Metro Ventilation Fire Control Damper

Damper,washing machine damper,soft closing rotarydamper,TRD-N1 series,damper torque 1-3Nm

Product Details
We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for soft close toilet seat damper, small damper, damper working principle. Satisfying customers is our ultimate goal, and the smile on their face is our reward, for we regard providing customers with quality services as our honor. Our company has constructed a high efficiency, low-cost organization system, with high-quality and low-cost products to dedicate to the majority of consumers. We are guided by the responsible, efficient and innovative management philosophy, continuously to make new contributions to promote the development of the industry.

Damper,washing machine damper,soft closing rotarydamper,TRD-N1 series,damper torque 1-3Nm


Specification

Model

Max.torque

Reverse torque

direction

TRD-N1-R103

1 N·m (10kgf·cm)

0.2 N·m (2kgf·cm)

Clockwise

TRD-N1-L103

Counter-clockwise

TRD-N1-R203

2 N·m (20kgf·cm)

0.4 N·m (4kgf·cm)

Clockwise

TRD-N1-L203

Counter-clockwise

TRD-N1-R303

3 N·m (30kgf·cm)

0.8 N·m (8kgf·cm)

Clockwise

TRD-N1-L303

Counter-clockwise


Features:

100% performance test
Environment test
Oil leakage test
Lifecycle test>50000 times
ISO9001:2008
ROHS directive

Note)Measured at 23°C±2°C
*Operating temperature–5~50°C
*Weight 12±1g
Body and cap material Polybutylene terephthalate(PBT)  
Rotating shaft material Polyphenylene Sulphide (PPS)
*Oil type Silicone oil


Size:

图片1.png

How to use the damper:

1.TRD-N1 is designed to generate a large torque just before a lid closing from a vertical position, as shown in Diagram A, comes to a full closure. When a lid is closed from a horizontal position, as shown in Diagram B, a strong torque is generated just before the lid is fully closed, causing the lid to not close properly.

   

图片2.png

2.When using a damper on a lid, such as the one shown in the diagram, use the following selection calculation to determine the damper torque.
Example) Lid mass M : 1.5 kg
Lid dimensions L : 0.4m
Load torque : T=1.5X0.4X9.8÷2 =2.94N·m
Based on the above calculation,
TRD-N1-*303 is selected.

    

图片3.png


3.When connecting the rotating shaft to other parts, please ensure a tight fit between them.
Without a tight fit, the lid will not slow down properly when closing.The corresponding dimensions for fixing the rotating shaft and the main body are as follows.

图片4.png

Welcome to purchase high quality and precise damper,washing machine damper,soft closing rotary damper, trd-n1 series,damper torque 1-3nm from Toyou Industry - one of the leading such manufacturers and suppliers. We have been specialized in this field for over 15 years. And we offer customers the most competitive price. Don't hesitate any more.

Our Metro Ventilation Fire Control Damper has widely absorbed the advantages of similar products on the market, so that its main performance has reached the highest industry standards. We sticks to the path of professionalism, and continues to innovate and surpass. We warmly welcome you to visit our company and make cooperation.
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