Eddy Current Dampers
CDA InterCorp’s Rotary and Linear Eddy Current Dampers offer reliable, repeatable, and linear damping characteristics over a wide operating temperature range. These rugged devices are offered in a range of sizes and damping rates. The Eddy Current Dampers (ECD’s) are complemented with single or multiple stages of high reliability gearing. Ideal for demanding applications, these devices will operate reliably at high angular rates, accelerations and radial loads.
Products Eddy Current Dampers
Mechanical Performance Components Design

Type Maximum Ratings Imperial Dimensions (in Inches) Weight
Gearhead Damper Damping
Rate
Torque Gear Ratio
Power To - A B C D E F G H Oz.
DC Type 05 5.59 E+01 168 107 1.250 1.030 0.129 1.1875 0.250 0.250 2.407 1.250 12.0
DCA Type 05 5.59 E+03 168 1070 1.250 1.030 0.129 1.1875 0.250 0.250 2.967 1.250 15.0
FDC Type 05 5.11 E+03 456 1140 1.500 1.250 0.149 1.4375 0.313 0.313 3.200 1.250 18.0

Type Maximum Ratings Metric Dimensions (in mm) Weight
Gearhead Damper Damping
Rate
Torque Gear Ratio
Power To - A B C D E F G H kg
DC Type 05 6.62 E+02 19 107 31.75 26.16 3.30 30.163 6.35 6.35 61.14 31.75 0.341
DCA Type 05 6.32 E+02 19 1070 31.75 26.16 3.30 30.163 6.35 6.35 75.36 31.75 0.426
FDC Type 05 5.77 E+02 52 1140 38.10 31.75 3.80 36.513 7.95 7.95 81.28 31.75 0.511


GEARHEAD RATINGS
GearHead
Type
'A' Basic Size Torque Capacity Torsional
Spring Constant
Continuous Intermittent
Inches mm Lb-In Nm Lb-In Nm Lb-In/Rad Nm/Rad
A 0.75 19.05 7.2 0.81 18 2.03 6.0 E+03 6.8 E+02
C 1 25.4 48 5.4 84 9.5 1.6 E+04 1.8 E+03
D 1.25 31.75 84 9.5 168 19 2.5 E+04 2.8 E+03
F 1.5 38.1 168 19 456 52 4.2 E+04 4.7 E+03
H 2 50.8 300 34 744 84 7.4 E+04 8.4 E+03
J 2.5 63.5 744 84 1500 170 1.8 E+05 2.0 E+04
M 3 76.2 1200 136 3000 340 6.0 E+05 6.8 E+04
N 4 101.6 3600 407 6900 780 3.6 E+06 4.1 E+05

 
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