Leading Factory of TRD-N1 Rotary Oil Damper Plastic Rotation Dashpots

Rotary Oil Damper Plastic Rotation dashpot TRD-N1 One Way

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PRODUCTS DETAILS

Rotary damper are perfect soft closing motion control components used in many different industries such as toilet seat cover, furniture, electrical household appliance, daily appliances, automobile, train and aircraft interior and exit or import of auto vending machines, etc.

Model	Max. Torque	Reverse torque	Direction
TRD-N1-R103	1 N·m (10kgf·cm)	0.2 N·m (2kgf·cm)	Clockwise
TRD-N1-L103	1 N·m (10kgf·cm)	0.2 N·m (2kgf·cm)	Counter-clockwise
TRD-N1-R203	2 N·m (20kgf·cm)	0.4 N·m (4kgf·cm)	Clockwise
TRD-N1-L203	2 N·m (20kgf·cm)	0.4 N·m (4kgf·cm)	Counter-clockwise
TRD-N1-R303	3 N·m (30kgf·cm)	0.8 N·m (8kgf·cm)	Clockwise
TRD-N1-L303	3 N·m (30kgf·cm)	0.8 N·m (8kgf·cm)	Counter-clockwise

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.

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. <Specifications> 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.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 right side.