What is a Rotary Damper? - Peir

1. Oil viscosity:

If you want to learn more, please visit our website Teao.

Thicker oil generates more resistance when passing through the damper&#;s pathways, leading to higher torque values, whereas thinner oil offers less resistance and results in lower torque. This principle enables the adjustment of damping effects by changing the viscosity of the oil to suit specific application needs.

2. The space between the rotor inside the rotational damper and outer casing:

The space determines how oil flows through it, which in turn affects the damper&#;s resistance level.

3.The size of the damper:

A larger oil chamber allows for more fluid flow control, leading to different torque capabilities.

4.Material used of the damper:

Zinc alloy and steel are commonly used in high torque dampers, but for low torque dampers, plastic (PBT, PA, or POM) can also fulfill the task. Adding glass fiber to plastics also increases the strength of the material.

    Small rotary dampers can be connected by screwing or snapping into a component to provide dampened movements. 

With Gear control the speed and acceleration of a movement in a travelling body. Simple to install, they can be fitted as part of an assembly. Available in a range of torques and gear profiles.

They are primarily used in kinematic components in the interior of vehicles (e.g. folding compartments, cupholders etc.) as well as in numerous applications outside the automotive industry (e.g. refrigerator compartments, printer flaps etc.).

Detailed Photos

 

Application

Widely applied in all kinds of chairs, mirrors, vehicle ashtray, garbage can, toilet cover, furniture drawer, cabinet, sound, cup holder, handle, card box, overhead sunglasses clothes holder, handle, fuel tank cap, storage compartment, roller blind, small-to-midsize boxes, flexible and slidable products. 
Create smooth movement and damping in application, effectively reduce noise and highly upgrade product level.

Company Profile

Dobond

 

Holding is located in

 

Building 3,No.50,Cheyang Rd.,Chedun Town, Songjiang District, Shanghai  and it is 

a high-tech enterprise, dedicated to the Research, Development and Manufacturer of Dampers, Hinge, Latches and high-end automotive functional parts. The Company has imported advanced production equipment, processing and testing process from Japan. Besides, we have a group of technical and management talents.

Company Name

Dobond(Shanghai) Precision and Machinery Co.,Ltd

Location

Chedun Town, Songjiang ,Shanghai

Website dobond.en.made-in-china.com Capital Stock RMB

President

Richie Dong

Year of Establishment Number of Employees 140 Price Terms EXW,FOB,CFR,CIF and DDU Payment T/T,L/C and PayPal Delivery Ship by TNT, UPS, DHL, FedEx, EMS, Air Cargo, and Vessel

Our Clients

FAQ

Widely applied in all kinds of chairs, mirrors, vehicle ashtray, garbage can, toilet cover, furniture drawer, cabinet, sound, cup holder, handle, card box, overhead sunglasses clothes holder, handle, fuel tank cap, storage compartment, roller blind, small-to-midsize boxes, flexible and slidable products.Create smooth movement and damping in application, effectively reduce noise and highly upgrade product level.

 

Q: Who are we?

A: We are a professional manufacturer of dampers, with a team with inde-pendent design and R&D capabilities.

Q: What can we do for you?

A:

 

There are 8 departments in

 

Dobond(Shanghai) Precision and Machinery Co.,Ltd:Marketing dept.,R&D dept.,Mold dept.,Injection dept.,Assembly dept.,QC dept.,

Purchasing dept. and Personnel administration dept.;All raw materials used in the products are RoHs and REACK compliance.and

 

we have passed ISO: and IATF:/ISO: international quality system certification. Products are widely used in car ashtrays, cup holders, storage boxes, central armrests, grab handles, sunglass boxes, fuel tank caps and the other auto parts.

Q:

 

Why Choose us

A: In-house tool manufacture, mold making

Provide OEM&ODM service

RoHs Approve

Plastic processing machines

Over 15 sets of injection molding machines

Many set of molds equipments

The company is the world’s best Gear damper for automotive Interior supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.

Over 200 various types of products

More than 10 years experiences in manufacturing audio accessories

Optimization of production processes and material input

Q: What is MOQ?

A: sets/ pcs.

Q: How long is the delivery time?

A: Generally according to the quantity , if stock is available about 1-2

weeks, if mass order, will be about 30 working days.

Q: How about sample? Is it free or extra?
A: We could offer the free sample within 10pcs, exclude the freight cost and tooling

If you are looking for more details, kindly visit Household Device Damping wholesale in stock.