Freight Elevator

Permanent magnetic synchronous gearless traction machine
Permanent magnet synchronous traction technology is a new generation of low-carbon energy saving elevator core technology researched by Schumacher. Compared with traditional technology, this technology is with low-carbon energy, less space, low construction costs and low operating cost characteristics. Meanwhile easily achieve machine none-maintenance requirements.

A gear traction machine
Mature technology, high reliability
Fine durability
Smooth running
Firm and durable
The main use Of machine room elevator

AC variable frequency door operator
Apply advanced technology VF door operator control systems, AC variable frequency motor and door mechanical system, not only to improve the safety and sensitivity of elevator operation, but also save energy consumption, adapted to the growing demands of modern transport.

Deceleration curve comparison
VF observation elevator use vector frequency transformer to full closed-loop control the elevator, the elevator greatly improved performance, lower operating power consumption, has a very superior cost performance

Low carbon emissions, to develop a sustainable society
Treat low carbon, recycling resources, environmental protection as three fundamental
developments, actively promote to reduce environmental impact of global production within whole life cycle to produce and maintenance, in order to achieve social sustainable development.

New generation VVV F technology to overcome the energy consumption weakness of traditional technology.
Schumacher elevator apply VVV F technology, the elevator running power and power supply
capacity will be significantly reduced, compared to conventional AC speed drag energy, will save nearly 20%

Safe, reliable, cost-effective
Schumacher serial freight elevators apply micro-computer control technology. It uses high
intensity cars that have been designed and manufactured by section materials. It can transport the freight under extreme conditions. Schumacher freight elevator conform to European standard EN81 for manufacturing, installation and safety. Schumacher freight elevator is your ideal choice for the factory, warehouse, department store, shopping center, housing property management center etc. Because of its safety, durable and reliable properties, high structural strength, smooth operation, large door opening distance, high cost performance and so on.

Multiple door opening modes
In order to satisfy different entry/exit requirements from a broad range of users, Schumacher freight elevator offers four door opening modes: side opening, center opening double-folded door, one-way door opening, opposite door opening. It's flexible design can accommodate the unique requirements of any factory, warehouse, department store, shopping center, housing property management center etc.

We will never let it happen, as the old saying "A miss is as good as a mile"
Schumacher freight elevator uses a slight edge to lay the brand foundation. The product leveling accuracy can be controlled within mm level range.

More professional and considerate
Sensitive intensive infrared screens, in the elevator door forming screen protection safety net, for any access to its detecting location of people or objects are responsive, greatly improving the safety performance.

Large width door opening, free entry/exit
For the convenience of free entry/exit of large bulk freight, The Schumacher freight elevator series applies multi-folded car structures. It can reach maximum width when opening the car door.

The durable and anti-aging high-strength materials
Schumacher freight elevator not only applies high-intensity section materials to manufacture the cars, but also implements special reinforcement design to the car platform. It brings about the more durable and anti-aging products

Machine room less Freight Elevator
Schumacher machine room less elevator Offers an infinite possibility for vast constructions
Schumacher machine room less freight elevator have many energy-saving and loss-reducing ideas. It not only saves the building area, but also greatly increases design freedom, It is also very environmentlly friendly. Compared with same load level for a freight elevator with machine room, it saves 25% of the electric energy and 1 0% of the building area

Freight elevator different kinds of buildings.
Schumacher machine room less freight elevator only needs a shaft without a machine room It brings about more design freedom to many different building designs

Easy and effective installation
Easy installation it vital for freight transport in the elevator application. Schumacher machine room less freight elevator provides the customers with easy and effective installation plans It ensures normal progress of the construction projects

New generation variable frequency voltage regulation and speed governor technology
It is of the remarkable energy-saving, environmental protection, comfortable travel , maintenance-free, low noise and small size.

AC variable frequency door machine
The advanced technology not only saves energy, but also increases door opening/closing accuracy and ensures smooth travel of the door.

Stand by & technology
When the elevator is in stand-by mode, it automatically cuts off the lighting and ventilator fan in the elevator

Specification & Drawing

THJ Download Drawing

TMHJ 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.
4Arrive auto openElevator slow down to leveling, auto open
5Express door closingWhen the lift stops and opens the door, press door-shut button, the door will be closed immediately.
6Reopen with hall callIn the door shutting process, pressing the hall call button can reopen the door.
7Emergency car lightingEmergency car lighting automatically activated once power failure.
8Overload stopWhen the car is overload, the buzzer rings and the lift remains at rest in the same floor.
9Car 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.
10Photocell 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.
11Fire alarmIn emergency conditions, if bell Button on car operation panel is continuously pressed, electric bell rings on top of the car.
12Fire 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.
13Five way intercomCommunication amid car, car top, lift machine room, well pit and rescue duty room through walkie-talkie.
14Floor and direction indicatorThe car shows the lift floor location and current travel direction.
15Floor and direction indicator in hallThe landing shows the lift floor location and current travel direction.
16Over-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.
17Remote shutdownVia the key switch, the elevator can be summoned to the base station (after completion of the service) and automatically out of service.
18Start 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.
19Anti-stall timer protecionThe lift stops operation due to slippery traction wire rope.
20Down over-speed protectionWhen the lift downs 1.2 times higher than the rated speed, this device will automatically 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.
21Fault self-diagnosis recordWith the help of this record function, faults can be restored rapidly so that the lift can remove in a short time.