Rotary Dampers

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

The damped stop gates on these elements prevent noise and vibration from entering the machines. The high viscosity fluid inside the dampers absorbs the external shock and vibration. Rotary dampers are more durable than linear dampers because they are sealed permanently.

What are rotary dampers used for?

Rotary dampers are used in a wide range of applications and 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 rotary dampers

RS Components offer a wide range of Rotary dampers to suit your every need. The dampers can have fixed or variable damping (absorption) rates.

Features and Benefits

  • Maintenance-free
  • Easy to install
  • Continuous rotation
  • Damping in both directions
  • Steel or plastic outer body
  • Various number of gear teeth, 101 11 and 12
  • Various PCD (Pitch Circle Diameters) 

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Description Price Torque Number of Gear Teeth Pitch Circle Diameter Minimum Operating Temperature Maximum Operating Temperature
RS Stock No. 793-3067
Mfr. Part No.FDT-47
BrandACE
MYR142.88
Each
units
2±0.3Nm - - -10°C +50°C
RS Stock No. 793-3020
Mfr. Part No.FRT-D2-501-G1
BrandACE
MYR96.17
Each
units
5±1Ncm 12 12mm 0°C +50°C
RS Stock No. 793-2982
Mfr. Part No.FRN-C2-R201-G1
BrandACE
MYR37.77
Each
units
2±0.6Ncm 11 8.8mm 0°C +50°C
RS Stock No. 793-2913
Mfr. Part No.FRT-E2-400
BrandACE
MYR10.46
Each
units
0.4±0.1Ncm 10 6mm 0°C +50°C
RS Stock No. 793-3008
Mfr. Part No.FRN-C2-L301-G1
BrandACE
MYR37.77
Each
units
3±0.8Ncm 11 8.8mm 0°C +50°C
RS Stock No. 793-2910
Mfr. Part No.FRT-E2 - 300
BrandACE
MYR13.15
Each
units
0.3±0.08Ncm 10 6mm 0°C +50°C
RS Stock No. 793-3011
Mfr. Part No.FRT-D2-501
BrandACE
MYR92.03
Each
units
5±1Ncm 12 12mm 0°C +50°C
RS Stock No. 793-2923
Mfr. Part No.FRT -E2-400-G1
BrandACE
MYR17.51
Each
units
0.4±0.1Ncm 10 6mm 0°C +50°C
RS Stock No. 793-3083
Mfr. Part No.FDN-70-R
BrandACE
MYR250.16
Each
units
10±1Nm - - -10°C +50°C
RS Stock No. 793-2998
Mfr. Part No.FRN-C2-L201
BrandACE
MYR41.48
Each
units
2±0.6Ncm 11 8.8mm 0°C +50°C
RS Stock No. 793-2976
Mfr. Part No.FRT-C2-301
BrandACE
MYR26.00
Each
units
3±0.8Ncm 11 8.8mm 0°C +50°C
RS Stock No. 793-2960
Mfr. Part No.FRT-G2-101-G1
BrandACE
MYR17.51
Each
units
1±0.2Ncm 14 7mm 0°C +50°C
RS Stock No. 793-2907
Mfr. Part No.FRT-E2-100
BrandACE
MYR13.15
Each
units
0.1±0.05Ncm 10 6mm 0°C +50°C
RS Stock No. 793-3058
Mfr. Part No.FRN-D2-L152
BrandACE
MYR87.80
Each
units
15±3Ncm 12 12mm 0°C +50°C
RS Stock No. 793-3089
Mfr. Part No.FDN-63-R
BrandACE
MYR189.51
Each
units
8.5±0.8Nm - - -10°C +50°C
RS Stock No. 793-3001
Mfr. Part No.FRT-D2-102
BrandACE
MYR95.23
Each
units
10±2Ncm 12 12mm 0°C +50°C
RS Stock No. 793-2935
Mfr. Part No.FRT-G2-300
BrandACE
MYR10.82
Each
units
0.3±0.08Ncm 14 7mm 0°C +50°C
RS Stock No. 793-3051
Mfr. Part No.FRN-D2-L152-G1
BrandACE
MYR115.06
Each
units
15±3Ncm 12 12mm 0°C +50°C
RS Stock No. 793-3027
Mfr. Part No.FRN-D2-R102-G1
BrandACE
MYR115.06
Each
units
10±2Ncm 12 12mm 0°C +50°C
RS Stock No. 793-2979
Mfr. Part No.FRT-C2-301-G1
BrandACE
MYR36.90
Each
units
3±0.8Ncm 11 8.8mm 0°C +50°C