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Rotary Dampers Metal Dampers TRD-BNW21 Plastic in Toilet Seat Cover Featured Image

Rotary Dampers Metal Dampers TRD-BNW21 Plastic in Toilet Seat Cover

Short Description:

This type rotary damper is a one-way rotational damper.

● Small and space saving for installation (see the CAD drawing for your reference)

● 110-degree rotation

● Oil Type - Silicon oil

● Damping direction is one way - clockwise or anti – clockwise

● Torque range : 1N.m-2.5 N.m

● Minimum Life time - at least 50000 cycles without oil leakage

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Vane Damper Rotational Damper Specification

Rotor Material	Model	Max. Torque	Reverse torque	Direction
POM	TRD-BNW21P-R103	1 N·m (10kgf·cm)	0.2 N·m (2kgf·cm)	Clockwise
	TRD-BNW21P-L103	1 N·m (10kgf·cm)	0.2 N·m (2kgf·cm)	Counter-clockwise
	TRD-BNW21P-R203	2N·m (10kgf·cm)	0.3 N·m (3kgf·cm)	Clockwise
	TRD-BNW21P-L203	2N·m (10kgf·cm)	0.3 N·m (3kgf·cm)	Counter-clockwise
	TRD-BNW21P-R253	2.5N·m (10kgf·cm)	0.3 N·m (3kgf·cm)	Clockwise
	TRD-BNW21P-L253	2.5N·m (10kgf·cm)	0.3 N·m (3kgf·cm)	Counter-clockwise

Note: Measured at 23°C±2°C.

Vane Damper Rotation Dashpot CAD Drawing

TRD-BNw21p-1

Dampers Feature

angle tolerance ±2º	③	Rotor	POM+G	white/Silver	1
angle tolerance ±2º	②	cover	POM+G	Black	1
test at 23±2℃	①	body	POM +G	white	1
test at 23±2℃	No.	part name	material	color	quantity

item	Value	remark
Damping Angle	70º→0º
Max. Angle	110º
working temperature	0-40℃
stock temperature	—10~50℃
damping direction	left/Right	body fixed
delivery status	Shaft at 0º	Same as the picture

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