Could somebody send curves of torque and output for motor OM 617 D 30/617.91
300D from 1979.
And there are two motors from asme year and only difference is in max
output. Why?
Re: Crime or misdemeanour ... of rear wheels cos centre drivers have no lateral movement at all. ... Anyway filed centre drivers to be flangeless - is this a crime. ... Then limit such curves to hidden areas. ... 'fit the biggest motor that will go in'. ... (uk.rec.models.rail)
AC Motor Question ... Consider a three-phase synchronous motor.... varied for constant load power then we get the famous V curves of Ia ... (sci.electronics.design)
Re: Controllable torque electric motor questions ... suggested that a variable torque motor would be a good solution. ... Operating motors at zero rpm can ... A gear reduction would apply the motor torque to the ... (rec.crafts.metalworking)
Re: Controllable torque electric motor questions ... I further suggested that a DC motor might be a good choice, high torque at low RPM. ... The amount of power involved is not a great deal, since rapid operation is not important, and a lot of gear reduction makes sense. ... It is not clear how precise the torque control needs to be, probably +/- 10% would be more than adequate, given that we are automating something that has been done by hand by a craftsman. ... (rec.crafts.metalworking)
Re: More RPM = more windings or stronger magnets ? ... or modify the number of windings....assuming torque is not even an issue? ... If you have an existing motor the you need to run faster at a constant ... So for a constant torque load, the motor will reach a steady state RPM... (comp.robotics.misc)
