RD 2  the Rotational Damper and Shock Dyno

 * CTW introduces the RD 2, the Rotational Damper dyno for the racing community for testing shocks.

RD 2 Shock Dyno Flyer

RD 2 General Dimensions PDF

RD 2 Power Curve: Imperial units            Metric unit


 RD 2 Specification Sheet


* Force measured via Interface 3K S-Beam load cell with 

     - option for a pancake style based on non-linear loading requirements

     - 4 bolt crossbar upgrade


* CTW designed 3 stroke crank head for frequency variation in testing

   using either Imperial or Metric spacing - defined at time of order

     - 0.5" / 1.0" / 2.0" strokes


* Peak velocity over 30 in/sec on the maximum stroke

     - ultimate force / velocity determined by the damper and piston

     - Linear design will vary from digressive


* Peak forces based on damper design and CTW determined velocity


     - 1200+ lbs. at 10 in/sec


* CTW designed 4 channel signal conditioning board capable of accepting

   various sensor inputs for ultimate flexability to the user

     - Displacement, Force, Temperature standard


* Data sampled at 16 bit resolution via CTW specified data card


* Position adjustable non-contacting IR temperature sensor

   - Allows for Temperature based warm-up


* Precision 1.25" shafting designed for high strength and low weight


* Input power supply options

  - 200/240 VAC I phase power

  - 17.8 Amps. peak input power



     RD2 Shock and Damper Dyno by CTW

                       the RD2 by CTW Automation

 * Software operates and all platforms for data viewing, Windows, Apple, tablet and phones

     - Demo version available so that you can always have access to your data

 * Cloud based data storage available in conjunction with viewing on small devices for better and faster communication between customers and damper manufacture.  


For additional questions and sales information, contact us through sales@CTWAutomation.com

Or if you prefer, please contact us directly at:

Or call at 336-542-5252

Leasing available through ACG Equipment Finance - Follow to our custom CTW page!