Product Details

Rotary damper

RD series

Product introduction

RD Series

Rotary dampers are mechanism components that can meet demands such as ensuring safety, buffering and impact, and adding a high-end, luxurious feel to your product.

  • Material

    Outer pipe: zinc alloy and engineering plastics

    Axis: Carbon steel with nickel plating and engineering plastics

  • Torque Size
    0.3~8 Nm
  • Temperature range
    -5~+50°C
  • Installation
    CJAC provides you installation methods such as fixed through holes and square shafts. Your special demands can also be customized according to your specifications.
  • Specific demands
    CJAC is able to customize solutions based on your requirements.
Model RDS20-B-R-1N RDS20-B-L-1N RDS20-B-R-2N RDS20-B-L-2N RDS20-B-R-3N RDS20-B-L-3N
Torque 1 N‧m
(10 kgf ‧ cm)
1 N‧m
(10 kgf ‧ cm)
2 N‧m
(20 kgf ‧ cm)
2 N‧m
(20 kgf ‧ cm)
3 N‧m
(30 kgf ‧ cm)
3 N‧m
(30 kgf ‧ cm)
Torque force without damping direction 0.2 N‧m
(2 kgf ‧ cm)
0.2 N‧m
(2 kgf ‧ cm)
0.4 N‧m
(4 kgf ‧ cm)
0.4 N‧m
(4 kgf ‧ cm)
0.8 N‧m
(8 kgf ‧ cm)
0.8 N‧m
(8 kgf ‧ cm)
Revering direction Clockwise Counterclockwise Clockwise Counterclockwise Clockwise Counterclockwise
Maximum angle 110° 110° 110° 110° 110° 110°
Temperature used
(°C)
-5~+50°C -5~+50°C -5~+50°C -5~+50°C -5~+50°C -5~+50°C
Corresponding illustration 1 1 1 1 1 1

※ For shell specifications, please contact us for further details.

Model RDS18-B-R-1N RDS18-B-L-1N RDS18-B-R-1.8N RDS18-B-L-1.8N
Torque 1 N‧m
(10 kgf ‧ cm)
1 N‧m
(10 kgf ‧ cm)
1.8 N‧m
(18 kgf ‧ cm)
1.8 N‧m
(18 kgf ‧ cm)
Torque force without damping direction 0.3 N‧m
(3 kgf ‧ cm)
0.3 N‧m
(3 kgf ‧ cm)
0.8 N‧m
(8 kgf ‧ cm)
0.8 N‧m
(8 kgf ‧ cm)
Revering direction Clockwise Counterclockwise Clockwise Counterclockwise
Maximum angle 115° 115° 115° 115°
Temperature used
(°C)
-5~+50°C -5~+50°C -5~+50°C -5~+50°C
Corresponding illustration 1 1 1 1

※ For shell specifications, please contact us for further details.

Model RDR53-R-3N RDR53-L-3N RDR53-RL-3N
Torque 3±0.4 N‧m
(30±4 kgf ‧ cm)
3±0.4 N‧m
(30±4 kgf ‧ cm)
3±0.4 N‧m
(30±4 kgf ‧ cm)
Torque force without damping direction - - -
Revering direction Clockwise Counterclockwise Two-way
Maximum angle - - -
Temperature used
(°C)
-10~+50°C -10~+50°C -10~+50°C
Corresponding illustration 1 1 1

※ For shell specifications, please contact us for further details.

Model RDR43-RL-2N
Torque 2±0.3 N‧m
(20±3 kgf ‧ cm)
Torque force without damping direction -
Revering direction Two-way
Maximum angle -
Temperature used
(°C)
-10~+50°C
Corresponding illustration 1

※ For shell specifications, please contact us for further details.

Model RDR15-P-RL-0.03
Torque (30±8)x0.001 N‧m
(300±80 kgf ‧ cm)
Torque force without damping direction -
Revering direction Two-way
Maximum angle -
Temperature used
(°C)
-10~+50°C
Corresponding illustration 1

※ For shell specifications, please contact us for further details.

Model RDR25-P-RL-0.05-G2
Torque (50±10)x0.001 N‧m
(500±100 gf ‧ cm)
Torque force without damping direction -
Revering direction Two-way
Maximum angle -
Temperature used
(°C)
0~+50°C
Corresponding illustration 1

※ For shell specifications, please contact us for further details.