기계실 없는 엘리베이터 오버헤드 - gigyesil eobsneun ellibeiteo obeohedeu

일반 로프식 엘리베이너는 권상기, 제어반 및 조속기 등의 부품을 설치 할 승강로 상부의 기계실이 필수적이었으나 첨단의 기술로 핵심부품을 콤팩트화하여 한 승강로 안에 모든 시스템을 설치하는 혁신을 이루었습니다. MRL엘리베이터의 권상기는 감속기가 필요없는 무기어형(Gearless)의 영구 자석형 동기모터를 채용하였으며, 주요부품을 승강로 하부 핏트부보다 높게 설치하여 침수와 화재에 대비 하였습니다. MRL엘리베이터의 제어반은 콤팩트화 되어있어 최하층 승강장 출입구면에 설치되며 동기모터제어 전용의 인버터를 적용하여 최적의 상태로 엘리베이터를 제어합니다.

동기모터형 권상기와 일반형 권상기 비교

구분동기모터형 권상기일반형 권상기
Gear방식무기어방형(Gearless) 감속기어형(Geared)
전동기영구자석형 동기 전동기 삼상 유도 전동기
전력소모율매우 좋음(일반형의 약70% 소비) 보통
장점저소음, 고효율, 오일 불필요, 저렴한 보수 비용 상대적으로 저렴한 가격
적용기준MRL 엘리베이터, MMR(미니 기계실)엘리베이터 상부 기계실형 로프식 승강기

표준 규격 (최소 규격) & 전원 용량
속도인승적재하중출입문 규격카 내부 규격승강로 내부 규격모터용량MCCB 용량HOOK
(m/s)(Kg)(mm)(AxB)(mm)(XxY)(mm)(kW)작용하중
1.0 4 320 700x2100 850x1000 1600x1300 2.8 20A 1500kg
4 (SIDE OPEN) 1400x1400
6 450 800x2100 1000x1200 1750x1500 4
8 550 800x2100 1100x1250 1800x1550
9 630 800x2100 1100x1400 1800x1700 3000kg
11 750 800x2100 1300x1400 1930x1700 6.3
13 900 900x2100 1600x1350 2200x1650
15 1000 900x2100 1600x1400 2200x1700
1.5 8 550 800x2100 1100x1250 1800x1560 6 40A 1500kg
9 630 800x2100 1100x1400 1800x1710 3000kg
11 750 800x2100 1300x1400 1930x1710 9.5
13 900 900x2100 1600x1350 2200x1660
15 1000 900x2100 1600x1400 2200x1710

머신빔 반력값 & PIT 반력값
적재하중
(kg)
Gov축 하중
(벽 수평하중)
Gov축 하중
(벽 수평하중)
Gov축 하중
(벽 수평하중)
Gov축 하중
(벽 수평하중)
카축 Buffer
충격하중
CWT축 Buffer
충격하중
카축 비상정지시
충격하중
가이드슈
반력
가이드슈
반력
HR1HR2HR3HR4R1R2R3FxFy
320 650 300 1250 750 2070 3380 3250 88 90
450 2430 3820 3670
550 2630 4000 3890
630 2950 4460 4330
750 3530 5360 5250 175 225
900 4400 6740 6300
1000 4630 7000 6640

OVERHEAD & PIT
속도 (m/s)오버헤드 (mm)피트 (mm)
1.0 3450 / 3800 1150
1.5 3800 1500

* 에어컨 설치 시 당사 영업팀에 문의바랍니다. (속도 1.5m/s일 경우 해당)

For general rope-type elevators, the machine room at the upper part of the hoistway to install parts such as a traction machine, control panel, and speed regulator was required. However, innovation that installs every system in one hoistway by miniaturizing core parts with the latest technology. The traction machine of the MRL elevator adopts the gearless permanent magnetic synchronous motor not requiring a speed regulator. As main parts are installed higher than the fir part of the lower part of the hoistway, it is protected from flooding and fire. The control panel of the MRL elevator is made compact so it is installed on the exit/entrance side of the platform on the lowest floor. It also controls the elevator in optimum status as it adopts the inverter exclusive for synchronous motor control.

Comparison of the synchronous motor type traction machine and general traction machine

Distinctionsynchronous motor type traction machinegeneral traction machine
GearGearless Geared
Motorpermanent magnetic synchronous motor three-phase induction motor
Power consumption rateVery good (consumes about 70% of the general type) Fair
AdvantagesLow noise/high efficiency/oil not-required/inexpensive maintenance expenses Relatively inexpensive price
Application standardsMRL elevator, MMR(mini machine room) elevator Top machine room type rope-type elevator

The Standard (Minimum Standard) & Power Capacity
SpeedFor PassengersLive loadEntrance StandardEntrance StandardInterior Standard of Elevator Hoist-waymotor capacityMCCB capacity HOOK
(m/s)(Kg)(mm)(AxB)(mm)(XxY)(mm)(kW)Applied Load
1.0 4 320 700x2100 850x1000 1600x1300 2.8 20A 1500kg
4 (SIDE OPEN) 1400x1400
6 450 800x2100 1000x1200 1750x1500 4
8 550 800x2100 1100x1250 1800x1550
9 630 800x2100 1100x1400 1800x1700 3000kg
11 750 800x2100 1300x1400 1930x1700 6.3
13 900 900x2100 1600x1350 2200x1650
15 1000 900x2100 1600x1400 2200x1700
1.5 8 550 800x2100 1100x1250 1800x1560 6 40A 1500kg
9 630 800x2100 1100x1400 1800x1710 3000kg
11 750 800x2100 1300x1400 1930x1710 9.5
13 900 900x2100 1600x1350 2200x1660
15 1000 900x2100 1600x1400 2200x1710

Machine Beam Reaction Force & PIT Reaction Force
Live load
(kg)
Governor Shaft Load
(Horizontal Load of the Wall)
Governor Shaft Load
(Horizontal Load of the Wall)
Governor Shaft Load
(Horizontal Load of the Wall)
Governor Shaft Load
(Horizontal Load of the Wall)
Buffer Impact Load of the Car ShaftBuffer Impact Load of CWT ShaftImpact Load at the time of Car Shaft Emergency ShutdownGuide Shoe Reaction ForceGuide Shoe Reaction Force
HR1HR2HR3HR4R1R2R3FxFy
320 650 300 1250 750 2070 3380 3250 88 90
450 2430 3820 3670
550 2630 4000 3890
630 2950 4460 4330
750 3530 5360 5250 175 225
900 4400 6740 6300
1000 4630 7000 6640

OVERHEAD & PIT
Speed (m/s)Overhead (mm)Pit (mm)
1.0 3450 / 3800 1150
1.5 3800 1500

* Please contact our Business Team when installing the air conditioner. (Applicable to a speed of 1.5m/s)