2011/12/27 Viesturs Lācis <viesturs.la...@gmail.com> > 2011/12/23 Viesturs Lācis <viesturs.la...@gmail.com>: > > Hello, gentlemen! > > > > I have 3 servo motors and I am looking for appropriate servo drives for > them. > > I managed to get a technical specification of my servo motors: > > > > > > Motor type: T3-0130-60-560 > > Winding number: 01-00111 > > > > Rated Speed: 6000 min^-1 > > DC Bus Voltage: 560 V > > Nominal AC Voltage: 330 V > > Rated Motor Voltage: 309 V > > Rated Torque: 1,00 Nm > > Rated AC Current: 1,40 A > > Stall Torque: 1,30 Nm > > Stall AC Current: 1,67 A > > Peak Torque: 5,2 Nm > > Peak Current: 7,2 A > > Max. Speed: 12000 min^-1 > > EMF Constant: 47,0 V/1000 > > Torque Constant: 0,78 Nm/A > > Terminal Resistance: 12,7 Ω > > Terminal Inductance: 21,5 mH > > Number of poles: 6 > > > > El. Time Constant: 1,7 ms > > Mech. Time Constant: 2,4 ms > > Thermal Time Constant: 30 min > > Rotor Inertia: 0,65 kg*cm^2 > > > > Can any one suggest me, what is the rated power of these motors? > I thought that it is calculated this way: > Rated power = rated voltage * rated current >
This is consumed electrical power, actually. > > Andy Pugh told me that motor power could be calculated also this way: > Power = 2 x pi x torque x rps > And this is output mechanical power. And I guess this is the rated power you seek for. Andrew ------------------------------------------------------------------------------ Write once. Port to many. Get the SDK and tools to simplify cross-platform app development. Create new or port existing apps to sell to consumers worldwide. Explore the Intel AppUpSM program developer opportunity. appdeveloper.intel.com/join http://p.sf.net/sfu/intel-appdev _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
