On Thursday 27 February 2014 21:51:36 jeremy youngs did opine: > hmmm... yours look bigger than jeffs drawing ,
They are, made from old 1.75" mine shafting, with lots of swarf on the floor by the time I was done. > i dont have dual shaft > motors , Ouch. > i wonder if adding a large damper at the other end of my screw > would work, i have 2 dials , steel 1 in thick 3 in diameter a couple > pieces of rubber and a nut should do it , i will put this on my list > thanks gene Not near as well as right on the motor. The screws torsional flex will tend to let the motor do its own independent dance. Adding a flexible coupling between the motor and the screw will probably make the resonance worse. Sometimes lots worse. All the motors Jeff (xylotex) has are double ended. Some (3) of mine are 10+ yo now and seem to be plenty good enough to outlast the rest of me. I bought a 3 pack of the 262 oz originally, and have bought 4 more of the 425's in the last 5 years. No problems I didn't invent because I didn't know what I was doing. :) Cheers, Gene -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) Genes Web page <http://geneslinuxbox.net:6309/gene> NOTICE: Will pay 100 USD for an HP-4815A defective but complete probe assembly. ------------------------------------------------------------------------------ Flow-based real-time traffic analytics software. Cisco certified tool. Monitor traffic, SLAs, QoS, Medianet, WAAS etc. with NetFlow Analyzer Customize your own dashboards, set traffic alerts and generate reports. Network behavioral analysis & security monitoring. All-in-one tool. http://pubads.g.doubleclick.net/gampad/clk?id=126839071&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
