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Falling Proof Device of Elevator

Falling Proof Device of Elevator

high quality slewing drive worm gear
slewing drive worm gear gearbox drilling ring crane
heavy load slewing bearing worm gear
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The complete variety, novel design, and excellent quality of our SC7 Rotating Platform Turntable Drive, solar energy hall sensor, High Speed Hydraulic Gearbox have impressed our customers both at home and abroad. We dare to break through the boundaries of thinking and traditional experience, and constantly seek new development ideas and methods. The products are sold all over the world and favored by customers at home and abroad. In such an era full of competition, we should take learning as the foundation of our security, and enhance our competitiveness with a stronger learning awareness and faster learning ability than our competitors. Our company, by carrying on our teamwork, quality first, innovation and mutual benefit, are confident enough to provide our clients sincerely with qualified products, competitive price and great service, and to build a brighter future under the spirit of higher, faster, stronger with our friends together by carrying on our discipline.

WH-2-1

Production Description

Model

WH17-2

Place of Origin

Changzhou,China

Brand

Coresun Drive

Type

Enclosed

Material

42CrMo,50Mn

Output Torque

21KN.m

Tilting Moment Torque

135.6KN.m

Holding Torque

72.3K N.m

Static Axial Rating

970KN

Static Radial Rating

390KN

Dynamic Axial Rating

235KN

Dynamic Radial Rating

205KN

Gear Ratio

102:1

Efficiency

40%

 

Rotation drive slewing drive, it is a kind of integration of driving power source of the week rotary reducer drive mechanism, its slewing bearing as transmission follower and adhesion mechanism, through the rotary bearing inner and outer circle a circle on the initiative of the cover, driving source and shell, and the other a circle both as a follower, and the connection of the base as driven working parts, so using the rotary bearing itself is the week characteristics of rotary joints, efficient allocation of driving power source and the main transmission parts, make it become a kind of rotary, slow down and drive function in a body and at the same time, simple structure, manufacture and maintenance convenient universal reduction drive mechanism.


According to the variable speed drive of rotation drive form, can be divided into type rotary gear rotation drive and the worm and worm wheel drive, inherit the characteristics of gear transmission and worm gear and worm drive each, are the two kinds of rotation drive can be adapted to high speed and low speed applications, in terms of bearing capacity, performance is superior to the tooth worm gear and worm type, and when envelope worm drive is used, its bearing capacity, deformation resistance and transmission have further improve rigidity, but the worm gear and worm type rotary drive in efficiency is inferior to tooth rotation drive.


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Our company has been committed to the research and development, production and sales of Falling Proof Device of Elevator, products are widely used in various fields. Our products are exported to the world and the quality and service have reached the international standard level. Our continuous independent innovation promotes the development of product optimization and the core technology of our company's design and development ranks in the forefront of the world.

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