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IndraDrive Mi Drive Systems with KCU02, KSM02,
KMS02/03, KMV03, KNK03, KLC03
Switching off power supply via
firmware
7.1.13
Length of motor cables and encoder cables at KMS
7.1.14
Operation with standard motors
Selecting standard motors
Description
Nominal power standard motor
3 AC 400 V; 50 Hz; t > 10 min;
K = 1.0; f
= 4 kHz
1)
s
Nominal power standard motor
3 AC 400 V; 50 Hz; t = 60 s;
T = 10 min; K = 1.1; f
= 4 kHz
s
Nominal power standard motor
3 AC 400 V; 50 Hz; t = 60 s; T = 5
min; K = 1.5; f
= 4 kHz
3)
s
Nominal power standard motor
3 AC 400 V; 50 Hz; t = 2 s;
T = 20 s; K = 2.0; f
= 4 kHz
s
The "parking axis" firmware command (C1600) causes the encoder power
supply to be switched off.
The allowed length of motor cables at connection X156 or X104 of KMS is
limited (see description of connection point
KMS02 near motor servo drives without X104 connection (encoder
interface = "NNN") are provided for operating converter-proof standard
motors.
Guide value "Rise of voltage at output"
When selecting standard motors, make sure that they comply with
the occurring voltage load "rise of voltage at output" (see
data
The table below shows the nominal powers P
can be operated. The data are subject to the following conditions:
●
Motor design:
4-pole standard motor (2 pole pairs) with rated voltage 3 AC 400 V,
50 Hz at mains voltage U
●
Operation at minimum switching frequency f
●
Rotary field at output with f
●
Overload ratio K = P
performance profile
Observe the performance data P
"UEL_P_e" performance profile of the supply unit and the
performance data of the KCU drive connection box.
Selecting standard motors 3 AC 400 V - exemplary profiles
Symbol
Unit
P
kW
Nenn
P
kW
Nenn
2)
P
kW
Nenn
P
kW
Nenn
4)
1) 2) 3) 4)
See UEL_P_e profile definition
Tab. 7-7:
KMS - Selecting standard motors 3 AC 400 V - exemplary profiles
sheet).
≥ 3 AC 400 V or
LN
> f
out
out_still
/ P
DC_peak
KMS02.1B-A018
R911335703_Edition 04 Bosch Rexroth AG
Notes on project planning
X156
or X104).
of standard motors which
nenn
= f
(min.)
s
s
according to "UEL_P_e"
DC_base
and P
DC_peak
DC_base
≤ 2.2
≤ 1.5
≤ 1.5
≤ 1.5
Latest amendment: 2016-02-11*
243/407
KMS
in the
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