balustrade uses safety glass with aluminum or stainless steel cover board. Customers can choose frosted glass, bronze color glass or green color glass and customers can choose the colors of the handrails as well. The traffic flow lights and optional lighting system increase the aesthetics of the equipment. 6. Trusses’ outer cover board can be made of decorative materials such as high quality painted steel, mirror stainless steel or hairline stainless steel and marble.

Common Sense Otis escalator and Moving Sidewalk In 1899, Mr. Otis invented the escalator. More than a century escalator production experience has made Otis lead the industry. Today, Otis continues to improve escalator products through technological innovation. In the same time, Otis automatic moving sidewalk provides safe, reliable and efficient transportation solution plans for all kinds of commercial and public buildings. Features Saving Space The innovation truss design is more space-saving and can be integrated into multiple functions without changing the appearance and can save costs as well. Modular design The modular design makes every escalator’s installation can meet the different needs of different buildings. The material of handrail and skirt board and the corresponding colors are various so that they can meet the indoor style of building. The handrail lighting makes the escalator look more beautiful. The streamlined shape of Otis escalators can meet the aesthetic needs of any building. Comfortable ride The new drive system reduces the vibration and noise generated during the escalator operation and improves the ride experience. The running speed of handrail and cascades are tested very accurately to ensure the passengers’ ride comfort in the escalator. The noise and vibration of the escalator are strictly tested to ensure safe, smooth and comfortable operation.