Gen2 - Otis Worldwide · 20% lighter, last up to three times longer, and incorporate more wires than a conventional steel cable—a ... focus for Otis. The Gen2 COMFORT

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Gen2

Otis is proud to introduce the breakthrough

Gen2™ COMFORT system—a re-invention of

core elevator technology. The Gen2 COMFORT

system combines modern technologies and

materials with 21st century objectives such as

energy efficiency, environmental responsibility,

passenger safety and comfort, increased usable

space, streamlined architectural profiles and

time saving installation.

At the system’s core is a coated steel belt – the

first major advance in elevatoring technology

in over 150 years. Combined with the equally

innovative concept of smaller, energy saving

machines, and the low noise controller and

drive, this radical innovation produces a state of

the art elevator system.

The Gen2 COMFORT system represents more

than a collection of new components. A re-

invention of the most basic assumptions

governing vertical transportation, it takes the

elevator to its next evolutionary level.

Features:

1 Compact,EnergyEfficientMachine

2 Controller

3 Governor

4 DoorControlSystem

5 RevolutionaryCoatedSteelBelts

CoatedSteelBelts

Simple and Logical in DesignUnlike traditional elevator ropes that wrap steel cords around a flexible core, the new flat-coated steel belt wraps a flexible polyurethane jacket around steel cords. This innovation allows the size of the Gen2 machine to be significantly smaller than a conventional geared machine.

Durable, Flexible BeltsOnly three millimetres thick and 30mm wide, the coated steel belts are more durable and flexible than the industry standard, heavy woven steel cables. The belts are 20% lighter, last up to three times longer, and incorporate more wires than a conventional steel cable—a total of 588 high tensile grade steel cords per belt. The belt’s superior flexibility allows it to easily bend around smaller diameter sheaves. Additionally, Otis has developed PULSE™, an electronic device that continually monitors the status of the belt cords.

The belts’ polyurethane jacket provides better traction than conventional cable. Flat belts also have more surface area at the point of contact, which significantly reduces wear on the sheave.

Compact, Efficient MachineThe compact Gen2 machine does not require a machine room and can be easily positioned on a beam at the top of the hoistway. This eliminates interference with the buildings roofline and allows architects to design cleaner profiles. The light, compact machine consumes less energy and its synchronous motor with embedded permanent magnets further reduces heat loss, enhancing the machine’s ability to use energy efficiently.

Reliable ControllerDesigned for groups of up to four cars, the modular controller incorporates a new generation of printed circuit boards and software to provide optimal response times. The digital closed-loop Variable Frequency (VF) drive, with vector control technology, further increases efficiency and accuracy, and a digital speed encoder ensures correct car speed and positioning. The result is a system of exceptional reliability.

When a hall button is pressed, Otis’ Relative System Response (RSR) dispatcher instantaneously selects the most eligible car in the elevator group to answer the call. In a split-second, the RSR dispatcher analyses a set of parameters based on response time estimates and ideal group control practices. By maximising system performance, RSR enables passengers to benefit from dramatically reduced waiting times.

Located on the top or second top floor, the controller can be embedded or surface mounted. The controller is available in a range of finishes to harmonize with various door finishes.

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CompactController

Door Protection Device Otis’ LAMBDA® LC infrared curtain door protection system casts an invisible safety net of beams across the elevator entrance. The door protection device scans with more than 70 infrared beams per second, in a response time of less than .1 second. If the system detects an obstruction, the doors swiftly and smoothly open to avoid any contact.

Door SystemsOtis offers different door systems to configure to the building’s passenger demands.

The car and landing doors are driven by a direct current (DC) permanent magnet motor. A speed encoder mounted on the operator axis controls the doors’ opening and closing positions. This allows accurate and smooth operation, enhancing the system’s safe performance.

For higher traffic applications, a closed-loop VF door operator is available. It allows flexibility in adjusting and setting door operation, meeting a variety of different operating profiles to suit the building’s needs.

Quiet RideA variety of factors combine to help make the Gen2 COMFORT system one of the quietest ever produced. The polyurethane-coated belt eliminates the metal-to-metal sound of conventional steel cables against the driving sheave. The ride is further enhanced by padding that isolates the car platform from the car frame and the machine beams from the hoistway walls.

Environment Friendly Protecting the natural environment through minimum consumption of natural resources and the safe disposal of wastes is a primary focus for Otis.

The Gen2 COMFORT manufacturing facility has received the ISO 14001 certification for environmentally responsible production methods. The need for oil in the machine is eliminated by the absence of a gearbox and the use of permanently sealed bearings. Unlike steel cables, the belts require no lubrication.

LAMBDA®LC

DoorSystemsdesignedtomeetvariedpassengerdemands

Standard Features

Control

Automatic Car Return When there are no further car or hall calls, the car will return and automatically park at a specified landing.

Cut-off Hall Call Switch When activated this feature disables all hall calls, but allows the normal operation of car calls. When the car has no further demand, it parks with its doors opened at the last landing served.

Full Collective Operation Registered car and hall calls are answered in the order in which the landings are reached. The direction of travel is established by the first registered car command or hall call.

Load Non-stop When a car is loaded to a predetermined percentage of capacity, weight-sensing devices are activated, causing the car to bypass further hall calls.

Separate Car and Hall Call Door Time

The time that an elevator door remains open after a stop differs between hall and car calls. Generally, more time is needed for a car to respond to hall calls.

Communication

Car Position Indicator This feature displays car position, running direction, fire service and overload signals.

Hall Position Indicator This feature includes a 16-segment LED position and direction indicator.

Comfort

Brake Drop Soft This feature allows adjustment of the braking time, thereby controlling the brake noise level.

Extra Door Time This feature extends the length of time the doors remain open.

Fan (Automatic) To save energy, the fan will automatically turn off when there is no call signal within a designated period.

Emergency

Emergency Car Light Unit To ensure the minimum lighting requirement in a car, a rechargeable emergency supply will automatically switch on if the normal lighting supply fails.

Emergency Recall Operation This feature facilitates the rescue and evacuation of trapped passengers. When activated by a switch in the controller, all operations will be terminated and passengers will be released at the nearest landing.

Safety

Delayed Drive Protection This feature monitors the elevator to ensure it does not exceed the 45 seconds run time and the time for full travel at a rated speed plus 10 seconds.

Door Time Protection When the doors fail to open or close, the elevator will remove itself from group control, retry to open or close its doors and sound the buzzer in the car. After three unsuccessful attempts, the car will be shut down.

Misuse Prevention

Anti-Nuisance Car Call Protection When the weight of passengers in the car is not more than 10% of rated car duty, and four or more car calls are registered, all car calls are cancelled automatically.

Car Call Cancellation When a car call button is incorrectly selected, it can be cancelled by pressing twice on the same button.

Nudging If the doors are prevented from closing for a fixed period of time, a buzzer sounds and the doors begin to close at a reduced speed.

Service

Car Call to Bottom Landing This button is located in the controller. When pressed, the car is moved to the bottom landing.

Car Call to Top Landing This button is located in the controller. When pressed, the car is moved to the top landing.

Car Light Control This feature automatically switches off the car light in parked cars.

Door Zone Indicator For manual recovery and Emergency Recall Operation, this feature indicates the car is in the door zone.

Optional Features

Control

Advanced Door Opening To improve performance time, the doors will begin opening as the car approaches a landing.

Attendant Service Operation By activating this switch located in the COP, the car can be manually operated, independently from other cars in the group.

Down Collective Operation The system has only up hall buttons at the bottom terminal floor. All other doors have only the down hall buttons.

Independent Service By activating this switch in the COP, the car will be disconnected from the group, permitting it to respond to registered car calls independently.

Parking and Shutdown Operation When this feature is activated, the car will discontinue serving any hall or car calls. After responding to the last car call, the car will go to a designated floor and shut down.

Two Cars to Lobby This feature ensures that two cars will be sent to the lobby, when needed.

Two-Four Cars Group Operation Control

The elevator control system can handle two to four cars in a group. This feature will dispatch cars to respond to calls according to traffic status and relevant service requirements.

Communication

Car Chime When the car arrives at a landing, the chime on top of the car will be activated as an arrival tone.

CCTV Cable A video cable can be provided to connect a CCTV camera in the car to the machine room. (Video camera and monitoring device not supplied by Otis)

Comfort

Door Hold Button The elevator doors will remain open for a specified period of time if this button is pressed.

Fan (Manual) A manual switch in the COP controls fan operation.

Second Car Operating Panel A Second Car Operating Panel can be installed in the car for more convenient passenger floor selection.

Emergency

Delayed Car Protection When the doors are prevented from closing or the car does not respond to assigned hall calls, the delayed car will be removed from group operation and its doors will close.

Emergency Fireman Service This feature automatically places the car at the designated return landing with the doors fully open; the fireman can then enter and manually operate the elevator.

Top of Car Emergency Exit The emergency car top exit can be manually opened from the outside and used for the rescue and evacuation of passengers.

Quality

and

Serv

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CarOperatingPanel(COP) ElevatorMaintenance

The Established World LeaderOtis is the world’s leading manufacturer of elevators, escalators, and Trav-O-Lators®. Since pioneering the world’s first safe elevator more than 150 years ago and the first escalator more than 100 years ago, Otis has established manufacturing, sales and service organisations in more than 200 countries and territories.

Pioneering Safety Measures and Ecological InitiativesSustained commitment to research and development has maintained Otis’ position as the market leader in innovation and safety. Otis was first to introduce many safety advances that have since become industry standards.

Continuous improvement and commitment to technical excellence have driven our products to become more environmentally friendly. Otis is leading the industry in providing environmentally conscious solutions to eliminate lubrication and lower material and energy consumption.

Accent on ServiceWith the world’s largest network of branch offices, service centres and trained technicians, Otis is able to provide unmatched customer service. An international team of industry professionals, supported by state of the art technology, provides the highest level of service in the fastest possible time.

From order requests to product delivery, installation and final hand over, Otis’ project management ensures that a standardised process is tailored to meet the unique requirements of each individual project.

At Otis, the commitment to excellence has produced the highest quality products and services that deliver unrivalled customer satisfaction.

BristolTestTower

POCKET

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sGen2™ COMFORTAesthetics – Car Fixtures

Ceiling Decorations

Standard

Optional

CS-F

CE-44

CE-53CE-52

CS-G

Handrails

F-2S Diameter=38mm,HairlineStainlessSteel

A-4B Diameter=25mm,Titanium-plateStainlessSteel(Gold)

A-4S Diameter=25mm,StainlessSteel

A-2 Thickness=6mm,HairlineStainlessSteel

B-1 Diameter=38mm,Titanium-plateStainlessSteel(Goldontwoends,woodinmiddle)

Optional

F-2B Diameter=38mm,Titanium-plateStainlessSteel(Gold)

CE-43

Otis designers have created a range of ceiling fixtures and fittings to meet a variety of aesthetic demands. The CS and CE series help to create an elegant cab finish while also co-ordinating with the architectural surroundings in which the system is operating.

Handrails have been designed and made from materials to match modern trends in interior and architectural finishes. They not only provide an accent within the cab interior but also add to the features of the building in which the system is installed.

Due to the nature of the printing process, colours may vary from the original.

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Aesthetics – Car and Door Finishes

OptionalHairline Stainless Steel

P-001PearlWhite

P-003Sand

P-004Jade

P-005LightGreen

P-006LightGrey

P-007IceBlue

P-010PrussianBlue

Car Panel, Door and Door Frame

StandardPainted Sheet Steel

F-101a

Flooring

StandardPVC Tile

F-101b F-102b F-103b

F-105b

A variety of car and door colours and finishes are provided to ensure the system matches the interior and architectural design of the building in which it is operating.

P-002PaleSand


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sGen2™ COMFORTCar and Hall Signal Fixtures

Car Operating Panel

The Gen2 COMFORT Car Operating Panel (COP) comes in a sophisticated new design that harmonizes with the car interiors. Positioned on the front return panel of the car, it features neatly laid-out small motion LED illuminated floor buttons, integral inter-phone and bright digital display. The 16-segment digital Car Position Indicator displays 50mm high numerals. The running direction and overload information can be easily read from the COP. The display is overlaid with a non-glare lens that allows visibility from any position inside the car.

Car Signal Fixture

Hall Signal Fixtures


Hairline stainless steel finish with plastic and metal (option) buttons

Car Operating Panel in hairline stainless steel finish with plastic and metal (option) buttons

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Elevator Layout and Specifications

Elevator Layout

Machine Side Hoistway Side

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Specifications

* ExceptforMalaysiaandSingapore** ExceptforIndia,MalaysiaandSingapore

Hall Fixture Cutout Detail

Basic Specifications Car Sizes (mm) Hoistway Dimensions (mm) Reactions (kg)

Duty (kg) Car Type Speed (m/s) Max. Stop Max. Rise (m) OP CW CD HW HD min OH min S P12 P13 P21 P22 P23 P24

630 * Wide 1 16 40

800 1100 1400 1800 1800

3850 1300 6710 5340 1750 850 1950 950

630 * Wide 1.6 24 75 3950 1350 6710 5340 1750 850 1950 950

630 * Wide 1.75 24 75 4000 1400 6710 5340 1750 850 1950 950

750 Wide 1 16 40

800/900 1350 1400 1950/2050 1800

3850 1300 8680 6920 1900 950 2800 1250

750 Wide 1.6 24 75 3950 1350 8680 6920 1900 950 2800 1250

750 Wide 1.75 24 75 4000 1400 8680 6920 1900 950 2800 1250

800 Wide 1 16 40

800/900 1350 1400 1950/2050 1800

3850 1300 8680 6920 1900 950 2800 1250

800 Wide 1.6 24 75 3950 1350 8680 6920 1900 950 2800 1250

800 Wide 1.75 24 75 4000 1400 8680 6920 1900 950 2800 1250

900 ** Wide 1 16 40

900 1600 1350 2150 1800

3850 1300 10000 7800 2050 1050 3150 1400

900 ** Wide 1.6 24 75 3950 1350 10000 7800 2050 1050 3150 1400

900 ** Wide 1.75 24 75 4000 1400 10000 7800 2050 1050 3150 1400

1000 * Wide 1 16 40

900 1600 1400 2150 1800

3850 1300 10000 7800 2050 1050 3150 1400

1000 * Wide 1.6 24 75 3950 1350 10000 7800 2050 1050 3150 1400

1000 * Wide 1.75 24 75 4000 1400 10000 7800 2050 1050 3150 1400

1000 * Deep 1 16 40

900 1250 2000 2000 2400

3850 1300 9730 7540 2350 1100 2800 1300

1000 * Deep 1.6 24 75 3950 1350 9730 7540 2350 1100 2800 1300

1000 * Deep 1.75 24 75 4000 1400 9730 7540 2350 1100 2800 1300

1000 * Wide 1 16 40

900 1600 1550 2150 1950

3850 1300 10000 7800 2050 1050 3150 1400

1000 * Wide 1.6 24 75 3950 1350 10000 7800 2050 1050 3150 1400

1000 * Wide 1.75 24 75 4000 1400 10000 7800 2050 1050 3150 1400

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Elevator Layout and Specifications

Elevator Layout

Specifications

Hall Entrance Detail for Standard Type Door

Basic Specifications Car Sizes (mm) Hoistway Dimensions (mm) Reactions (kg)

Duty (kg) Car Type Speed (m/s) Max. Stop Max. Rise (m) OP CW CD HW HD min OH min S P12 P13 P21 P22 P23 P24

630 * Wide 1 16 40

800 1100 1400 1800 1800

3850 1300 6710 5340 1750 850 1950 950

630 * Wide 1.6 24 75 3950 1350 6710 5340 1750 850 1950 950

630 * Wide 1.75 24 75 4000 1400 6710 5340 1750 850 1950 950

750 Wide 1 16 40

800/900 1350 1400 1950/2050 1800

3850 1300 8680 6920 1900 950 2800 1250

750 Wide 1.6 24 75 3950 1350 8680 6920 1900 950 2800 1250

750 Wide 1.75 24 75 4000 1400 8680 6920 1900 950 2800 1250

800 Wide 1 16 40

800/900 1350 1400 1950/2050 1800

3850 1300 8680 6920 1900 950 2800 1250

800 Wide 1.6 24 75 3950 1350 8680 6920 1900 950 2800 1250

800 Wide 1.75 24 75 4000 1400 8680 6920 1900 950 2800 1250

900 ** Wide 1 16 40

900 1600 1350 2150 1800

3850 1300 10000 7800 2050 1050 3150 1400

900 ** Wide 1.6 24 75 3950 1350 10000 7800 2050 1050 3150 1400

900 ** Wide 1.75 24 75 4000 1400 10000 7800 2050 1050 3150 1400

1000 * Wide 1 16 40

900 1600 1400 2150 1800

3850 1300 10000 7800 2050 1050 3150 1400

1000 * Wide 1.6 24 75 3950 1350 10000 7800 2050 1050 3150 1400

1000 * Wide 1.75 24 75 4000 1400 10000 7800 2050 1050 3150 1400

1000 * Deep 1 16 40

900 1250 2000 2000 2400

3850 1300 9730 7540 2350 1100 2800 1300

1000 * Deep 1.6 24 75 3950 1350 9730 7540 2350 1100 2800 1300

1000 * Deep 1.75 24 75 4000 1400 9730 7540 2350 1100 2800 1300

1000 * Wide 1 16 40

900 1600 1550 2150 1950

3850 1300 10000 7800 2050 1050 3150 1400

1000 * Wide 1.6 24 75 3950 1350 10000 7800 2050 1050 3150 1400

1000 * Wide 1.75 24 75 4000 1400 10000 7800 2050 1050 3150 1400

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Gen2™ COMFORTElevator Layout and Specifications

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Elevator Layout

Machine on Top of Hoistway

Hoistway Plan of Top Floor

Hoistway Plan of Other Floors

Documents

Gen2 - Otis Worldwide · 20% lighter, last up to three times longer, and incorporate more wires than a conventional steel cable—a ... focus for Otis. The Gen2 COMFORT