Ondrives: Anti-Vibration - Rotary Dampers - FDN

FDN : 2-10Nm

Anti-Vibration » Rotary Dampers »
FDN Type : NEW Rotary Dampers

FDN rotary dampers
Nominal torque figures at 20 rev/min and 23°C.
Damping torque varies with temperature and speed as shown in the performance graphs above.

Discounts

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10+ 5%

25+ 10%

50+ 15%

100+ 20%

Part Number		Damping Torque Nm	A	B	C	D	E	F	G	H	R	RH Damping (Clockwise)			LH Damping (Anti-Clockwise)
RH Damping (Clockwise)	LH Damping (Anti-clockwise)	Damping Torque Nm	A	B	C	D	E	F	G	H	R	Cost	Quantity	Add to basket	Cost	Quantity	Add to Basket
FDN-47-R	FDN-47-L	2.0^±0.3	65	56	6	4.5	47	42.8	1.6	10.3	4.5	£39.19			£39.19
FDN-57-R	FDN-57-L	5.5^±0.6	79	68	10	5.5	57	52.4	1.6	14.0	5.5	£39.19			£39.19
FDN-63-R	FDN-63-L	8.5^±0.8	89	76	10	6.5	63	58.6	1.6	13.9	6.5	£43.09			£43.09
FDN-70-R	FDN-70-L	10.0^±1.0	95	82	10	6.5	70	65.4	1.6	13.0	6.5	£43.09			£43.09

Material
Body: Steel
Output Shaft Sleeve: Glass reinforced Nylon
Operating Fluid: Silicone Oil

Performance
Hardness: HRC55
Surface Smoothness: Rz < 1µm
Temperature Range: -10°C to +50°C
Maximum Rotational Speed: 50 rpm
Maximum Cycle Rate: 12 cycles per minute
Weight: 0.12kg

Other Info.
There is no support for the output shaft within the damper structure. External support must be provided for the shaft.
The direction of the damping torque may be changed by pushing out and turning the bearing bush.
Recommended Shaft Details: FDN-47 Ø6^+0.00/-0.03, FDN-57 to FDN-70 ^{Ø10+0.00/-0.03}.

Downloads
PDF Documents : Catalogue Page | Full Range of Rotary Dampers