29 – Pvd3675_Gb_Ey_Septembre_2017
3.2.5. Electromagnetic losses
Caution: Following data result from our best estimations but are
indicative. They can vary from one motor to another and with
temperature. No responsibility will be accepted for direct or indirect
losses or damages due to the use of these data.
Following data are indicative, without any friction coming from lip seals.
Type
Tf [Nm]
Kd [Nm/1000rpm]
EY310
0.032
0.012
EY420
0.055
0.022
EY430
0.073
0.029
EY620
0.068
0.032
EY630
0.108
0.050
EY820
0.141
0.065
EY840
0.290
0.133
EY860
0.438
0.201
Torque losses (N.m) = Tf + Kd x
speed(rpm)
/1000
Summary of Contents for EY Series
Page 1: ...1 Pvd3675_Gb_Ey_Septembre_2017 Servomotors EY Series Technical Manual PVD 3675 EY Series...
Page 37: ...37 Pvd3675_Gb_Ey_Septembre_2017 3 3 Outline drawings 3 3 1 EY310E...
Page 38: ...38 Pvd3675_Gb_Ey_Septembre_2017 3 3 2 EY420E EY430E...
Page 39: ...39 Pvd3675_Gb_Ey_Septembre_2017 3 3 3 EY620E EY630E...
Page 40: ...40 Pvd3675_Gb_Ey_Septembre_2017 3 3 4 EY820E EY840E EY860E...
Page 44: ...44 Pvd3675_Gb_Ey_Septembre_2017 3 5 2 2 EY420 3 5 2 3 EY430...
Page 45: ...45 Pvd3675_Gb_Ey_Septembre_2017 3 5 2 4 EY620 3 5 2 5 EY630...
Page 46: ...46 Pvd3675_Gb_Ey_Septembre_2017 3 5 2 6 EY820 3 5 2 7 EY840...
Page 47: ...47 Pvd3675_Gb_Ey_Septembre_2017 3 5 2 8 EY860...