ABB Robotics RobotWare 6 Applications Manual page 61

Cfg name
l_stator
ke_temp_coef_20
ke_stability_coef_20
ke_tolerance_min
ke_tolerance_max
ke_red_2i0
torque_losses_at_speed1
torque_losses_at_speed2
torque_losses_at_speed3
speed1
speed2
speed3
temp_stator_max
temp_stator_rise
temp_rotor_max
temp_rotor_rise
r_stator_temp_coef_20
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Application manual - Servo Gun Setup
3HAC065014-001 Revision: E
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The parameter is recommended but not mandatory to use.
© Copyright 2021 ABB. All rights reserved.
Parameter name Description
Phase inductance Stator phase inductance at zero cur-
rent. The value should be measured
at a frequency of about 120Hz to cor-
respond to what the drive expects. If
the inductance is measured phase-to-
phase, the value should be divided by
2. The unit is Henry.
- Temperature reduction coefficient for
ke, at 20 degrees. The unit is 1/K.
- Long-term stability reduction constant
for ke after 4000 hours.
- Minimum tolerance for ke (%/100)
Min. ke= ke*(1+ke_tolerance_min).
- Maximum tolerance for ke (%/100).
Max. ke= ke*(1+ke_tolerance_max).
- Current dependant reduction of ke at
two times rated current (%/100).
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- Total torque losses due to friction and
iron losses at speed1. The unit is Nm.
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- Total torque losses due to friction and
iron losses at speed2. The unit is Nm.
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- Total torque losses due to friction and
iron losses at speed3. The unit is Nm.
- The speed at which
torque_losses_at_speed1 is defined
in rad/s.
- The speed at which
torque_losses_at_speed2 is defined
in rad/s.
- The speed at which
torque_losses_at_speed3 is defined
in rad/s.
- Maximum temperature for the stator
winding. The unit is degrees Celsius.
- Maximum temperature rise for the
stator winding. The unit is degrees
Celsius.
- Maximum temperature for the rotor.
The unit is degrees Celsius.
- Maximum temperature rise for the ro-
tor. The unit is degrees Celsius.
- Temperature coefficient for the stator
resistance at 20 degrees Celsius.
4 System parameters
Continued
Continues on next page
61