Rotational Dampers

Rotational dampers are machine elements that operate like mini-gears to slow down or inhibit the motions of moving pieces of machinery. They enable the controlled opening and closing of flaps, caps, lids and covers in machine equipment.

These dampers slow down circular movement to absorb impact, vibration and noise that may damage the equipment or prevent them from working at their best.

Damped stop gates (similar to latches) on these elements prevent noise and vibration from entering the machines. The high viscosity fluid inside the dampers absorbs the external shock and vibration.

Rotational dampers are more durable than linear dampers because they are sealed permanently.

What are rotational dampers used for?

Rotational dampers are used in industries that manufacture products like cabinets, vehicles, CD players and even toilet seats. Any product or device with a lid, hinge, pull-out drawer or flap can use these components to facilitate a smooth opening and closing motion.

Types of rotational dampers

Rotational dampers can have fixed or variable damping (absorption) rates.

These products are available in plastic or metal materials. Choosing the right type depends on the machinery they are to be used with.


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Description Price Torque Number of Gear Teeth Pitch Circle Diameter Minimum Operating Temperature Maximum Operating Temperature Type
RS Stock No. 793-3067
Mfr. Part No.FDT-47
BrandACE
kr 206,39
Each
Units
2±0.3Nm - - -10°C +50°C Rotary Damper
RS Stock No. 793-3036
Mfr. Part No.FRN-D2-R152
BrandACE
kr 203,12
Each
Units
15±3Ncm 12 12mm 0°C +50°C Rotary Damper
RS Stock No. 793-3061
Mfr. Part No.FDT-57
BrandACE
kr 208,11
Each
Units
4.7±0.5Nm - - -10°C +50°C Rotary Damper
RS Stock No. 793-3033
Mfr. Part No.FRN-D2-R501
BrandACE
kr 203,12
Each
Units
5±1Ncm 12 12mm 0°C +50°C Rotary Damper
RS Stock No. 793-3058
Mfr. Part No.FRN-D2-L152
BrandACE
kr 203,12
Each
Units
15±3Ncm 12 12mm 0°C +50°C Rotary Damper
RS Stock No. 793-3051
Mfr. Part No.FRN-D2-L152-G1
BrandACE
kr 209,23
Each
Units
15±3Ncm 12 12mm 0°C +50°C Rotary Damper
RS Stock No. 793-3017
Mfr. Part No.FRT-D2-152-G1
BrandACE
kr 183,33
Each
Units
15±3Ncm 12 12mm 0°C +50°C Rotary Damper
RS Stock No. 793-3070
Mfr. Part No.FDT-63
BrandACE
kr 268,58
Each
Units
6.7±0.7Nm - - -10°C +50°C Rotary Damper
RS Stock No. 793-3039
Mfr. Part No.FRN-D2-R152-G1
BrandACE
kr 206,39
Each
Units
15±3Ncm 12 12mm 0°C +50°C Rotary Damper
RS Stock No. 793-3055
Mfr. Part No.FRN-D2-L501
BrandACE
kr 203,12
Each
Units
5±1Ncm 12 12mm 0°C +50°C Rotary Damper
RS Stock No. 793-3092
Mfr. Part No.FDN-47-L
BrandACE
kr 314,89
Each
Units
2±0.3Nm - - -10°C +50°C Rotary Damper
RS Stock No. 793-3045
Mfr. Part No.FRN-D2-L102
BrandACE
kr 203,12
Each
Units
10±2Ncm 12 12mm 0°C +50°C Rotary Damper
RS Stock No. 793-2945
Mfr. Part No.FRT -G2-200-G1
BrandACE
kr 26,31
Each
Units
0.2±0.07Ncm 14 7mm 0°C +50°C Rotary Damper
RS Stock No. 793-2951
Mfr. Part No.FRT-G2-600 -G1
BrandACE
kr 24,42
Each
Units
0.6±0.12Ncm 14 7mm 0°C +50°C Rotary Damper
RS Stock No. 793-3005
Mfr. Part No.FRT-D2-102-G1
BrandACE
kr 183,33
Each
Units
10±2Ncm 12 12mm 0°C +50°C Rotary Damper
RS Stock No. 793-2960
Mfr. Part No.FRT-G2-101-G1
BrandACE
kr 26,31
Each
Units
1±0.2Ncm 14 7mm 0°C +50°C Rotary Damper
RS Stock No. 793-3089
Mfr. Part No.FDN-63-R
BrandACE
kr 346,99
Each
Units
8.5±0.8Nm - - -10°C +50°C Rotary Damper
RS Stock No. 793-3020
Mfr. Part No.FRT-D2-501-G1
BrandACE
kr 183,33
Each
Units
5±1Ncm 12 12mm 0°C +50°C Rotary Damper
RS Stock No. 793-3001
Mfr. Part No.FRT-D2-102
BrandACE
kr 176,92
Each
Units
10±2Ncm 12 12mm 0°C +50°C Rotary Damper
RS Stock No. 793-3086
Mfr. Part No.FDN-57-R
BrandACE
kr 349,52
Each
Units
5.5±0.3Nm - - -10°C +50°C Rotary Damper