XWB病床电梯

Strength

Technology

Scientific  
Research

American WESTINGHOUSE Stock-Holding, Tianjin University,
China Construction Science Research Institute Building Machinery Research Branch

Power unites with power to jointly produce a world-class famous brand lift!
We are creating a quality, precise and standard construction space for you!

Power unites with power for purpose of jointly creating a brilliant future

Safe, reliable and meticulous design philosophy

XIWU XWB bed lift, with full consideration of the specific environment of hospitals, adopting worldwide cutting-edge modularized computer control technology, have formed highly integrated VVVF serial communication control system, which provides smooth starting, braking and running, and more comfortable feeling for patients. Multiple safety property design can effectively reduce the probability of accidents, and guarantee the safety of patients with movement difficulties.

DMICRO-3200 mainboard (original from America)

The all computerized data network system fully demonstrates the intelligence of humanity, with the function more perfect and flexibe. The 32 digit double CPU and the inter-monitor of principal & subordinate CPU have increased the speed of data processing in a great extent. The highly intellectual micro-computer module inside the system implements the most secure, accurate and effective manaement and control to the elevator running.

High-efficiency vector frequency converter

It can implement an accurate real-time control to the host rotating torque through adjusting the current and phase according to the actual car load, up / down speed.  It ensures the smooth lift running condition.

The humanized function options

XWB bed lift can add various operation functions to satisfy all kinds of the humanized requirements according to the difference in the residents’ demands.  Intellectual lift is one of the examples.  We target upon the old and handicapped residents’ requirements to develop lift in the wheelchairs. These functions can effectively decrease the invalid lift travel.  Such lifts can be easily used by special groups.  Meanwhile effectively cuts down the administration cost.

Group control managing system

Group control managing system is that multi same model lift groups are controlled in use, the lift groups can automatically choose the most appropriate response. It avoids the repeated lift parking, reduces the passengers’ waiting time and improving the travel efficiency.

The advanced and well-developed control technology

Construction layout

Persons（人）

Rated
capacity(kg)

Rated
speed(m/s)

Net size of car

C.W x C.D

Net size of door

D.WxD.H

Hoistway size

H.W x H.D

HR.H

P.H

Machine room size

MR.W x MR.D

MR.H

Permanent magnet synchronous
and gearless traction machine

Load capacity(Kg)

(m/s)Rated speed

Controlledway

Car

Car door   

Hoistway   

with one elevatorGenerator  room      

with two elevatorGenerator  room      

Electromagnetic compatibility

The control system of Rhine bed lift is completely adhere to relevant electromagnetic compatibility standard, can effectively avoid electromagnetic wave interference between various kinds of precise equipments in the hospital and the signal of lift, can eliminate electromagnetic pollution, and can satisfy the requirement of modern medical system. 

The outstanding lift parts

Top advanced door operator system

Latest VVVF control technology and closed-loop control are used for this door operator, it is applicable for 75mm car door sill. The adjustment of the door operator curve is simple and convenient. The structure is compact and the shaft utilization rate is high. It is possible to monitor the operation conditions of the door operator on real-time basis.

Permanent magnet synchronous and gearless traction
machine (original from America)

It chooses rare earth materials.

It adopts the outer rotor structure, the permanent magnet synchronous motor drive.  It cancels the worm gear and wheel drive in the aspect of the structure.  It fully combines with the coaxial drive technology, the digital variable frequency technology, the group-computer combined control technology so that it can have the advantageous properties such as the fine energy-saving, environmental protection, space-saving, cozy ride and so forth.

Smooth travel

The high-accuracy manufacturing guarantees the elevator’s highly stable and smooth operation with a comfortable experience of passengers.  The full-control closed loop VVVF driving system and the accurate speed control enable the elevator to park accurately on every