spacer
spacer search

Steve's DIY Dyno
Welcome to my bit of the web

header Search
spacer
Thursday, 23 October 2014
Main Menu
Home
My Dyno Info
Dyno Math
Horespower & Torque
Different Dyno Types
Dyno46
Dyno Photo Album
Search
Links
Miscellaneous
My Home Page
My GSXR Pages
My TL1000S Pages
My Blog
Contact Me
Site Map
Administrator
Privacy Policy
Most hit pages



Valid HTML 4.01 Transitional

Valid CSS!
 
Home arrow My Dyno Info arrow My Drum

My Drum Print

Here is some information on my drum.


My Dynamometer Drum Information and Pictures

(If you click on any of the images for a bigger picture, just click the larger image to close the window.)


Here are some pictures of my "drum". I bought a lump of K1045 round bar for $1676.40AUD (inc GST) back in 2000. It was 460mm (~18.1") diameter round bar 600mm (~23.6") long. I then got the sides machined down to 80mm X 120mm stub axles, (do you think I feel sorry for the machinist that had to sweep away approximately 150kg of swarf from each side?). The machining cost $528AUD (inc GST). I also had the surface machined with a cross hatch for traction. All radii were specified by me. I ended up with a drum 360mm wide with a diameter of 460mm and 2 X 80mm X 120mm stub axles. Final weight came to 478kg (1054lbs), raw weight was 780kg (~1733lbs). The pillow block bearings (CBC UC216) cost another $300AUD.

So that's 460mm in diameter X 360mm wide and weighs 478kg. MOI comes in at 12.6513kg/m2


 


 
< Prev



spacer
spacer