Rotary Damper: All You Want To Know About

What is Rotary Damper?

A Rotary Damper ,also called rotary dashpot damper, is a kind of small rotary mechanical device to resist motion via viscous oil hydraulic friction and make lower noise.

Brief Introduction of Rotary Dampers Mechanism

Rotary Dampers cannot work without external forces, such as gravity or other external forces. From the most basic structure of the damper, the Rotary Damper consists of the main body, the rotor, the closing's cover and the internal viscous oil. However, when the damper moves under the action of external force, its rotor acts as a resistance (torque force) because the damper seals the internal sticky oil to prevent its movement. The sealing effect, viscous oil viscosity, and internal mechanical structure of the Rotary Damper determine its damper performance life and torsional stability.

Rotary Dampers Mechanism

Rotary Damper's Market and Where to use Rotary Damper

Rotary Damper's Market

From Nowadays geographic location, Rotary Damper market has been segmented into North America (United States, Canada and Mexico), Europe (Germany, France, United Kingdom, Russia, Italy and Rest of Europe), Asia Pacific (China, Japan, Korea, India, Southeast Asia) and Australia, etc.), South America (Brazil, Argentina, etc.) and Middle East and Africa (Saudi Arabia, UAE, Turkey, etc.).

Where to Use Rotary Dampers

Rotary Dampers are widely used in many industries.

Rotary Dashpots can be used in automobiles, home appliances, furniture, medical facilities and various other industries. Rotary Dampers are used in cars - Rotary Dampers are used in car armrests, car headrests, car seats, car back tables, car glove boxes, car ashtrays, car cup holders, car storage boxes, car sun Glasses cases, car TV consoles, car roof consoles and even car door outer handles and car energy switch covers (regardless of charge/oil charge) require the use of Rotary Dampers. Rotary Dampers play a role in reducing NVH (Noise, Vibration and Harshness) in automotive interior and exterior products.

Rotary Dampers are used on the covers or doors of various consumer electrical household appliances, making the products safer, not easy to pinch hands, and also making electrical products safer and power-saving. Rotary Damper is applied to toploading washing machine. When the cover is closed, the washing machine cover has a built-in Rotary Damper. When the cover is closed, it is slowly and gently closed, so that the washing machine cover will not emit a huge noise when it is closed. impact and noise. Using its functions such as smooth motion control and soft closing, Rotary Dampers can also be applied to the cover of rice cooker, dryer, ice maker, freezer, coffee machine cover, soda maker,sandwich Makers and Grill, and so on.

Rotary Dampers for furniture - Rotary Dampers can be used on both domestic and commercial furniture. In household furniture, Rotary Dampers can be used on sliding doors and drawers, and kitchen cabinets can be pulled up. Used on invisible sockets. In commercial furniture, Rotary Dampers are widely used in Audience spectator such as in stadiums, cinemas/theatres, and college campus seats, folding seats in conference rooms.

Rotary Dampers in Medical Facilities - Rotary Dampers can be used on bed rails, disabled chairs and baby exchanging tables,etc. For example, if a Rotary Damper is not installed on a baby diaper exchange table . After changing the diaper, the baby will be frightened and cry when sudden closing the baby's changing table which create large bumping noise from the sudden closing performance of the diaper exchange table.

Rotary Dampers can also be used in various other industry products - Rotary Dampers can be used in various commercial printers, computer mobile optical drives, and even toilet covers, trash can covers, even buffet electric cooker covers, ATM cash machines, Bread counter covers, etc.

It can be said that Rotary Dampers cover a variety of industrial products.

Types of Rotary Dampers

According to its shape and structure, it is mainly divided into four types of dampers - disk damper, vane damper, gear damper, barrel damper. The disc damper has a large torque, with a metal sealing. The maximum torque of the one-direction damper can reach 3N.M-11 N, m; the torque of the two-direction disk damper can reach 3 N.M-9N.M. Vane dampers are with metal and plastic material. Besides,most of the vane dampers are one-way dampers. The maximum torque of vane damper is 4N.M.For more details on Rotary Damper please check

Rotary Dampers famous brand

Sugatsune

Sugatsune started in Japan from 1930 .Motion Design Tech is Sugatsune's unique product design concept to provide specialized movement solutions. .It has various widely motion control products,and Rotary Dampers are one of its products ranges.From

TOK Inc

TOK, Inc. was established in Japan in 1938 and has been the world leader in designing mechanical and motion technologies of Plastic Bearing for more than 50 years. We produce various TOK bearings, clutches, Rotary Dampers for use in a wide range of industries and, among other things, furniture, electric appliances, office equipment, and medical devices.

Fujilatex

Japan Latex Industry Co., Ltd was founded in Tokyo in 1949.1980, September. Fuji latex combines superior quality of Rotary Dampers and shock absorber products. Fuji Latex has been listed on Japan Securities Dealers Association("JASDAQ" as of current).

Ace Control

Ace Controls, founded in 1963, introduced the first adjustable industrial shock absorber. Over 50 years later, ACE is the internationally recognized expert in the field of industrial damping technology. The company's portfolio now includes automation control, motion control, vibration control and safety products.

ITW Motion

ITW Motion specializes in the design and manufacture of injection moulding and automated assembly. Primary product lines include viscous dampers, air dampers and latches. ITW Motion consists of three major facilities: ITW Motion Germany, ITW Motion USA and ITW Motion China. All three units are IATF certified and operate under strict quality standards.Its main Rotary Dampers are gear dampers and barrel dampers used in vehicle interior.

Nifco

Nifco was founded in 1967 for the purpose of manufacturing and selling industrial plastic fasteners.The current name NIFCO is the acronym of the original company name, Nippon Industrial Fastener Corporation. Nifco's plastic fasteners used for connecting, building, and tying are small enough to fit in the palm of your hand. Its main Rotary Dampers are gear damper mainly used in automobile. The first gear damper was used in The world's first grease damper was used in Sharp radio casette player in 1979. Nifco produces plastic dampers used in automobile parts.

Toyou Industry

Toyou Industry was founded in Shanghai,China in 2007. From its early start,Toyou Industry worked as OEM manufacturer for Japanese brand Rotary Dampers. All of quality request are strictly obeyed Japanese standard quality. Rotary Dampers from Toyou Industry will completely compitable with international brand Rotary Dampers such as Sugatsune,TOK ,Fujilatex,Ace Control,ITW Motion, Nifco. Welcome to inqury!