Pilz Cable PMCprimoDrive>Mod-Profibus:L=0,45m - Manual (Page 48)

Glossary
10-2 Operating Manual: PMCtendo AC
R
Rated current Current (sinusoidal effective value) consumed by the servo motor when
subject to rated speed n
N
and rated torque M
N
Abbreviation: I
N
Unit: A
Rated power Mechanical output at the servo motor shaft when it is subject to rated
torque M
N
at rated speed n
N
Abbreviation: P
N
Unit: W
Rated speed Speed at which the rated torque M
N
can be achieved as a minimum, at
rated voltage U
N
Abbreviation: n
N
Unit: min -1
Rated torque Torque that can be applied for an unlimited time at rated speed n
N
Abbreviation: M
N
Unit: Nm
Rated voltage Output voltage (sinusoidal effective value) of servo amplifier
Abbreviation: U
N
Unit: V
T
Thermal time constant When there is a load change, the period after which 63 % of the
corresponding temperature change is achieved
After 5 x t
th
the temperature change is complete.
Abbreviation: T
th
Unit: min
Torque constant Factor for the relationship between current and torque.
When K
t
= 1Nm/A, the servo motor generates torque of 1Nm at 1 A
current (sinusoidal effective value)
Abbreviation: K
T
Unit: Nm/A