Parker Compax3 Series User Manual

Parker EME
Setting up Compax3
192-120114 N5 C3I22T11 June 2008 189
Saturation behavior
The saturation of the main field inductance can be considered with the help of the
following characteristic.
Activate the "consider saturation values" checkbox.
1) Nominal point in the basic speed range
Lhmax: max. main field inductance
Sbeg: Beginning of Saturation
Send: End of Saturation
Cut-off frequency for the field weakening range
The statement of the cut-off speed defines the beginning of the field weakening
operation. From the cut-off speed on, the magnetization current and thus the force
constant of the motor are reduced inversedly proportional to the speed; the motor
is operated in the field weakening range. In the field weakening range, the shaft
power produced remains constant.
0
2000
4000
6000
8000
10000
12000
0 1000 2000 3000 4000
n/rpm
Power P/W
0
10
20
30
40
50
60
Moment M/Nm
P=f(n)
M=f
(
n
)

Parker Compax3 Series Specifications

General

Enclosure Rating	IP20
Control Modes	Speed, Torque, Position
Communication Interfaces	CANopen, EtherCAT
Feedback Options	Incremental Encoder, Resolver
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Cooling Method	Forced Air, Natural Convection
Relative Humidity	5 to 85 %, non-condensing
Operating Temperature	0 to +45 °C (derating may apply above 40°C)