Passenger Elevator

Intelligent product with peak value
Schumacher commercial passenger elevator is a modern intelligent elevator that integrates intelligence, humanism and science. Widely used in office building, hotel, business center, hospital and other places with high passenger flow, it can bring convenience and enjoyment to your high-efficiency life.
The safe, accurate and guaranteed position control system 
Advanced sensors on the motor rotor movement for high precision real time signal feedback, to achieve in a shaft running car positioning achieve millimeter level precision, achieving almost no difference level.
A reliable car displacement memory technology, to ensure that the elevator stops to open early peace layer security function.
Comfortable experience from car With clearance height of 2.8m 
Car of the elevator is 60 cm higher than traditional car, providing a wider and more comfortable carrying space.
LED high-efficiency green light source 
This decreases power consumption of the elevator by 20%~ 35%
Small Machine Room Passenger Elevator 
Compact and efficient, stable and reliable 
To save space, expand the building larger space utilization rate, make the operation more flexible and reliable, make the building more elegant appearance, Schumacher small machine room passenger elevator, the compact type permanent magnet synchronous gearless traction machine and the special design of the control cabinet, make room area same as the shaft size.
Machine Room less Passenger Elevator 
It reduces the building expense and saves the construction cost 
In order to know the concept of environmental protection, energy saving, saving building area, improve the degree of freedom in design is the responsibility of the Schumacher elevator without machine room, fully reflects the green spirit of humanity, the elevator needs only one independent shaft space, without room, with the same load weight level than conventional elevators, save 10% construction area.
Saving uto 10% construction area 
Schumacher machine room less elevator further compression space, greatly improving the Utilization of building space. Machine room and shaft integrated design, to provide a great degree of freedom to the design of elevator and building. 
Specification & Drawing
TKJ Download Drawing
No.FunctionFunction description
1VVVF driveMotor rotating speed can be precisely adjusted to get smooth speed curve in lift start, travel and stop and gain the sound comfort.
2VVVF door operatorMotor rotating speed can be precisely adjusted to get the more gentle and sensitive door machine start/stop
3Inspection operationWhen the lift enters into inspection operation, the car travels at 0.25m/s inching running.
4Inching runningWhen the lift enters into emergency condition, the car travels at 0.25m/s inching running.
5Independent runningAccording to users' requirement, the lift will not respond to outer calling, but only inner command
6Self-help slow runWhen the elevator is in a state of non-repair, and not in the leveling floor. In this case if meet the safety requirements, the lift will automatically slow run to the leveling floor area, open the doors off.
7Power on re-levelingCar stop between two floors because of power cut or power failure, when power recovery, car will run to nearest leveling floor
8Arrive auto openElevator slow down to leveling, auto open
9Express door closingWhen the lift stops and opens the door, press door-shut button, the door will be closed immediately.
10Control of door open timeAfter the lift arrive and automatic open, self-closing delay some time. Such as when no call signal stops the layer registration delay of 2.5 seconds, and if the call signal delay 4 seconds. This delay can be set in the parameters.
11Reopen with hall callIn the door shutting process, pressing the hall call button can reopen the door.
12Door re-openingDuring normal door closing, when car button that indicates the direction consistent to current running direction is pressed in hall, door will be re-opened
13Door opening prohibition outside door zoneFor safety, door opening is disable outside door zone.
14Emergency car lightingEmergency car lighting automatically activated once power failure.
15Attendant bypass functionIn the attendant driving conditions, panic button is pressed straight ahead, the elevator will not answer an outside call signal.
16Full-load bypassWhen load in car reaches preset full load. Namely elevator enters full-load bypass, elevator will no longer respond to hall call, but directly reach designated floor in response to command.
17Overload stopWhen the car is overload, the buzzer rings and the lift remains at rest in the same floor.
18Direct parkingAccording to distance principle completely, the car can directly level without crawling, lt greatly enhances the operation efficiency.
19Stop in another doorIf the elevator continued to open the door 10 seconds later, open limit donĄŻt run, elevator becomes closed state, after the door closed, will response to next call and instruction.
20Car arrival gongArrival gong in the car top announces passengers the car's arrival.
21Car ventilation, light automatic shut offIf there is no calling or command signal within the stipulated time, the car fan and lighting will be automatically closed in order to save the energy.
22Photocell protectionIn the door open and shut period, the door protection device of infrared ray that covers the whole door height is used to probe both the passengers and objects.
23Fire alarmIn emergency conditions, if bell Button on car operation panel is continuously pressed, electric bell rings on top of the car.
24Fire emergency returnIf you start emergency switch in main landing, all the callings will be cancelled. The lift directly and immediately drives to the designated rescue landing and automatically opens the door.
25Automatic return to base floorIn low traffic flow, the car which has no call will return to the main floor, shut the door and keep waiting automatically.
26Five way intercomCommunication amid car, car top, lift machine room, well pit and rescue duty room through walkie-talkie.
27Floor and direction indicatorThe car shows the lift floor location and current travel direction.
28Floor and direction indicator in hallThe landing shows the lift floor location and current travel direction.
29When reversed, Automatic cancel instructionWhen the elevator reaches the farthest landing, all instruction direction registration canceled.
30Over-leveling and limit protection deviceThe device can be effectively prevented the elevator hit the top or bottom when the elevator runaway, make the elevator more secure.
31Remote shutdownVia the key switch, the elevator can be summoned to the base station (after completion of the service) and automatically out of service.
32Start protection controlIf the lift does not leave door zone within the designated time after it gets started, it gets started, it will stop the operation.
33Anti-stall timer protecionThe lift stops operation due to slippery traction wire rope.
34Down over-speed protectionWhen the lift downs 1.2 times higher than the rated speed, this device will utomatically cut off control mains, the motor running so as to atop lift down at over-speed. If the lift continues to down at over-speed, and the speed is 1.4 times higher than rated speed, safety tongs act to force the lift stop in order to ensure the safety.
35Fault self-diagnosis recordWith the help of this record function, faults can be restored rapidly so that the lift can remove in a short time.
36Anti-skid protectionThe system detects the skid of ropes, then the car will stop running, until the CPU is reset to return to normal operation.
37Anti-slip protectionWhen the system detects the elevator shut down, for 3 consecutive seconds feedback pulse generator, it is determined that slip occurs elevator car, the car will stop all running and before the CPU is reset, the elevator has inoperable.
38Governor fault protectionOnce system receive the fault signal of governor emergency stop, until the CPU is reset and return to normal operation.
39Main control CPU WDT protectionWDT protection is provided on main control board. When fault of CUP or program is detected, WDT circuit will forcibly disconnect main controller output point and reset CPU.
40Blackout manual RescueWhen the elevator suddenly power failure or other reasons to stop in the non-leveling area, elevator operator can go to the machine room, manual operate wheels by operations manual, make the elevator to the nearest level, release with a triangular key.
41Voice announcementWith the function, during each leveling, voice announcer announces floor to be reached, and before each door closing, it forecasts subsequent running direction