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Shanghai Mitsubishi Elevator Co., Ltd. All rights reserved. 2022
Hu ICP File No.05014391-1IPv6 support

LEHY-III-S

 LEHY Compact Machine Room Passenger Elevator 

Comprehensive upgrade

Technological Innovations High Levels of Comfort

LEHY-IlI-S is a new generation of elevatorwith standard compact machine room system developed by Shanghai Mitsubishi Elevator Co., Ltd. to satisfy the needs of the residential elevator market. With higher technological content and decoration quality as well as cutting-edge technologies, LEHY-IlI-S is dedicated to providing a superior quality of servicetailored to accommodate your needs, so as to provide a comfortable, quiet and user-friendly ride.

Cutting-edge Technologies All in One

LEHY-IlI-Sis equipped with new-generation PM synchronous gearless traction machine and ultra-slim PM door operator.

 
TopQuality with Enhanced Ride Comfort

We strive for excellence in all aspects of material selection, R8D, manufacturing, etc., use high-quality components, and deliver excellent installation and maintenance services to ensure a quiet, comfortable and reliable ride for a long time

 
User-FriendlyDesigns for Higher Quality of Life

LEHY-IlI-S caters to the preferences of the reNdential elevator market and suits your cozy, simple and bright style of decoration and design.Various car specifications are availableto satisfy your needs,and comply with the latest elevator standards.

 
 

Advanced technology

Cutting-edge Technologies All in One

Energy Feedback Technology ( Optional )

With energy feedback technology based on PWM (optional), the powergenerated during traction machine operation is fed into the electrical network in thebuilding. Comparedto the same type of elevator without an energy feedback device, thissystem provides an energy-saving effect of approximately 30%. Meanwhile, the incoming current of the power supply side is in sinusoidal waveform, greatly decreasingharmonic currents; the DC voltage is controlled, helping to improve the stability of elevator operation.

 

All-digital Intelligent Power Supply System

replaces the three-phase power transformer to power the elevator control system. The new system is more stable and reliable, less susceptible to the fluctuations of the electrical network in thebuilding, and delivers a less use of energy, higher efficiency and better protection.

 

Car Slide Safety Protection

When the car slides due to insufficient braking force to the extent that the power elements can stand the three-phase winding of the PM traction machine is shorted to reduce the speed the car slides so as to improve safety.

Multiple Braking Torque Detection Protection

Features including Double-Side Static Torque Detect-Periodic (DBSD-P), Double-Side Static Torque Detect-Power-on (DBSD-0), Double-Side Static Torque Detect-Manual (DBSD-M) and Single-Side Static Torque Detect-Manual (SBSD-M) provide better braking torque detection protection and ensure passengers' safety.

 

technology

Cutting-edge Technologies

New-generation Traction Machine with PM Motor

LEHY-IlI-S uses new-generation PM traction machine with built-injoint-lapped stator core. Specially optimized for compact machine room elevators and with easy-to-maintain external brakes, the new traction machine is more energy-saving, simple in structureand easy to maintainwhile maintaining the high level of quality and performance of the original machine.Based on advanced current control technology, brakes do not make the elevator come to an emergency stop and creates lower noise when holding, providing passengers with a more comfortable and quieter ride experience.

Patented Joint-lapped Stator Core Technology

Uniform winding and high-density coils significant increase magnetic flux and output torque, thus improving performance and efficiency.

PM Gearless Traction Machine

A PM traction machine does not require additional excitation current and rotor consumption, thus saving about 30% on energy consumption compared to a conventional worm-gear traction machine.%

Brake Current Control technology

With accurate close-loopcurrent control, brakes create lower noise and impact when working, which reduces wear on components and improves ride comfort.

 

Intelligent, Quiet Ultra-slim PM Door Operator System

The entire series adopts a direct-drive ultra-slim FM door operator, which integrates 32-bit high-speed digital signal processors, doubleclosed loop control with current and speed feedback, and variable voltage, variable frequency (VVVF) regulation system, enabling the door operator system to run in a more energy-saving manner, making doors open and close more stably and maintenance easier, and saving the space required for installation.

Intelligent Door Opening and Closing TorqueContral

The door operator control system collects the data of changing door weight and door opening/closing resistance at each landing, so as to ensure doors open and close smoothly, reliably and safelv.

Ultra-slim Integrated Structure

LEHY-III-S adopts direct-drive PM door motor and integrated door guiderails, which saves the reducer and the connecting rod and minimizes the space required to install the door operator.

Door Opening and Closing Noise Control [Max 59dB(A)

LEHY-III-S uses variable voltage, variable frequency regulation technology to provide passengers with comfortable, quiet ride experience, with the maximum noise level less than 59dB(A) national standards for noise: 65dB(A).]

 
 

Excellent quality

TOP Quality

We are always committed to providing a safe, comfortable ride for users and strive for excellence in all aspects of R&D, manufacturing, installation, maintenance, etc. Packed with cutting-edge technologies, high-quality and reliable components,LEHY-IlI-S elevators level accurately and provide a safe, comfortable ride.

Understand the design basis of SMEC
Intelligent Traction Machine Production Line

Compared to the conventional mode of production, the global leading intelligent traction machine production facilities are safer and more reliable.

Brake Reliability Test ( over 15 million times ) *

Brakes have undergone over 15 million times of static action tests, which ensures the brakes still function during long-term heavy load operation so as to avoid risks like elevator drop and ensure safety.

High-quality Slim Control Panel

With world famous electronic components, contactors/relays and power modules and through seamless integration of elevator operation management, control, drive and communication modules, the control panel is made digital, modularized and slim, with improved reliability and anti-interference capability.

Button Reliability Test ( over 5 million times )

Buttons adopt the anti-drop design and can withstand rough use.After 5 million times of action tests, buttons are stronger and more durable and less likely to be damaged during the entire elevator lifecycle.

Class A Energy Efficiency

The new-generation digital power supply system delivers markedly improved power usage effectiveness. All lighting uses LED power source, and technologies including car lighting, CFO-A and energy-saving hall position indicators are used, greatly enabling a lower use of energy instandby mode.

PCBS Withstand 10 Severe Reliability Tests *

After ten severe reliability tests, including temperature change, temperature/humidity (cyclic), damp heat (steady state), critical temperature change, critical high temperature and high humidity, limit temperature change, sinusoidal vibration, shock, bump, dust and sand, PCBs still function properly so as to ensure the "brain" of each elevator can withstand harsh working conditions

High adaptability

Flexibility / Availability

With the same size as the hoistway, the machine room of LEHY-II-S elevators is really compact, which saves the actual space required for machine room and increases the utilization of the building. Architects and interior designers have more design freedom

Wider Range of Specifications

Cars of various specifications are available to satisfy users' needs, for example deep car (stretcher elevator), and comply with the latest elevatorstandards (elevators for persons with disabilities,which can be configured at your cost). Users can select three carsgroup control(please consult our salespersons in advance).

Through Door

To satisfy the needs for "Elevators go directly to the home" in high-end residences, new through-door elevators are developed, which offers more design freedom to architects and interior designers, reduces the shared public area, and ensures the privacy of high-end home owners.

Easy-to-install Wall-mounted Hall Fixtures

The boxlessfixtures can be easily mounted through a small round opening on the wall surface, without having to cut into the wall to embed the back box.

 
Water lon Air Conditioner
and Water lon Fan Intelligent UV Germicidal Lamps

HEALTH GUARDIAN

Water lon Air Conditioner and Water lon Fan（Optional）

Cleaner

Panasonic nano-e™ generator imported from Japan to kill attached bacteria and viruses
High-sensitivity VOC sensors to enable the fan to switch to the maximum speed so as to quickly dilute the smell when smoke or unpleasantsmell is detected

More humane

Fan speed can be adjusted according to the load : The fewer the passengers are , the slower andthe quieter the fan is

Inhibition rate of new coronavirus

＞99.7%

*Upgradable silver antibacterial and touch button
 

nanoe™X are water-wrapped nano-sized particles, which can kill the attached bacteria and viruses bydenaturing their protein

The 8-hour nano test in a 23.3m³ lab has proved that , nanoe™ can kill up to 99.76% of Staphylococcus aureus .

The 12-hour nano test in a 30m³ labat Wuhan University School of Medicine has proved that , nanoe™ can kill up to 99% of Type-a( H1N1 ) and Type-a Hong Kong ( H3N2 ) viruses

nanoe™ and nanoe™ labels are trademarks of Panasonic Corporation

 

Health Guardian

Intelligent UV Germicidal Lamps（Optional）

01Product appearance design

The lighting cover is translucentand can protect the tubeLocated at the front of the carnot eye-catching .

02Highly-efficient sterilization

99% of Escherichia coli is killedSterilize the surface of the operating paneland handrails for 12 min

*（theabove data based on CAP 1050 kg elevator ）

03Product function design

Normal and enhanced mode available for selection :a remote available to turn on / off the lamps andswitch modes , display the status and fault , replacethe tubes . etc

04Easy to install and modernize

Drill holes on the ceiling plateto install screwsPower cables connected to thelighting wiring terminal

05Double protection

Start only when the elevatorsleep light is off ,Stop when infrared sensorsdetect passengers

 
Killing effect of ultraviolet germicidal lamp

Humanized design

Humanized design

Intelligent Voice Call（Optional）

Touch-free, hands-free buttons
Recognition of personalized floor information , e.g. dining hall
High accuracy of recognition and strong anti-noise capacity(50db of noise , recognition ≥90%）

Patented LCD Technology（Optional）

With delicate interface design and eye-catchingbackground colors, the full-view high-quality screen is highly visible in the sunlight and its graphical display of status is easy to understand.

Barrier-free Design（Optional）

In light of the requirements of persons with disabilities including mobility impairments, wheelchair operating panels, mirrors, handrails and other barrier-free designs are available for selection, so as to create a loving and caring environment and a safe, convenient and comfortable ride for passengers.

Button Glimmering Design in Standby Mode

The buttons glimmer in standby mode to make floor numbers easier to identify even in the dark.

 
The pictures are for demonstration only. Different size and view are possible. Any update or change of product or configuration is subject to real specification. To obtain accurate information, please contact SMEC's local branches.

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National service hotline
+86 400-820-3030
+86 021-6430-3030
Shanghai Mitsubishi Elevator Co., Ltd. All rights reserved. 2022
Hu ICP File No.05014391-1IPv6 support
沪公网安备31011202001781号
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