Re: Once again (Was:Actually, R68s Are Better At Local Routes And R40s Are Better At Express Route (100786)

[ Read Responses | Post a New Response | Return to the Index ]
[ First in Thread | Next in Thread ]

Posted by Train Dude on Thu Mar 2 22:02:53 2000, in response to Re: Once again (Was:Actually, R68s Are Better At Local Routes And R40s Are Better At Express Route,
posted by Jeff H. on Wed Mar 1 01:29:27 2000.

Jeff, the R-68 ratio is 117:23 or about 5.09. Now:
1)if the traction motor speed (rpm)is the same on R-40s as it is on the R-68. AND
2)The gear ratios are as stated above and the R-40 gear ratio is 7.2

Then which car will have a higher top speed?

Responses

• NEW: Re: Once again (Was:Actually, R68s Are Better At Local Routes And R40s Are Better At Express Route - Dan Lawrence - Fri Mar 3 15:32:04 2000
  • NEW: To Dan Lawrence (Was: Once again - R-40 vs R-68) - Train Dude - Fri Mar 3 20:53:40 2000
    • NEW: Re: To Dan Lawrence (Was: Once again - R-40 vs R-68) - Dan Lawrence - Fri Mar 3 23:37:23 2000
• NEW: Re: Once again (Was:Actually, R68s Are Better At Local Routes And R40s Are Better At Express Route - Jeff H. - Sat Mar 4 00:40:52 2000
  • NEW: Re: Once again (Was:Actually, R68s Are Better At Local Routes And R40s Are Better At Express Route - Train Dude - Sat Mar 4 09:07:15 2000

Replying to posts on SubTalk are disabled at this time.