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Home Elevator
We, LGS, are specialized in home elevator.
We provide two kinds of machine roomless home elevator. One is a wire rope type and the other is a belt type. Its flexible configurations are applicable to various construction environments.
LGS Home elevators equipped withthe advancedpermanent magnetic gearless traction machine and inverter control system to reduce energy consumption and noise.
 
 
 
 

[unit : mm]
Load Speed no. of
Opening
OP CAR SIZE HOISTWAY
[kg] [m/s] type OP*EH CW CD HW HD
250kg 0.4 1Car 1Ent CO 700*2000 900 1100 1600 1450
2S 800*2000 900 1100 1480 1500
1Car 2Ent CO 700*2000 900 1100 1600 1600
2S 800*2000 900 1100 1480 1730
320kg 0.4 1Car 1Ent CO 700*2000 900 1200 1600 1550
2S 800*2000 900 1200 1480 1600
1Car 2Ent CO 700*2000 900 1200 1600 1700
2S 800*2000 900 1200 1480 1830
400kg
(450kg)
0.4 1Car 1Ent CO 700*2000 1000 1200 1650 1550
CO 700*2000 1100 1300 1700 1650
2S 800*2000 1000 1200 1580 1600
2S 900*2000 1100 1300 1680 1700
1Car 2Ent CO 700*2000 1000 1200 1650 1700
CO 700*2000 1100 1300 1700 1800
2S 800*2000 1000 1200 1580 1830
2S 900*2000 1100 1300 1680 1930
Note. 1) Standard Car & Landing Door Height should be 2000mm
         2) Cab Height (CH) should be 2100mm
 
Product Specification
Traction Method
Belt Traction
with coated steel belt
Roped Traction
with steel wire rope
Traction machine PMSM Gearless
Rated Load 250kg / 320kg / 400kg / 450kg
No. of passengers 3~5persons
Speed 0.4m/s
Travel max. 12meter
Min. Overhead min. 2900mm min. 3200mm
Min. PIT ≥ 400mm
Main Power AC220V 50Hz - 1 phase
Door Opening Automatic sliding door (2P-CO, 2P-2S)
Hoistway Concrete / Steel frame
Home Elevator Power Plan
Load Speed Motor Capa. Motor Current Input Rated
Voltage
N.F.B Transformer Lead-in Wire Earth Wire
[kg] [m/s] [kW] [220V] [A] [kVA] [mm2] [mm2]
250 0.4 0.96 5.6A Φ1-AC220
/ 50Hz
16 3.9 4 4
320 0.96 5.6A 16 3.9 4 4
400 1.1 6.5A 16 3.9 4 4
450 1.1 6.5A 16 3.9 4 4
 
Home Elevator Function List
No Function
description
01 Full collective selective In automatic running or attendant state, this function enables the elevator to respond both car calls and hall calls.
Passengers at any service floor can call the elevator by pressing the up call button and down call button.
02 Door open time setting The system automatically determines different door open time for door open for call, command, protection,
or delay according to the set door open holding time.
03 Door open delay In automatic running state, passengers can press the door open button in the car to delay door open to facilitate goods to be moved in or out.
04 Floor number display setting The system supports display of floor numbers in combinations of numbers and letters, which meets the requirements of special conditions.
05 Independent control of the
front door and back door
When there are two doors for a car, automatic control on the two doors depends on your requirements.
06 Repeat door close If the door lock is not applied after the elevator performs door close for a certain time,
the elevator automatically opens the door and then closes the door again.
07 Auto-leveling The systems implements automatic accurate leveling based on the floor pulse counting and up/down leveling feedback signals.
08 Idle elevator returning to base floor In automatic running state, the elevator automatically returns to the set parking floor and
waits for passengers if there is no car call or hall call within the set time.
09 Low-speed self-rescue When the elevator is in non-inspection state and stops at non-leveling area,
the elevator automatically runs to the leveling area at low speed if the safety requirements are met, and then opens the door.
10 Car arrival gong After the elevator arrives at the destination floor, the CTB gives a prompt tone.
11 Automatic door open
upon door lock abnormality
If the system detects that the door lock circuit is abnormal during door open/close, the elevator automatically opens and closes the door again,
and reports a fault after the set door open/close times is reached.
12 Overload protection When the car load exceeds the rated elevator load, the elevator alarms and stops running.
13 Fault data recording The system automatically records detailed information of faults, which helps improve the efficiency of maintenance and repair.
14 Returning to base floor at fire emergency After receiving a fire emergency signal, the elevator does not respond to any call but directly runs to the fire emergency floor and waits.
15 Elevator lock The system detects the running state of the elevator in real time. If the elevator speed exceeds the limit,
the system immediately stops running of the elevator.
16 Automatic running mode switchover
at power failure
For the synchronous motor, when the power supply is interrupted, the system can perform automatic switchover between shorting stator
braking mode and controller drive mode, implementing quick and stable self-rescue. Shorting stator braking mode: Upon power failure,
UPS is used, the motor stator is shorted, and the brake is automatically released, making the car move slowly under the effect of the weighing
difference between the car and the counterweight.
17 Car energy-saving If there is no running command within the set time, the system automatically cuts off the power supply to the lamp and fan in the car
18 Energy-saving running
with standby power supply
When the normal power supply is interrupted and the emergency power supply is used,
the system reduces the running speed of the elevator in the prerequisite of guaranteeing the smooth running curve.
19 Arrival gong disabled at night Within the set time period, the arrival gong is disabled.
Technical Features
Feature Description Remark
Full collective selective In automatic running or attendant state, this function enables the elevator to respond both car calls and hall calls.
Passengers at any service floor can call the elevator by pressing the up call button and down call button.
Anti-nuisance function The system automatically judges the number of passengers in the car and compares it with the number of registered car calls.
If there are excessive car calls, the system determines that it is nuisance and cancels all car calls. In this case, passengers need to register correct car calls again.
Car Call Cancellation Passengers can press the button consecutively twice to cancel wrong calls.
Turn Off of Car Light
and Fan
If there is no running command within the set time, the system automatically cuts off the power supply to the lamp and fan in the car.
Full-load direct runnung When the car is full-loaded in automatic running state, the elevator does not respond to hall calls from the passing floors. These halls calls, however,
can still be registered, and will be executed at next time of running (in the case of single elevator) or by another elevator
(in the case of parallel/group control).
Overload protection When the car load exceeds the rated elevator load, the elevator alarms and stops running.
Button stuck check The system can automatically identify whether a hall call button is stuck and cancel the stuck call,
preventing the condition that the elevator cannot close and run due to stuck hall calls.
Repeat door close If the door lock is not applied after the elevator performs door close for a certain time, the elevator automatically opens the door and then closes the
door again.
Automatic door open upon door
lock abnormality
If the system detects that the door lock circuit is abnormal during door open/close, the elevator automatically opens and closes the door again,
and reports a fault after the set door open/close times is reached.
Door open time setting The system automatically determines different door open time for door open for call, command, protection,
or delay according to the set door open holding time.
Arrival gong disabled at night Within the set time period, the arrival gong is disabled.
Landing at another floor If the door open time exceeds the door open protection time but the door open limit signal is still inactive, the elevator closes the door and then automatically runs to the next landing floor.
Voice Announcement The elevator automatically announces information such as the running direction and next arriving floor
during running.
Forced door close When the door fails to close within the set time due to the action of the light curtain or safety edge, the elevator enters the forced door close state,
closes the door slowly, and gives a prompt tone.
Group control The system supports parallel control of two elevators / group control of more than three elevators
Micro Leveling After landing at a floor, the elevator may move upward or downward due to the load change and the car door is not aligned with the ground,
which is inconvenient for in and out of passengers and goods. In this case, the system allows the elevator to run to the leveling position in the door
open state at the leveling speed.
Light curtain signal judgment If the door is blocked by stuff during door close, the light curtain acts and the elevator opens the door. This function is invalid in fire emergency state.
Power failure emergency
evacuation
For the elevator configured with standby power supply, the system uses the standby power supply (ARD System) to implement low-speed self-rescue
in the case of power failure.
Residential monitoring The control system can be connected to the terminal in the monitoring room. By using the NEMS software,
you can view the floor position, running direction, and fault state of the elevator.
Parking Operation In order for park the elevator, if the parking key is on position the car stop at the specified floor after finish servicing of all of registered call.
After the car stops at the specified floor, the car light and fan are off automatically and every buttons both on the car operating panel and
hall button box are no more available.
Fire return Operation In case of fire every cars should be returned to the specified floor in order to evacuate passengers safety.
Fireman Operation In case of fire, a fireman can use the elevator which is stopped at the specified floor in order to support fireman for fire-fighting.
Works Others
Work by Others
The works below are not included in the elevator installation work and should be carried out by building contractors in accordance with our drawing, relevant international or codes and regulations.

Hoistway

- A property framed and enclosed hoistway, including any ventilation as required by the governing code or authority.
- A dry pit constructed to the elevator manufacture's specifications to reinforce or sustain any vertical forces on the guide rails impacted loads from the car and counterweight buffers.
- A metal still angle or concrete haunch across the full width of the hoistway at each elevator landing.
- Provision of steel bars to fix jamb around the entrance of each floor.
- All cutting, including cutouts to accommodate hall signal fixtures, patching, painting of wall, floors, or partitions, together with finish painting of entrance doors and frame, if required.
- Provision of entrance or ladder for pit access.
- Supply and installation of fascia plate
- Installation of emergency exits and electric wiring in blind sections of hoistway where required.
- the tolerance of emergency exits and electric wiring in build sections of hoistway where required.
- The tolerance of perpendicular line over the whole hoistway height must not exceed ±30mm.
- A waterproof outlet and light fixture in the elevator pit area with the light switch being located adjacent to the access door ladder.
- Suitable light fixture and convenience outlet in the pit with a light switch adjacent to the access door or ladder. The receptacles shall have protection for ground.

Machine Room

- Provision of wiring between controller and building management system.
- A construction hoisting beam or hook, if require, with the correct location and size as determined by elevator contractor for each hoistway.
- Noise insulation should be installed between machine room and adjacent residential area.
- A suitable machine room with legal access, ventilation and concrete floor . The temperature in the machine room should be maintained between 5℃ and 40℃ Relative humidity should
  not exceed 90%(monthly) and 95%(daily) non-condensing.
  Ventilation fan or air conditioner should be provided as per heat dissipation by the elevator contractor.
- The size of entrance shall be min. 1000mm(w) X 2000mm(H).
- Installation of lead-in wire and earth wire between building main power board and room incoming distribution board. However, machine room lighting source supply shall be install separately.
- Provision of suitable light fixture and convenience outlets in the machine room.

Miscellaneous

- Wiring and piping between each machine room and monitoring system.
- Machine room and hoistway shall be free or harmful gas.
- All electric power for lighting, tools, welding, etc during installation.
- All single phase receptacles installed in machine room, pit and machinery spaces shall ground fault circuit interrupter

Protection.

- Fire detector for emergency operation.
- A secured area for storage of elevator equipment and materials during installation.
LGS Elevator Korea Co., Ltd.,
Korea Office / R&D Center
Address (Road Name)
Zip Code : 50875
2F/3F, 18-15, Tekeunobaelli 1-ro 93beon-gil Jillye-myeon, Gimhae-si, Gyeongsangnam-do, Korea
Address (Land-Lot)
Zip Code: 50875
2F/3F, 1579-4, Gomo-ri, Jillye-myeon, Gimhae-si, Gyeongsangnam-do, Korea
 
CLC Center & Factory
Address (Road Name)
Zip Code : 50875
18-15, Tekeunobaelli 1-ro 93beon-gil Jillye-myeon, Gimhae-si, Gyeongsangnam-do, Korea
Address (Land-Lot)
Zip Code: 50875
1579-4, Gomo-ri, Jillye-myeon, Gimhae-si, Gyeongsangnam-do, Korea
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