Parker Compax3 Series User Manual

Parker EME
Setting up Compax3
192-120114 N5 C3I22T11 June 2008 175
Motor characteristic line of a synchronous servo motor (torque via velocity)
SMH 60 30 1,4 ...2ID...4: 3000rpm at 400VAC
0 500 1000 1500 2000 2500 3000
0
0.5
1
1.5
2
2.5
3
3.5
S1 65°C DT
S3 50% 65°C DT
S3 20% 65°C DT
S1 105°C DT
[Nm]
[1/min]
1
22
[Motorkennlinie.emf /.jpg]
1: Nominal point
2: Forbidden range
Calculation of the reference current from the characteristic line.
T
K
NmM
EMK
NmM
I
][
5,85
][
=•=
or for linear motors
Kf
NmM
EMK
NmM
I
][
3
2][
=•=
υ
In the MotorManager, a motor can be defined for different operating modes (230V,
400V and 480V) without having to create several entities.
Additional parameters of a motor are:
 Standsill current [mA
r.m.s.
]
 Pulse current [in % of the nominal current]
The pulse current can be provided by the Compax3 for the duration of the pulse
current time (as far as the device current permits). The thermal pulse load of the
motor rises due to the pulse current. This pulse load is monitored by the i²t mo-
nitoring in the Compax3.

Parker Compax3 Series Specifications

General

Brand	Parker
Model	Compax3 Series
Category	DC Drives
Language	English